, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="0000000affffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000140), 0xfffffffffffffffa, 0x101000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x20, &(0x7f0000000180)=[@in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e23, @remote}]}, &(0x7f0000000200)=0x10) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x0, @local}, @in6={0xa, 0x4e20, 0x1ff, @private2, 0x104}], 0x2c) (async) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf11d15e4b626685b, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2276.217376][T17435] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf11f607a96732364, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2276.268454][T17441] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="0000000bffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf120aab65f26796d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf121a88000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2276.517483][T17446] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf12df6ad74487937, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2276.573055][T17446] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf13bd8b305000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="0000000cffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:16 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="0000000fffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$isdn(0x22, 0x3, 0x21) (async) r1 = socket$isdn(0x22, 0x3, 0x21) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf13fa31000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2276.916626][T17424] chnl_net:caif_netlink_parms(): no params data found 21:42:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xdc, 0x30, 0x80, 0xffffffffffffffff}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @empty}}, 0xffff7fff, 0x81, 0x0, 0xfff, 0x2, 0x800, 0x7f}, 0x9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000003c0), 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf15c3329db0fa8f9, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf167a99e1c1e6b42, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2277.113449][T17469] sctp: [Deprecated]: syz-executor.2 (pid 17469) Use of int in max_burst socket option. [ 2277.113449][T17469] Use struct sctp_assoc_value instead 21:42:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf16c5df2b2a62319, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf17753c81ba20c0b, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf19c90d2b4a05dc2, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf1b403b000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf1ce119745dcc9fe, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf1e24a00fb1391cc, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf2000f82d540bc2d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf20308c000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf2067e7000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$isdn(0x22, 0x3, 0x21) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf20d42cea9ceec5b, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xdc, 0x30, 0x80, 0xffffffffffffffff}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @empty}}, 0xffff7fff, 0x81, 0x0, 0xfff, 0x2, 0x800, 0x7f}, 0x9c) (async, rerun: 64) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000003c0), 0x0) (rerun: 64) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf210b70dd1fabc9a, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2277.980565][ T51] Bluetooth: hci5: command 0x0409 tx timeout [ 2278.028653][T17499] sctp: [Deprecated]: syz-executor.2 (pid 17499) Use of int in max_burst socket option. [ 2278.028653][T17499] Use struct sctp_assoc_value instead 21:42:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf226805e5ea1f55d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf229e60e00000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf230f445157fc0eb, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf2500ee7c8e84d3c, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf2558ca7dc0249f5, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf2558ca7dc0255fe, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf27c0a02d60b11a7, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf281d075c30e4000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf285893004000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @rand_addr=0x64010102}}, 0x400, 0xfff}, &(0x7f00000001c0)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000280)="f7136637f5236ee616ad594f2a537481d65bdfd4214d5754b905cd90b0cfff49788f7a4339b8dead88691b2939c401223dd4971d7e4a20f32fa823d5aa51142b7f041432843d8ad43bf18fc4ec880612000f25b2e1b750579e717e5343d4aa288f0c81a24bbd4daaafa13563abaad93996ae4b3f1940a2efc2dfc7077aa9ea79293374c62f5f87fbf56c3950d2c7e37cb85f401e97db9411d3fecde63424e5913c64bcb4d7b51d0d5130db120614", 0xae}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x844) 21:42:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf28d695f649d7ec0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:18 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) (async) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xdc, 0x30, 0x80, 0xffffffffffffffff}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @empty}}, 0xffff7fff, 0x81, 0x0, 0xfff, 0x2, 0x800, 0x7f}, 0x9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000003c0), 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @rand_addr=0x64010102}}, 0x400, 0xfff}, &(0x7f00000001c0)=0x90) (async) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000280)="f7136637f5236ee616ad594f2a537481d65bdfd4214d5754b905cd90b0cfff49788f7a4339b8dead88691b2939c401223dd4971d7e4a20f32fa823d5aa51142b7f041432843d8ad43bf18fc4ec880612000f25b2e1b750579e717e5343d4aa288f0c81a24bbd4daaafa13563abaad93996ae4b3f1940a2efc2dfc7077aa9ea79293374c62f5f87fbf56c3950d2c7e37cb85f401e97db9411d3fecde63424e5913c64bcb4d7b51d0d5130db120614", 0xae}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x844) [ 2278.984657][T17527] sctp: [Deprecated]: syz-executor.2 (pid 17527) Use of int in max_burst socket option. [ 2278.984657][T17527] Use struct sctp_assoc_value instead [ 2279.003877][T17526] sctp: [Deprecated]: syz-executor.2 (pid 17526) Use of int in max_burst socket option. [ 2279.003877][T17526] Use struct sctp_assoc_value instead [ 2280.060364][ T51] Bluetooth: hci5: command 0x041b tx timeout [ 2282.140416][ T51] Bluetooth: hci5: command 0x040f tx timeout [ 2283.631522][ T1240] ieee802154 phy0 wpan0: encryption failed: -22 [ 2283.637914][ T1240] ieee802154 phy1 wpan1: encryption failed: -22 [ 2284.230345][ T51] Bluetooth: hci5: command 0x0419 tx timeout [ 2286.274678][T17463] __nla_validate_parse: 2 callbacks suppressed [ 2286.274702][T17463] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2286.330930][T17467] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:25 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="00000010ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf298c3d6a824c5fb, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @rand_addr=0x64010102}}, 0x400, 0xfff}, &(0x7f00000001c0)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000280)="f7136637f5236ee616ad594f2a537481d65bdfd4214d5754b905cd90b0cfff49788f7a4339b8dead88691b2939c401223dd4971d7e4a20f32fa823d5aa51142b7f041432843d8ad43bf18fc4ec880612000f25b2e1b750579e717e5343d4aa288f0c81a24bbd4daaafa13563abaad93996ae4b3f1940a2efc2dfc7077aa9ea79293374c62f5f87fbf56c3950d2c7e37cb85f401e97db9411d3fecde63424e5913c64bcb4d7b51d0d5130db120614", 0xae}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x844) 21:42:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0x82, &(0x7f0000000300)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2}}}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x800}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) [ 2307.284570][T17541] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2307.313317][T17541] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0xfffc, @private=0xa010100}], 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1c1, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x20, @local, 0x32aac6f}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x4c) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, 0x20}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e20, 0x3, @empty, 0x2}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e23, 0x6d, @ipv4={'\x00', '\xff\xff', @empty}, 0x80000000}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @loopback}], 0xb4) 21:42:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="00000011ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:46 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf299899cdeb19a32, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2307.563305][T17549] sctp: [Deprecated]: syz-executor.4 (pid 17549) Use of int in max_burst socket option. [ 2307.563305][T17549] Use struct sctp_assoc_value instead 21:42:46 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf2a0b51aaf04a38f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2307.678298][T17554] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2307.689340][T17554] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="00000014ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:47 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf2a6cbd0c3002e02, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2307.855762][T17424] bridge0: port 1(bridge_slave_0) entered blocking state [ 2307.866144][T17424] bridge0: port 1(bridge_slave_0) entered disabled state [ 2307.882545][T17424] bridge_slave_0: entered allmulticast mode [ 2307.915702][T17424] bridge_slave_0: entered promiscuous mode [ 2307.937797][T17559] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2307.948987][T17560] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:47 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf2b1384e00000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2308.023050][T17424] bridge0: port 2(bridge_slave_1) entered blocking state [ 2308.034564][T17424] bridge0: port 2(bridge_slave_1) entered disabled state [ 2308.056601][T17424] bridge_slave_1: entered allmulticast mode [ 2308.078787][T17424] bridge_slave_1: entered promiscuous mode 21:42:47 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf2b8f8d1e514ff85, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="00000015ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0x82, &(0x7f0000000300)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2}}}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x800}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0x82, &(0x7f0000000300)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2}}}}, &(0x7f0000000140)=0xb0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x800}, 0x8) (async) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) (async) 21:42:47 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf2c22aa6a7962b67, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2308.278625][T17568] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2308.311126][T17424] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 21:42:47 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf2c86db7306906df, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2308.333664][T17568] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0xfffc, @private=0xa010100}], 0x20) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1c1, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x20, @local, 0x32aac6f}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x4c) (async) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, 0x20}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e20, 0x3, @empty, 0x2}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e23, 0x6d, @ipv4={'\x00', '\xff\xff', @empty}, 0x80000000}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @loopback}], 0xb4) 21:42:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0x82, &(0x7f0000000300)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2}}}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x800}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0x82, &(0x7f0000000300)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2}}}}, &(0x7f0000000140)=0xb0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x800}, 0x8) (async) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) (async) 21:42:47 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf2d290347516268b, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2308.490068][T17424] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2308.517297][T17583] sctp: [Deprecated]: syz-executor.4 (pid 17583) Use of int in max_burst socket option. [ 2308.517297][T17583] Use struct sctp_assoc_value instead 21:42:47 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf2fb919a2c27aa80, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="00000020ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:47 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf326ba6d0f09aeb5, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2308.714072][T17596] sctp: [Deprecated]: syz-executor.2 (pid 17596) Use of int in max_burst socket option. [ 2308.714072][T17596] Use struct sctp_assoc_value instead [ 2308.749981][T17594] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf3322f6e554f849f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2308.806047][T17598] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf34746563a1d78ff, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2308.897902][T17424] team0: Port device team_slave_0 added 21:42:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf366cb6682641b36, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="00000048ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) [ 2308.938683][T17424] team0: Port device team_slave_1 added 21:42:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf368be728ecf0ce5, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf370d377511830f7, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2309.126439][T17424] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2309.143582][T17424] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2309.171802][T17424] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active 21:42:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf37357571c280000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="00000060ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) [ 2309.272109][T17424] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2309.282617][T17424] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 21:42:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf37395ecfb0abd7f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async, rerun: 32) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0xfffc, @private=0xa010100}], 0x20) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1c1, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x20, @local, 0x32aac6f}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x4c) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, 0x20}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e20, 0x3, @empty, 0x2}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e23, 0x6d, @ipv4={'\x00', '\xff\xff', @empty}, 0x80000000}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @loopback}], 0xb4) [ 2309.330494][T17424] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 21:42:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf3790af502000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2309.443157][T17621] sctp: [Deprecated]: syz-executor.4 (pid 17621) Use of int in max_burst socket option. [ 2309.443157][T17621] Use struct sctp_assoc_value instead 21:42:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="00005865ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) [ 2309.507862][T17621] sctp: [Deprecated]: syz-executor.4 (pid 17621) Use of int in max_burst socket option. [ 2309.507862][T17621] Use struct sctp_assoc_value instead [ 2309.534804][T17621] sctp: [Deprecated]: syz-executor.4 (pid 17621) Use of int in max_burst socket option. [ 2309.534804][T17621] Use struct sctp_assoc_value instead 21:42:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe34a, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8}, @in={0x2, 0x0, @broadcast}], 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xc000, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000008480), 0x0, 0x0) 21:42:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf384e3a9f220e20d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2309.709339][T17631] sctp: [Deprecated]: syz-executor.2 (pid 17631) Use of int in max_burst socket option. [ 2309.709339][T17631] Use struct sctp_assoc_value instead 21:42:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe34a, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8}, @in={0x2, 0x0, @broadcast}], 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xc000, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000008480), 0x0, 0x0) 21:42:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf38f9c53d63fece8, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="00000081ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe34a, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8}, @in={0x2, 0x0, @broadcast}], 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xc000, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000008480), 0x0, 0x0) (async) sendmmsg$inet_sctp(r1, &(0x7f0000008480), 0x0, 0x0) 21:42:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf391bcfbeb4fd652, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2309.862010][T17424] hsr_slave_0: entered promiscuous mode 21:42:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) [ 2309.922516][T17424] hsr_slave_1: entered promiscuous mode 21:42:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf392224601000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2309.990835][T17424] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2310.003808][T17424] Cannot create hsr debugfs directory 21:42:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf39f082391ebfeb0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf3a0f6c901000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="0000b987ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf3a1e6f818a61317, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf3cd63173b956d0a, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="00004788ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf3ceda288310e292, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) (async) 21:42:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf3d663f64cff3703, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf3d66ba35fc4bed5, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2310.608691][T17673] sctp: [Deprecated]: syz-executor.2 (pid 17673) Use of int in max_burst socket option. [ 2310.608691][T17673] Use struct sctp_assoc_value instead [ 2310.667380][ T60] tipc: Left network mode 21:42:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="00004888ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) [ 2310.691084][T17674] sctp: [Deprecated]: syz-executor.2 (pid 17674) Use of int in max_burst socket option. [ 2310.691084][T17674] Use struct sctp_assoc_value instead 21:42:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf3dc9a131be7a8e4, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async, rerun: 32) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) (rerun: 32) 21:42:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf3df6464d176b5ef, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf3e99b3a8c3f4e12, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="ffffa888ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf3edb98dad6ba0b1, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf43c9f00074281ef, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf43ca5e769f00000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="e9ab0d96ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x4000891) 21:42:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf44cb194a61be561, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf44deb6a260f93be, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="960dabe9ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf4548a204e30ea1d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf456d6f9e5470a6f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="fffffff0ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf4577dc2687f6edf, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf4678fa0499bff59, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf46b2e60059b0805, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2312.175340][T17424] netdevsim netdevsim3 netdevsim0: renamed from eth0 21:42:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf46b82d000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2312.237377][T17424] netdevsim netdevsim3 netdevsim1: renamed from eth1 21:42:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf49fc404efbf037b, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2312.310786][T17736] __nla_validate_parse: 21 callbacks suppressed [ 2312.310809][T17736] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="fffffff1ffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) (async, rerun: 64) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async, rerun: 64) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x4000891) 21:42:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf4af8975f0f25f2c, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2312.420308][T17424] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 2312.487607][T17424] netdevsim netdevsim3 netdevsim3: renamed from eth3 21:42:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf4c0a72602000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2312.611100][T17745] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf4ccb19ee6b20821, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2312.660945][T17750] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000002c0)) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r2, 0x4068aea3, &(0x7f0000000080)={0xc5, 0x0, r3}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) sendmmsg$inet_sctp(r4, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf4d1f7a9c8ca268a, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="88a8ffffffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:42:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf4e6416e8d4eba2c, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2312.934353][T17765] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 21:42:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf4f4b8c401000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf4fc8f7800898542, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf4fd71554635dcbe, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x4000891) 21:42:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf50bb9b57cb37632, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf51063b6944bba19, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5191d8c8848c703, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf51ff92338357e3c, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000002c0)) (async) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r2, 0x4068aea3, &(0x7f0000000080)={0xc5, 0x0, r3}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) sendmmsg$inet_sctp(r4, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf52d894d00000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf54902dca78c55f2, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf549c2f34c3c8148, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf554401501e8be4a, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf56e45c2f339c828, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5755ff5380749b8, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf57bcd30a8900de3, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5875d01c41a7d60, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5a462b11ba6379d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5aaac9401000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5b3efc321fd873f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5ba1b4047fa03fe, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) (async) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) (async) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000002c0)) (async) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r2, 0x4068aea3, &(0x7f0000000080)={0xc5, 0x0, r3}) (async) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) sendmmsg$inet_sctp(r4, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5bbd272cd6c79e6, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5bdb94d445cb660, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:42:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5d4346e9b9aab47, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5da3fe70d3b0566, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:42:54 executing program 4: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f5261aa51acb1d59e0a43ca38", @ANYRES32=r3, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=@delchain={0x3c, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS_MASK={0x4}, @TCA_FLOWER_KEY_ENC_OPTS={0x4}]}}]}, 0x3c}}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:42:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5e16679dab00000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2318.866048][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2318.877462][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2318.892321][ T60] bridge_slave_1: left allmulticast mode [ 2318.898013][ T60] bridge_slave_1: left promiscuous mode [ 2318.905930][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 2318.952586][ T60] bridge_slave_0: left allmulticast mode [ 2318.958269][ T60] bridge_slave_0: left promiscuous mode [ 2318.970495][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 2341.701992][T17420] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 2341.717540][T17420] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 2341.735711][T17420] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 2341.757771][T17420] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 2341.766275][T17420] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 2341.774613][T17420] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 21:43:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5ebcbfd91a00000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:43:22 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000005880)=ANY=[@ANYBLOB="780000002400518600"/20, @ANYRES32=r3, @ANYBLOB="7fffffffffffffff0000000008000100736671004c00020000000400000000000000000001"], 0x78}}, 0x0) 21:43:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf5ef35c9d18b1e22, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf600272baeb4dbbc, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf6043e97d5518ad2, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf607090064c6412e, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf60a8db000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf63ae2b000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x10, 0x7ff, 0x7}, &(0x7f00000000c0)=0x18) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x1000}, &(0x7f0000000140)=0x8) 21:43:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf63e8be0f6f6b4db, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf64608e4893f20d4, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2343.832666][T17420] Bluetooth: hci2: command 0x0409 tx timeout 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf646e5ab0bbf2741, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf652ff34806a7922, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf653742f759a5bc0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf65438b70fba937b, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf65e288000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf6627360f8478558, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf6657324f47b5ebd, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf6658aa09cc00000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf66a84dfc79f2646, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf677714350e0c8a8, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf679b3dadca043f8, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf68e4530e9d8c399, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async, rerun: 64) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x10, 0x7ff, 0x7}, &(0x7f00000000c0)=0x18) socket$inet_sctp(0x2, 0x1, 0x84) (async, rerun: 64) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) (rerun: 64) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x1000}, &(0x7f0000000140)=0x8) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf698373f8fe80000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf6e68a6f5bfc0af1, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:24 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf6e8ffe45094c0a0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:24 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf70d655d93803878, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2345.038867][ T1240] ieee802154 phy0 wpan0: encryption failed: -22 [ 2345.046134][ T1240] ieee802154 phy1 wpan1: encryption failed: -22 21:43:24 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf72802d85fefaf1f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2345.357913][ T51] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 2345.371161][ T51] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 2345.381343][ T51] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 2345.398440][ T51] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 2345.407746][ T51] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 2345.416362][ T51] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 21:43:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x10, 0x7ff, 0x7}, &(0x7f00000000c0)=0x18) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x1000}, &(0x7f0000000140)=0x8) 21:43:24 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf730185177d370f3, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:24 executing program 4: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) r2 = socket(0x10, 0x803, 0x0) (rerun: 32) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) (async) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f5261aa51acb1d59e0a43ca38", @ANYRES32=r3, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=@delchain={0x3c, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS_MASK={0x4}, @TCA_FLOWER_KEY_ENC_OPTS={0x4}]}}]}, 0x3c}}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:43:24 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf73adaaab9e41e6e, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf74f4f3d0a01adaa, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r3, 0x0, 0x20}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r3, 0xa6}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e24, 0x7ff, @mcast1, 0xfffffffa}}, 0x45, 0x401}, &(0x7f00000001c0)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r8, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r8, 0x0) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r11 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r11, 0x84, 0x7d, &(0x7f0000000280)={r10}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f00000052c0)={r10, @in6={{0xa, 0x4e23, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, 0x2}}}, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r7, 0x800}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00000018c0)={r3, 0xff}, &(0x7f0000001900)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000005100)=[{&(0x7f00000002c0)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000003c0)="a61e96a3957ccfacb210f647622037de95b00243d648acf5e36681298f19b404d3b7dc70f33ed3e7883bbe0dc5cffabf89b2761f0c857a73dd36c1cec5ff8a356b3ef6df36a0db5cddbae6408d8722577fec6476d696dbde87818b406b3bbe4f6797b2d03f66ec4e1a3d72e2447d808b6910abbcd0a7b69002f7dfc30d42cfe18a52176fe40492344c3cb4305fa8a0", 0x8f}], 0x1, &(0x7f0000000480)=[@init={0x18, 0x84, 0x0, {0xff, 0x9, 0x4, 0x7ff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x8, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0xc6e0, 0x4, r4}}, @prinfo={0x18, 0x84, 0x5, {0x10}}], 0xa0, 0x4014}, {&(0x7f0000000540)=@in={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000580)="5c56aae7180fa58daa6f28a5c2e77269bdecd4b7603104a3664e57bc0e0dfa0a8e02a1779b", 0x25}, {&(0x7f00000005c0)="7b48420428402a416e792696f50ff6aa03ed9a8a9d15fce368ec1ab0af4b4641f1b1c326f24aecfb5e4e7570f08d223fb13038ba79f952f81dadf0530f975f9ed5fac81900b05e31d441bd60c7f5d397032222dc703bb4769adc73df9bf8ae38787930058ba39ad5286cda3a526f48bd8eb4f626065f0309da6a85422196c991da974500ea93e7239fee99fed7537a03f92bb9affca99f73143a4fee180f946e318df403e5949b214c3a59ed1e79be8ccbb5b44949e817c2ccab0b3e80dae8a0d01fe552218a88b26f527e36093c635298d5c6cfe5ff4c58b292b4eabe0d7aedb5", 0xe1}, {&(0x7f00000006c0)="4220c8ed537c1ebc9a3c84d96fa4a1975c3c9c2bd06dcad04aa259d62e16505a7ff1128af0c9cac800749228fac04e3e5c539424e1385f9d4b3dc08eadfb4d9cd16ad0a8e52779a23e91270fae4e9f53cc10e19090db1d222201836aa1d168164f2afc96cf655ae6377618892defafcdedb88dcf251214a4e802b3e05cd31ce16622b2d4821f56e7bcd2b97dfe", 0x8d}, {&(0x7f0000000780)="71c999790cc84736170d55894a15d64ea5f2c37ae0714664caa32109fc165694678145b86305dae81915c65d4877ab45180c545b43bcf1dff010ef577b745dd58d38ac0a0650cd8d3a5a2eeeec735689f8356b893762a8c622fa7ec19fad510d326459c15d", 0x65}, {&(0x7f0000000800)="0c92ca61992234c70e843340dcb59ef0a01de7501dd350c503c56612d9e0e1a6ea525efcec7408100fd8b4134803a64c34602f53d3987e4af734d8e96bad59b128107b6c9ebae123565e26936c15661e6f79db62cbd0bbd481e7902dff8f0e91b2e31ed27ed7f4623b3e7a9f7d64927e5327a5eab8f88d76244a348a9870ddf524f55793d170f3d80d17f9fb", 0x8c}, {&(0x7f00000008c0)="09b4dfacb7cdf65db9f762061bc19dcf05320314ab2fc29ef6b05ec5f8c7813838c43a4c06ba83d04f47f8ebe127d0c556fb2941f604c5305644c6b219fa2065a1ddecacc9806a531c80cd83ee37b79b8dd89f4967d1ab7ae979280dd476e08b1ffc8317bca2e39a5ce8fc3e46f4bda5c95cec8b5959e4ad3ca01a88f8aff73f2fe08795c48d53d13071adf7477a2ba3b700348c19de11d7365a9fe7b24d32ceff20a9de2ab2a0be", 0xa8}, {&(0x7f0000000980)="9a80be544127271d01ff73b8eba0d47fe7473beae462ed8c6214416489c622a3b7d9262100242c", 0x27}, {&(0x7f00000009c0)="663c5dfdf54ad5e4a91d4ba9ce37bd8d76206e509fd76a4a0c4734dd20acfdd40008520c6737d425536339de6ab71d52541faf502ba23cda33a9e8f447756d5ab21b922e24c80beb423a400e975a13c2f9ce166b0791ee55d4e5a45b3a48a4edd8229a207a438eba4782b6fdcc14b36fe5b4921d0ed196d82c0ec54ea491cc089d9c4cb93f32a1050e8e9e585f911d48", 0x90}, {&(0x7f0000000a80)="ecb213a1199dbe17a32c520d62d278313f", 0x11}], 0x9, 0x0, 0x0, 0x20000001}, {&(0x7f0000000b80)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000d00)=[{&(0x7f0000000bc0)="44a6e4de3b3998e93dc5083b036c0b94c8ef8c078e3be7656e06a9ed031ac0085a4e97cb9e082ab68764b1d2e2661a6421a5dfa0adc4c51d052e4144889377f0f4b8eefc36762c974a56e3948ec511a041143b8464b60261c3", 0x59}, {&(0x7f0000000c40)="c48ac436fb2d34aa027f317e2953eab34eb393693e5000d06d7f524a40402140d3ad1561eee624bb0c354305af5236a8f09ac8586e23d7392a6eef1416b4f50a7b50ccf3f2b52c9299ee3151aa81306bba6763f782df325ce56599bf6aaece272b2477dbf224a884dfd98ca03507cddf23d5187a2e50489afefa55431c454d63a3de94d15b733c4c0a7fcac14a780b699bd6f7dbdd7859c7e6a3c878373a8e9eef7c911c99ae74fb4da006bddc70ff", 0xaf}], 0x2, &(0x7f0000000d40)=[@init={0x18, 0x84, 0x0, {0x0, 0x300, 0x20, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x401}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0x98, 0x41}, {&(0x7f0000000e00)=@in6={0xa, 0x4e21, 0x8, @local, 0x9}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000e40)="0daae19289e4dfda57e64ac0d12aa5c4d3a9078fdaba873f4f7389581f27ca27875d2ab70f03ee51fa662096fc65a8662b5ccaf1bef442d5b43e76876ce55fec989e28c7fa9a2ab043a3b2073ed02815cc3db3ef4483a47fb43365387200f73fd3228b6403e1920f77fca38e2ab84372e201880bc960ef9caafbb591297a0b28318f9de4ec2b2c6f36361b20ead15238cedf4e3f313124816531ea81c343bcc6f4d520a6795e304c1d5a", 0xaa}, {&(0x7f0000000f00)="148e72482bdcd2b3d04e12f90d019549954b59c6c2cf92f8587451593732c4f5d8742f9679dee531660f99d4deb3df77b4bf28e461e0b0f69cf447356fe9fe71be4c0b79257b1c2106fe5c68b8b5e7f2e4634e7da1cacac7450062d5bc557ea05b64aa9810c5a19be33277a5f5ef7477598e5696b51022f4fb6066e0fd384f7624550b6c10f0a1a703bbdc4d31dc4d2e47bc8cfaba21db9200087d5918f479e82f40bc9b5d28ecfef5c75f5a4623e385682313c81af0465983d4a45021b2", 0xbe}, {&(0x7f0000000fc0)="40187fa7cfa0c6f1c7b7cb8332e694d90b791bd39b50643784c6d5d569a5a6402e0033ace069d7dfe15901cf244c72955383a48847b237b41156de4b9683402ef18bed1ffa97816c82d8d0fc343c80f31c5c526c00f54ce12196adf80857d866db99bc69a0636354ccb19e64b6fd863f507f98314fd5c10ede6861bb817c58afee4dc7d4de71cd904a6842820fefbb4d2f4bd88689a8d967f76fc1b1470b00a9a4188e7140c3adfc5658c089c57adf2ed73fc9", 0xb3}, {&(0x7f0000001080)="5e28553eb1542d54872a1f38fc263c409844a95fa0655839b5aeb17cfba9d9b2f91f8d38589c3983eb738959eabaed9eed67ce3797f054e1d6e9da4e677cefb2d0ded01e45a507f50d2b2cf6bcd0aaca01e0c22318d979d1de4cdbc876aa5edea3b442c21deb1a2f4c3c3f37d5e5c45a45a70c38054b5cd58a052cc79f5b73da04028f25fcb3d7631d9aaa1fc058788c36dc34c58943840984376dc5ad7883fd79147cfad5748b5ef5c466fe5dda78ca563c7dcc91638a31d1e48e0c29594e8d8f8fc302e7b985a1cfd8781e5fe7718106e59044994b3c45bf1575e323e77a58d0fddd68c3f163cd044ac07877b4583d79277af17cc24690a14c026ada5d", 0xfe}, {&(0x7f0000001180)="224eb08ff24eba52545d6db9a84cd0656ec22a1c6533a508475204", 0x1b}, {&(0x7f00000011c0)="33dd8d8cdece8964caf801b92ba177c5fab9f87bf6f10e842c674ec107fbb485b5e3eecaa4f3ec6ff43d3a93725e2c1e8b960355751435197e4e9c82c3accdf29ec66247a2215128eff5335848d9664c06e25f9190f4f938487608c83af2f7c1565a4e256651fac44504cbc2c725c84772d0cb61e96b1f965dcb40ae7339b09fd10f0a8184e63cfa07bcc550ed6c7c194aef41cb477d085b1f37003d81d1f82bdc02da0252a1fb08307200e5c1b80ac2256c70e8c4d20b06f736225c1da7a699a936173c6e9030cf7d74b0a062021e7ffbc453d6ae64f7", 0xd7}, {&(0x7f00000012c0)="20a612e478a9a51e9abe27e985191ff67ce6bed47bc1678ce8d3ec1446f0d4faa2d4f59f087d0edf43d623e59de18b54f7951ad8794ea4c428f6ce61de791f18284d91b12b1f9e62b1673ca8391985d50c6650783b7732b23a468a2db9664e22147a5dd9fd2b7db3eb4107c94189a1a86ed57ee9e90d8be26fc1e7087a8bde9ea7af53f1b21945256f98e92c2e7d23bbff62b3f5e095aebe2985bc57a5db9a2fdf192944147a1850a1eaa78e7214a489f7376a44e37ba0b1d12d995e600dd95497", 0xc1}], 0x7, &(0x7f0000001440)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x828, 0x8005, 0x5, 0x100, 0x3, 0x0, 0x9, r5}}], 0x30, 0x40800}, {&(0x7f0000001480)=@in6={0xa, 0x4e21, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8}, 0x1c, &(0x7f0000001840)=[{&(0x7f00000014c0)="881017230850f64febbba69ae7bfad72c134dc118a84f47088706f21e3a1a1c9dab90153d21fa1a190b9bfc4ac7d69d8a0c546096898c6dca2e4ffefcabbd1d77741ad7b74935500ead57d7c74b9a38081330526ce90eb75155e6cfde692e9fb726f5bc01deb196f4d90716c4484df57d251cbb7add33da16689f7b15ae4727d075d677a95", 0x85}, {&(0x7f0000001580)="cd78a9c69a18d5c252785662a0101ca516fedca8f063400bbbe43737814102f8744feb874f030dacdf662de3d13c1b8fc2f8e26ce0aeb024b2290a27ecadbfa97564026243d55ef865ed4d649fb69289e500050e073a6440547ccd14f042d906efc302ad1cf61805cfe2c9f4d00c3adb89cbb47d0e8c23e5a9f1fc193844dae4ee094a93a429eae9", 0x88}, {&(0x7f0000001640)="da4875c0df13bdc7ac911ee2098f68da75bac09b30df18a13e9e", 0x1a}, {&(0x7f0000001680)="2cddd7804f9772784ff5b1eea86e9e10eb853df0af873384038c69180ec137b8964bbd6fe2017c29ecff1b6e506e5c7775213c8234aed4c299fbfc4e893b897e15", 0x41}, {&(0x7f0000001700)="64e1130f3dae6fea8c5cac2de9837ceb550f84a4dd0ec311362ff0d9cd7f99dfad47b3e213fb321015bd2d4f202c7682e053fc5eade040654a99d1168aa5ce45c264b0c4e07cc97665eeaabd00d1184629f6acb379ef265f909cae13d8a70aa0d6aad64466cc0addfd73b47822a902c77cef577d3074731ab390329caa995f48b5a11307a04d230f87708da6cc66ad24b1cf3e3ec4bc63ec256a045bf810874f89bc53eeec8c071b26da", 0xaa}, {&(0x7f00000017c0)="636e00a1707156c48b6736d02300242604880e443f2b79f7912ddb925339c88e0864f4795fd8bf2472e506115096bd14d8e180f090239bd38eff20031346c0c8ae6fc5bfd95067e49299032dfee01dab5232c706291e5c33081cdfef2a056337169fbbc90683a4c9fd731c68f634", 0x6e}], 0x6, &(0x7f0000001940)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0xa, 0x5b85, 0x7, 0x3, 0x3d01419f, 0x7, r12}}], 0x30, 0x8181}, {&(0x7f0000001980)=@in6={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c, 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0x1000}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000003b00)=@in={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000004f40)=[{&(0x7f0000003b40)="25f44ea37c51e25a5fc890dba31b0b242ce004f58b6c09741991a01cf5e4", 0x1e}, {&(0x7f0000003b80)="196651d75ee01bd98b52f9a4eefe05d1aff7fc8ce0266fb73ae7dd1b973f6a86f9a663422508034ab4f862fe03", 0x2d}, {&(0x7f0000003bc0)="2621fac054f0428ff13d2412a26e6b9a141ffe02016b51d318218beee7bacc8cfe1a72a36e69cb647909a3bf5ef0545b0eea57c09cdd49ba189093a0bb0eb77180870b4cff7c8dbd395bc3b36b5b8646c8779c6bb7f6740b8db6ad1b3131f5369edfbf795dd15e0b23679b41bf754e2bf67a0e38b2e9cd2d8199b9bb8c568a38e27c6bedb8affb374971e3fb0e635955d2e6c5761ca4961268da1859d4964cfd19bad92129294184ce79812781", 0xad}, 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{&(0x7f0000003e80)="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", 0x1000}, {&(0x7f0000004e80)="c414d01f5e1337dce5d28b8d99d0", 0xe}, {&(0x7f0000004ec0)="4da594a6da6f03756e328af4cd45470d09ca78c0ef217c0233c0dbf79543bacc9a056253d2b51e5141a0d48f641a9d002db1105a7ed1c4b7500251923ac0a7a52713dfc996511c947c331fa4d95fc21b4392d16569b3eeff81ae837b0e95f5aa12a5", 0x62}], 0x9, &(0x7f0000005000)=[@dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x1, 0x4, 0x91, 0x528, 0x3, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x6, 0x2}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @authinfo={0x18, 0x84, 0x6, {0x7ff}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x80}}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}], 0xe8, 0x20000020}], 0x7, 0x2) 21:43:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf7584d2c2b818ee6, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2345.900603][ T51] Bluetooth: hci2: command 0x041b tx timeout 21:43:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf764a63816264199, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf76b26ce1c76ba1e, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf7713fb000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf77b4b9106d146ab, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf78f19d3dc81c6d2, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf798ddac20e458af, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf7995f433f213a0e, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf79b42ebdaf61943, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf7a24fdf06ca725c, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf7a8c2a20e242b40, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf7af040edbbc7dcf, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r3, 0x0, 0x20}, &(0x7f00000000c0)=0x18) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r3, 0xa6}, &(0x7f00000000c0)=0x8) (async) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e24, 0x7ff, @mcast1, 0xfffffffa}}, 0x45, 0x401}, &(0x7f00000001c0)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) (async) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r8, &(0x7f00000002c0)=ANY=[], 0xc1) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r8, 0x0) (async) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r11 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) (async) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r11, 0x84, 0x7d, &(0x7f0000000280)={r10}, 0x8) (async) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f00000052c0)={r10, @in6={{0xa, 0x4e23, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, 0x2}}}, 0x84) (async) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r7, 0x800}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00000018c0)={r3, 0xff}, &(0x7f0000001900)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000005100)=[{&(0x7f00000002c0)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000003c0)="a61e96a3957ccfacb210f647622037de95b00243d648acf5e36681298f19b404d3b7dc70f33ed3e7883bbe0dc5cffabf89b2761f0c857a73dd36c1cec5ff8a356b3ef6df36a0db5cddbae6408d8722577fec6476d696dbde87818b406b3bbe4f6797b2d03f66ec4e1a3d72e2447d808b6910abbcd0a7b69002f7dfc30d42cfe18a52176fe40492344c3cb4305fa8a0", 0x8f}], 0x1, &(0x7f0000000480)=[@init={0x18, 0x84, 0x0, {0xff, 0x9, 0x4, 0x7ff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x8, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0xc6e0, 0x4, r4}}, @prinfo={0x18, 0x84, 0x5, {0x10}}], 0xa0, 0x4014}, {&(0x7f0000000540)=@in={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000580)="5c56aae7180fa58daa6f28a5c2e77269bdecd4b7603104a3664e57bc0e0dfa0a8e02a1779b", 0x25}, {&(0x7f00000005c0)="7b48420428402a416e792696f50ff6aa03ed9a8a9d15fce368ec1ab0af4b4641f1b1c326f24aecfb5e4e7570f08d223fb13038ba79f952f81dadf0530f975f9ed5fac81900b05e31d441bd60c7f5d397032222dc703bb4769adc73df9bf8ae38787930058ba39ad5286cda3a526f48bd8eb4f626065f0309da6a85422196c991da974500ea93e7239fee99fed7537a03f92bb9affca99f73143a4fee180f946e318df403e5949b214c3a59ed1e79be8ccbb5b44949e817c2ccab0b3e80dae8a0d01fe552218a88b26f527e36093c635298d5c6cfe5ff4c58b292b4eabe0d7aedb5", 0xe1}, {&(0x7f00000006c0)="4220c8ed537c1ebc9a3c84d96fa4a1975c3c9c2bd06dcad04aa259d62e16505a7ff1128af0c9cac800749228fac04e3e5c539424e1385f9d4b3dc08eadfb4d9cd16ad0a8e52779a23e91270fae4e9f53cc10e19090db1d222201836aa1d168164f2afc96cf655ae6377618892defafcdedb88dcf251214a4e802b3e05cd31ce16622b2d4821f56e7bcd2b97dfe", 0x8d}, {&(0x7f0000000780)="71c999790cc84736170d55894a15d64ea5f2c37ae0714664caa32109fc165694678145b86305dae81915c65d4877ab45180c545b43bcf1dff010ef577b745dd58d38ac0a0650cd8d3a5a2eeeec735689f8356b893762a8c622fa7ec19fad510d326459c15d", 0x65}, {&(0x7f0000000800)="0c92ca61992234c70e843340dcb59ef0a01de7501dd350c503c56612d9e0e1a6ea525efcec7408100fd8b4134803a64c34602f53d3987e4af734d8e96bad59b128107b6c9ebae123565e26936c15661e6f79db62cbd0bbd481e7902dff8f0e91b2e31ed27ed7f4623b3e7a9f7d64927e5327a5eab8f88d76244a348a9870ddf524f55793d170f3d80d17f9fb", 0x8c}, {&(0x7f00000008c0)="09b4dfacb7cdf65db9f762061bc19dcf05320314ab2fc29ef6b05ec5f8c7813838c43a4c06ba83d04f47f8ebe127d0c556fb2941f604c5305644c6b219fa2065a1ddecacc9806a531c80cd83ee37b79b8dd89f4967d1ab7ae979280dd476e08b1ffc8317bca2e39a5ce8fc3e46f4bda5c95cec8b5959e4ad3ca01a88f8aff73f2fe08795c48d53d13071adf7477a2ba3b700348c19de11d7365a9fe7b24d32ceff20a9de2ab2a0be", 0xa8}, {&(0x7f0000000980)="9a80be544127271d01ff73b8eba0d47fe7473beae462ed8c6214416489c622a3b7d9262100242c", 0x27}, {&(0x7f00000009c0)="663c5dfdf54ad5e4a91d4ba9ce37bd8d76206e509fd76a4a0c4734dd20acfdd40008520c6737d425536339de6ab71d52541faf502ba23cda33a9e8f447756d5ab21b922e24c80beb423a400e975a13c2f9ce166b0791ee55d4e5a45b3a48a4edd8229a207a438eba4782b6fdcc14b36fe5b4921d0ed196d82c0ec54ea491cc089d9c4cb93f32a1050e8e9e585f911d48", 0x90}, {&(0x7f0000000a80)="ecb213a1199dbe17a32c520d62d278313f", 0x11}], 0x9, 0x0, 0x0, 0x20000001}, {&(0x7f0000000b80)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000d00)=[{&(0x7f0000000bc0)="44a6e4de3b3998e93dc5083b036c0b94c8ef8c078e3be7656e06a9ed031ac0085a4e97cb9e082ab68764b1d2e2661a6421a5dfa0adc4c51d052e4144889377f0f4b8eefc36762c974a56e3948ec511a041143b8464b60261c3", 0x59}, {&(0x7f0000000c40)="c48ac436fb2d34aa027f317e2953eab34eb393693e5000d06d7f524a40402140d3ad1561eee624bb0c354305af5236a8f09ac8586e23d7392a6eef1416b4f50a7b50ccf3f2b52c9299ee3151aa81306bba6763f782df325ce56599bf6aaece272b2477dbf224a884dfd98ca03507cddf23d5187a2e50489afefa55431c454d63a3de94d15b733c4c0a7fcac14a780b699bd6f7dbdd7859c7e6a3c878373a8e9eef7c911c99ae74fb4da006bddc70ff", 0xaf}], 0x2, &(0x7f0000000d40)=[@init={0x18, 0x84, 0x0, {0x0, 0x300, 0x20, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x401}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0x98, 0x41}, {&(0x7f0000000e00)=@in6={0xa, 0x4e21, 0x8, @local, 0x9}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000e40)="0daae19289e4dfda57e64ac0d12aa5c4d3a9078fdaba873f4f7389581f27ca27875d2ab70f03ee51fa662096fc65a8662b5ccaf1bef442d5b43e76876ce55fec989e28c7fa9a2ab043a3b2073ed02815cc3db3ef4483a47fb43365387200f73fd3228b6403e1920f77fca38e2ab84372e201880bc960ef9caafbb591297a0b28318f9de4ec2b2c6f36361b20ead15238cedf4e3f313124816531ea81c343bcc6f4d520a6795e304c1d5a", 0xaa}, {&(0x7f0000000f00)="148e72482bdcd2b3d04e12f90d019549954b59c6c2cf92f8587451593732c4f5d8742f9679dee531660f99d4deb3df77b4bf28e461e0b0f69cf447356fe9fe71be4c0b79257b1c2106fe5c68b8b5e7f2e4634e7da1cacac7450062d5bc557ea05b64aa9810c5a19be33277a5f5ef7477598e5696b51022f4fb6066e0fd384f7624550b6c10f0a1a703bbdc4d31dc4d2e47bc8cfaba21db9200087d5918f479e82f40bc9b5d28ecfef5c75f5a4623e385682313c81af0465983d4a45021b2", 0xbe}, {&(0x7f0000000fc0)="40187fa7cfa0c6f1c7b7cb8332e694d90b791bd39b50643784c6d5d569a5a6402e0033ace069d7dfe15901cf244c72955383a48847b237b41156de4b9683402ef18bed1ffa97816c82d8d0fc343c80f31c5c526c00f54ce12196adf80857d866db99bc69a0636354ccb19e64b6fd863f507f98314fd5c10ede6861bb817c58afee4dc7d4de71cd904a6842820fefbb4d2f4bd88689a8d967f76fc1b1470b00a9a4188e7140c3adfc5658c089c57adf2ed73fc9", 0xb3}, {&(0x7f0000001080)="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", 0xfe}, {&(0x7f0000001180)="224eb08ff24eba52545d6db9a84cd0656ec22a1c6533a508475204", 0x1b}, {&(0x7f00000011c0)="33dd8d8cdece8964caf801b92ba177c5fab9f87bf6f10e842c674ec107fbb485b5e3eecaa4f3ec6ff43d3a93725e2c1e8b960355751435197e4e9c82c3accdf29ec66247a2215128eff5335848d9664c06e25f9190f4f938487608c83af2f7c1565a4e256651fac44504cbc2c725c84772d0cb61e96b1f965dcb40ae7339b09fd10f0a8184e63cfa07bcc550ed6c7c194aef41cb477d085b1f37003d81d1f82bdc02da0252a1fb08307200e5c1b80ac2256c70e8c4d20b06f736225c1da7a699a936173c6e9030cf7d74b0a062021e7ffbc453d6ae64f7", 0xd7}, {&(0x7f00000012c0)="20a612e478a9a51e9abe27e985191ff67ce6bed47bc1678ce8d3ec1446f0d4faa2d4f59f087d0edf43d623e59de18b54f7951ad8794ea4c428f6ce61de791f18284d91b12b1f9e62b1673ca8391985d50c6650783b7732b23a468a2db9664e22147a5dd9fd2b7db3eb4107c94189a1a86ed57ee9e90d8be26fc1e7087a8bde9ea7af53f1b21945256f98e92c2e7d23bbff62b3f5e095aebe2985bc57a5db9a2fdf192944147a1850a1eaa78e7214a489f7376a44e37ba0b1d12d995e600dd95497", 0xc1}], 0x7, &(0x7f0000001440)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x828, 0x8005, 0x5, 0x100, 0x3, 0x0, 0x9, r5}}], 0x30, 0x40800}, {&(0x7f0000001480)=@in6={0xa, 0x4e21, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8}, 0x1c, &(0x7f0000001840)=[{&(0x7f00000014c0)="881017230850f64febbba69ae7bfad72c134dc118a84f47088706f21e3a1a1c9dab90153d21fa1a190b9bfc4ac7d69d8a0c546096898c6dca2e4ffefcabbd1d77741ad7b74935500ead57d7c74b9a38081330526ce90eb75155e6cfde692e9fb726f5bc01deb196f4d90716c4484df57d251cbb7add33da16689f7b15ae4727d075d677a95", 0x85}, {&(0x7f0000001580)="cd78a9c69a18d5c252785662a0101ca516fedca8f063400bbbe43737814102f8744feb874f030dacdf662de3d13c1b8fc2f8e26ce0aeb024b2290a27ecadbfa97564026243d55ef865ed4d649fb69289e500050e073a6440547ccd14f042d906efc302ad1cf61805cfe2c9f4d00c3adb89cbb47d0e8c23e5a9f1fc193844dae4ee094a93a429eae9", 0x88}, {&(0x7f0000001640)="da4875c0df13bdc7ac911ee2098f68da75bac09b30df18a13e9e", 0x1a}, {&(0x7f0000001680)="2cddd7804f9772784ff5b1eea86e9e10eb853df0af873384038c69180ec137b8964bbd6fe2017c29ecff1b6e506e5c7775213c8234aed4c299fbfc4e893b897e15", 0x41}, {&(0x7f0000001700)="64e1130f3dae6fea8c5cac2de9837ceb550f84a4dd0ec311362ff0d9cd7f99dfad47b3e213fb321015bd2d4f202c7682e053fc5eade040654a99d1168aa5ce45c264b0c4e07cc97665eeaabd00d1184629f6acb379ef265f909cae13d8a70aa0d6aad64466cc0addfd73b47822a902c77cef577d3074731ab390329caa995f48b5a11307a04d230f87708da6cc66ad24b1cf3e3ec4bc63ec256a045bf810874f89bc53eeec8c071b26da", 0xaa}, {&(0x7f00000017c0)="636e00a1707156c48b6736d02300242604880e443f2b79f7912ddb925339c88e0864f4795fd8bf2472e506115096bd14d8e180f090239bd38eff20031346c0c8ae6fc5bfd95067e49299032dfee01dab5232c706291e5c33081cdfef2a056337169fbbc90683a4c9fd731c68f634", 0x6e}], 0x6, &(0x7f0000001940)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0xa, 0x5b85, 0x7, 0x3, 0x3d01419f, 0x7, r12}}], 0x30, 0x8181}, {&(0x7f0000001980)=@in6={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c, &(0x7f0000003ac0)=[{&(0x7f00000019c0)="d0e189b89a87568bd57312941c6d0df94a7e61cc5e0037a629439bd68fb685033773fc4966c952eeef4bf085d32da0bbc80db634fa5756ca9a6f70356354a0f41978501e461a3cf93e49d1aa5908aa58fd3500b33b618ad8f0f493343640ae10f11ac4cb7411a41e21a34aeefd8d01e388b73b80b96424ab3f2b2210076f8686c8ec87a25afd74d447bb37416c32400f97ee523b7ed3997aeb1b8a06061fd2301f3c6cb8a0f0b3f2f50c4e04c09db3d8eade0fef2c349cd4ffc814252fb2d0c0a887f2e78d620cb868676281b2aa8f6f90cacd44eb11adc43c7569a7722e018bb7de", 0xe2}, 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0x1000}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000003b00)=@in={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000004f40)=[{&(0x7f0000003b40)="25f44ea37c51e25a5fc890dba31b0b242ce004f58b6c09741991a01cf5e4", 0x1e}, {&(0x7f0000003b80)="196651d75ee01bd98b52f9a4eefe05d1aff7fc8ce0266fb73ae7dd1b973f6a86f9a663422508034ab4f862fe03", 0x2d}, {&(0x7f0000003bc0)="2621fac054f0428ff13d2412a26e6b9a141ffe02016b51d318218beee7bacc8cfe1a72a36e69cb647909a3bf5ef0545b0eea57c09cdd49ba189093a0bb0eb77180870b4cff7c8dbd395bc3b36b5b8646c8779c6bb7f6740b8db6ad1b3131f5369edfbf795dd15e0b23679b41bf754e2bf67a0e38b2e9cd2d8199b9bb8c568a38e27c6bedb8affb374971e3fb0e635955d2e6c5761ca4961268da1859d4964cfd19bad92129294184ce79812781", 0xad}, 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{&(0x7f0000003e80)="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", 0x1000}, {&(0x7f0000004e80)="c414d01f5e1337dce5d28b8d99d0", 0xe}, {&(0x7f0000004ec0)="4da594a6da6f03756e328af4cd45470d09ca78c0ef217c0233c0dbf79543bacc9a056253d2b51e5141a0d48f641a9d002db1105a7ed1c4b7500251923ac0a7a52713dfc996511c947c331fa4d95fc21b4392d16569b3eeff81ae837b0e95f5aa12a5", 0x62}], 0x9, &(0x7f0000005000)=[@dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x1, 0x4, 0x91, 0x528, 0x3, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x6, 0x2}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @authinfo={0x18, 0x84, 0x6, {0x7ff}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x80}}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}], 0xe8, 0x20000020}], 0x7, 0x2) 21:43:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf7b9c7306704676f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf7bbbf2b4d518ec8, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:26 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) (async) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r3, 0x0, 0x20}, &(0x7f00000000c0)=0x18) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r3, 0x0, 0x20}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r3, 0xa6}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e24, 0x7ff, @mcast1, 0xfffffffa}}, 0x45, 0x401}, &(0x7f00000001c0)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) (async) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r8, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r8, 0x0) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r11 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r11, 0x84, 0x7d, &(0x7f0000000280)={r10}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f00000052c0)={r10, @in6={{0xa, 0x4e23, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, 0x2}}}, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r7, 0x800}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00000018c0)={r3, 0xff}, &(0x7f0000001900)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000005100)=[{&(0x7f00000002c0)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000003c0)="a61e96a3957ccfacb210f647622037de95b00243d648acf5e36681298f19b404d3b7dc70f33ed3e7883bbe0dc5cffabf89b2761f0c857a73dd36c1cec5ff8a356b3ef6df36a0db5cddbae6408d8722577fec6476d696dbde87818b406b3bbe4f6797b2d03f66ec4e1a3d72e2447d808b6910abbcd0a7b69002f7dfc30d42cfe18a52176fe40492344c3cb4305fa8a0", 0x8f}], 0x1, &(0x7f0000000480)=[@init={0x18, 0x84, 0x0, {0xff, 0x9, 0x4, 0x7ff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x8, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0xc6e0, 0x4, r4}}, @prinfo={0x18, 0x84, 0x5, {0x10}}], 0xa0, 0x4014}, {&(0x7f0000000540)=@in={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000580)="5c56aae7180fa58daa6f28a5c2e77269bdecd4b7603104a3664e57bc0e0dfa0a8e02a1779b", 0x25}, {&(0x7f00000005c0)="7b48420428402a416e792696f50ff6aa03ed9a8a9d15fce368ec1ab0af4b4641f1b1c326f24aecfb5e4e7570f08d223fb13038ba79f952f81dadf0530f975f9ed5fac81900b05e31d441bd60c7f5d397032222dc703bb4769adc73df9bf8ae38787930058ba39ad5286cda3a526f48bd8eb4f626065f0309da6a85422196c991da974500ea93e7239fee99fed7537a03f92bb9affca99f73143a4fee180f946e318df403e5949b214c3a59ed1e79be8ccbb5b44949e817c2ccab0b3e80dae8a0d01fe552218a88b26f527e36093c635298d5c6cfe5ff4c58b292b4eabe0d7aedb5", 0xe1}, {&(0x7f00000006c0)="4220c8ed537c1ebc9a3c84d96fa4a1975c3c9c2bd06dcad04aa259d62e16505a7ff1128af0c9cac800749228fac04e3e5c539424e1385f9d4b3dc08eadfb4d9cd16ad0a8e52779a23e91270fae4e9f53cc10e19090db1d222201836aa1d168164f2afc96cf655ae6377618892defafcdedb88dcf251214a4e802b3e05cd31ce16622b2d4821f56e7bcd2b97dfe", 0x8d}, {&(0x7f0000000780)="71c999790cc84736170d55894a15d64ea5f2c37ae0714664caa32109fc165694678145b86305dae81915c65d4877ab45180c545b43bcf1dff010ef577b745dd58d38ac0a0650cd8d3a5a2eeeec735689f8356b893762a8c622fa7ec19fad510d326459c15d", 0x65}, {&(0x7f0000000800)="0c92ca61992234c70e843340dcb59ef0a01de7501dd350c503c56612d9e0e1a6ea525efcec7408100fd8b4134803a64c34602f53d3987e4af734d8e96bad59b128107b6c9ebae123565e26936c15661e6f79db62cbd0bbd481e7902dff8f0e91b2e31ed27ed7f4623b3e7a9f7d64927e5327a5eab8f88d76244a348a9870ddf524f55793d170f3d80d17f9fb", 0x8c}, {&(0x7f00000008c0)="09b4dfacb7cdf65db9f762061bc19dcf05320314ab2fc29ef6b05ec5f8c7813838c43a4c06ba83d04f47f8ebe127d0c556fb2941f604c5305644c6b219fa2065a1ddecacc9806a531c80cd83ee37b79b8dd89f4967d1ab7ae979280dd476e08b1ffc8317bca2e39a5ce8fc3e46f4bda5c95cec8b5959e4ad3ca01a88f8aff73f2fe08795c48d53d13071adf7477a2ba3b700348c19de11d7365a9fe7b24d32ceff20a9de2ab2a0be", 0xa8}, {&(0x7f0000000980)="9a80be544127271d01ff73b8eba0d47fe7473beae462ed8c6214416489c622a3b7d9262100242c", 0x27}, {&(0x7f00000009c0)="663c5dfdf54ad5e4a91d4ba9ce37bd8d76206e509fd76a4a0c4734dd20acfdd40008520c6737d425536339de6ab71d52541faf502ba23cda33a9e8f447756d5ab21b922e24c80beb423a400e975a13c2f9ce166b0791ee55d4e5a45b3a48a4edd8229a207a438eba4782b6fdcc14b36fe5b4921d0ed196d82c0ec54ea491cc089d9c4cb93f32a1050e8e9e585f911d48", 0x90}, {&(0x7f0000000a80)="ecb213a1199dbe17a32c520d62d278313f", 0x11}], 0x9, 0x0, 0x0, 0x20000001}, {&(0x7f0000000b80)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000d00)=[{&(0x7f0000000bc0)="44a6e4de3b3998e93dc5083b036c0b94c8ef8c078e3be7656e06a9ed031ac0085a4e97cb9e082ab68764b1d2e2661a6421a5dfa0adc4c51d052e4144889377f0f4b8eefc36762c974a56e3948ec511a041143b8464b60261c3", 0x59}, {&(0x7f0000000c40)="c48ac436fb2d34aa027f317e2953eab34eb393693e5000d06d7f524a40402140d3ad1561eee624bb0c354305af5236a8f09ac8586e23d7392a6eef1416b4f50a7b50ccf3f2b52c9299ee3151aa81306bba6763f782df325ce56599bf6aaece272b2477dbf224a884dfd98ca03507cddf23d5187a2e50489afefa55431c454d63a3de94d15b733c4c0a7fcac14a780b699bd6f7dbdd7859c7e6a3c878373a8e9eef7c911c99ae74fb4da006bddc70ff", 0xaf}], 0x2, &(0x7f0000000d40)=[@init={0x18, 0x84, 0x0, {0x0, 0x300, 0x20, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x401}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0x98, 0x41}, {&(0x7f0000000e00)=@in6={0xa, 0x4e21, 0x8, @local, 0x9}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000e40)="0daae19289e4dfda57e64ac0d12aa5c4d3a9078fdaba873f4f7389581f27ca27875d2ab70f03ee51fa662096fc65a8662b5ccaf1bef442d5b43e76876ce55fec989e28c7fa9a2ab043a3b2073ed02815cc3db3ef4483a47fb43365387200f73fd3228b6403e1920f77fca38e2ab84372e201880bc960ef9caafbb591297a0b28318f9de4ec2b2c6f36361b20ead15238cedf4e3f313124816531ea81c343bcc6f4d520a6795e304c1d5a", 0xaa}, {&(0x7f0000000f00)="148e72482bdcd2b3d04e12f90d019549954b59c6c2cf92f8587451593732c4f5d8742f9679dee531660f99d4deb3df77b4bf28e461e0b0f69cf447356fe9fe71be4c0b79257b1c2106fe5c68b8b5e7f2e4634e7da1cacac7450062d5bc557ea05b64aa9810c5a19be33277a5f5ef7477598e5696b51022f4fb6066e0fd384f7624550b6c10f0a1a703bbdc4d31dc4d2e47bc8cfaba21db9200087d5918f479e82f40bc9b5d28ecfef5c75f5a4623e385682313c81af0465983d4a45021b2", 0xbe}, {&(0x7f0000000fc0)="40187fa7cfa0c6f1c7b7cb8332e694d90b791bd39b50643784c6d5d569a5a6402e0033ace069d7dfe15901cf244c72955383a48847b237b41156de4b9683402ef18bed1ffa97816c82d8d0fc343c80f31c5c526c00f54ce12196adf80857d866db99bc69a0636354ccb19e64b6fd863f507f98314fd5c10ede6861bb817c58afee4dc7d4de71cd904a6842820fefbb4d2f4bd88689a8d967f76fc1b1470b00a9a4188e7140c3adfc5658c089c57adf2ed73fc9", 0xb3}, {&(0x7f0000001080)="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", 0xfe}, {&(0x7f0000001180)="224eb08ff24eba52545d6db9a84cd0656ec22a1c6533a508475204", 0x1b}, {&(0x7f00000011c0)="33dd8d8cdece8964caf801b92ba177c5fab9f87bf6f10e842c674ec107fbb485b5e3eecaa4f3ec6ff43d3a93725e2c1e8b960355751435197e4e9c82c3accdf29ec66247a2215128eff5335848d9664c06e25f9190f4f938487608c83af2f7c1565a4e256651fac44504cbc2c725c84772d0cb61e96b1f965dcb40ae7339b09fd10f0a8184e63cfa07bcc550ed6c7c194aef41cb477d085b1f37003d81d1f82bdc02da0252a1fb08307200e5c1b80ac2256c70e8c4d20b06f736225c1da7a699a936173c6e9030cf7d74b0a062021e7ffbc453d6ae64f7", 0xd7}, {&(0x7f00000012c0)="20a612e478a9a51e9abe27e985191ff67ce6bed47bc1678ce8d3ec1446f0d4faa2d4f59f087d0edf43d623e59de18b54f7951ad8794ea4c428f6ce61de791f18284d91b12b1f9e62b1673ca8391985d50c6650783b7732b23a468a2db9664e22147a5dd9fd2b7db3eb4107c94189a1a86ed57ee9e90d8be26fc1e7087a8bde9ea7af53f1b21945256f98e92c2e7d23bbff62b3f5e095aebe2985bc57a5db9a2fdf192944147a1850a1eaa78e7214a489f7376a44e37ba0b1d12d995e600dd95497", 0xc1}], 0x7, &(0x7f0000001440)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x828, 0x8005, 0x5, 0x100, 0x3, 0x0, 0x9, r5}}], 0x30, 0x40800}, {&(0x7f0000001480)=@in6={0xa, 0x4e21, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8}, 0x1c, &(0x7f0000001840)=[{&(0x7f00000014c0)="881017230850f64febbba69ae7bfad72c134dc118a84f47088706f21e3a1a1c9dab90153d21fa1a190b9bfc4ac7d69d8a0c546096898c6dca2e4ffefcabbd1d77741ad7b74935500ead57d7c74b9a38081330526ce90eb75155e6cfde692e9fb726f5bc01deb196f4d90716c4484df57d251cbb7add33da16689f7b15ae4727d075d677a95", 0x85}, {&(0x7f0000001580)="cd78a9c69a18d5c252785662a0101ca516fedca8f063400bbbe43737814102f8744feb874f030dacdf662de3d13c1b8fc2f8e26ce0aeb024b2290a27ecadbfa97564026243d55ef865ed4d649fb69289e500050e073a6440547ccd14f042d906efc302ad1cf61805cfe2c9f4d00c3adb89cbb47d0e8c23e5a9f1fc193844dae4ee094a93a429eae9", 0x88}, {&(0x7f0000001640)="da4875c0df13bdc7ac911ee2098f68da75bac09b30df18a13e9e", 0x1a}, {&(0x7f0000001680)="2cddd7804f9772784ff5b1eea86e9e10eb853df0af873384038c69180ec137b8964bbd6fe2017c29ecff1b6e506e5c7775213c8234aed4c299fbfc4e893b897e15", 0x41}, {&(0x7f0000001700)="64e1130f3dae6fea8c5cac2de9837ceb550f84a4dd0ec311362ff0d9cd7f99dfad47b3e213fb321015bd2d4f202c7682e053fc5eade040654a99d1168aa5ce45c264b0c4e07cc97665eeaabd00d1184629f6acb379ef265f909cae13d8a70aa0d6aad64466cc0addfd73b47822a902c77cef577d3074731ab390329caa995f48b5a11307a04d230f87708da6cc66ad24b1cf3e3ec4bc63ec256a045bf810874f89bc53eeec8c071b26da", 0xaa}, {&(0x7f00000017c0)="636e00a1707156c48b6736d02300242604880e443f2b79f7912ddb925339c88e0864f4795fd8bf2472e506115096bd14d8e180f090239bd38eff20031346c0c8ae6fc5bfd95067e49299032dfee01dab5232c706291e5c33081cdfef2a056337169fbbc90683a4c9fd731c68f634", 0x6e}], 0x6, &(0x7f0000001940)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0xa, 0x5b85, 0x7, 0x3, 0x3d01419f, 0x7, r12}}], 0x30, 0x8181}, {&(0x7f0000001980)=@in6={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c, &(0x7f0000003ac0)=[{&(0x7f00000019c0)="d0e189b89a87568bd57312941c6d0df94a7e61cc5e0037a629439bd68fb685033773fc4966c952eeef4bf085d32da0bbc80db634fa5756ca9a6f70356354a0f41978501e461a3cf93e49d1aa5908aa58fd3500b33b618ad8f0f493343640ae10f11ac4cb7411a41e21a34aeefd8d01e388b73b80b96424ab3f2b2210076f8686c8ec87a25afd74d447bb37416c32400f97ee523b7ed3997aeb1b8a06061fd2301f3c6cb8a0f0b3f2f50c4e04c09db3d8eade0fef2c349cd4ffc814252fb2d0c0a887f2e78d620cb868676281b2aa8f6f90cacd44eb11adc43c7569a7722e018bb7de", 0xe2}, 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0x1000}, {&(0x7f0000004e80)="c414d01f5e1337dce5d28b8d99d0", 0xe}, {&(0x7f0000004ec0)="4da594a6da6f03756e328af4cd45470d09ca78c0ef217c0233c0dbf79543bacc9a056253d2b51e5141a0d48f641a9d002db1105a7ed1c4b7500251923ac0a7a52713dfc996511c947c331fa4d95fc21b4392d16569b3eeff81ae837b0e95f5aa12a5", 0x62}], 0x9, &(0x7f0000005000)=[@dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x1, 0x4, 0x91, 0x528, 0x3, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x6, 0x2}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @authinfo={0x18, 0x84, 0x6, {0x7ff}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x80}}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}], 0xe8, 0x20000020}], 0x7, 0x2) (async) sendmmsg$inet_sctp(r0, &(0x7f0000005100)=[{&(0x7f00000002c0)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000003c0)="a61e96a3957ccfacb210f647622037de95b00243d648acf5e36681298f19b404d3b7dc70f33ed3e7883bbe0dc5cffabf89b2761f0c857a73dd36c1cec5ff8a356b3ef6df36a0db5cddbae6408d8722577fec6476d696dbde87818b406b3bbe4f6797b2d03f66ec4e1a3d72e2447d808b6910abbcd0a7b69002f7dfc30d42cfe18a52176fe40492344c3cb4305fa8a0", 0x8f}], 0x1, &(0x7f0000000480)=[@init={0x18, 0x84, 0x0, {0xff, 0x9, 0x4, 0x7ff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x8, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0xc6e0, 0x4, r4}}, @prinfo={0x18, 0x84, 0x5, {0x10}}], 0xa0, 0x4014}, {&(0x7f0000000540)=@in={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000580)="5c56aae7180fa58daa6f28a5c2e77269bdecd4b7603104a3664e57bc0e0dfa0a8e02a1779b", 0x25}, {&(0x7f00000005c0)="7b48420428402a416e792696f50ff6aa03ed9a8a9d15fce368ec1ab0af4b4641f1b1c326f24aecfb5e4e7570f08d223fb13038ba79f952f81dadf0530f975f9ed5fac81900b05e31d441bd60c7f5d397032222dc703bb4769adc73df9bf8ae38787930058ba39ad5286cda3a526f48bd8eb4f626065f0309da6a85422196c991da974500ea93e7239fee99fed7537a03f92bb9affca99f73143a4fee180f946e318df403e5949b214c3a59ed1e79be8ccbb5b44949e817c2ccab0b3e80dae8a0d01fe552218a88b26f527e36093c635298d5c6cfe5ff4c58b292b4eabe0d7aedb5", 0xe1}, {&(0x7f00000006c0)="4220c8ed537c1ebc9a3c84d96fa4a1975c3c9c2bd06dcad04aa259d62e16505a7ff1128af0c9cac800749228fac04e3e5c539424e1385f9d4b3dc08eadfb4d9cd16ad0a8e52779a23e91270fae4e9f53cc10e19090db1d222201836aa1d168164f2afc96cf655ae6377618892defafcdedb88dcf251214a4e802b3e05cd31ce16622b2d4821f56e7bcd2b97dfe", 0x8d}, {&(0x7f0000000780)="71c999790cc84736170d55894a15d64ea5f2c37ae0714664caa32109fc165694678145b86305dae81915c65d4877ab45180c545b43bcf1dff010ef577b745dd58d38ac0a0650cd8d3a5a2eeeec735689f8356b893762a8c622fa7ec19fad510d326459c15d", 0x65}, {&(0x7f0000000800)="0c92ca61992234c70e843340dcb59ef0a01de7501dd350c503c56612d9e0e1a6ea525efcec7408100fd8b4134803a64c34602f53d3987e4af734d8e96bad59b128107b6c9ebae123565e26936c15661e6f79db62cbd0bbd481e7902dff8f0e91b2e31ed27ed7f4623b3e7a9f7d64927e5327a5eab8f88d76244a348a9870ddf524f55793d170f3d80d17f9fb", 0x8c}, {&(0x7f00000008c0)="09b4dfacb7cdf65db9f762061bc19dcf05320314ab2fc29ef6b05ec5f8c7813838c43a4c06ba83d04f47f8ebe127d0c556fb2941f604c5305644c6b219fa2065a1ddecacc9806a531c80cd83ee37b79b8dd89f4967d1ab7ae979280dd476e08b1ffc8317bca2e39a5ce8fc3e46f4bda5c95cec8b5959e4ad3ca01a88f8aff73f2fe08795c48d53d13071adf7477a2ba3b700348c19de11d7365a9fe7b24d32ceff20a9de2ab2a0be", 0xa8}, {&(0x7f0000000980)="9a80be544127271d01ff73b8eba0d47fe7473beae462ed8c6214416489c622a3b7d9262100242c", 0x27}, {&(0x7f00000009c0)="663c5dfdf54ad5e4a91d4ba9ce37bd8d76206e509fd76a4a0c4734dd20acfdd40008520c6737d425536339de6ab71d52541faf502ba23cda33a9e8f447756d5ab21b922e24c80beb423a400e975a13c2f9ce166b0791ee55d4e5a45b3a48a4edd8229a207a438eba4782b6fdcc14b36fe5b4921d0ed196d82c0ec54ea491cc089d9c4cb93f32a1050e8e9e585f911d48", 0x90}, {&(0x7f0000000a80)="ecb213a1199dbe17a32c520d62d278313f", 0x11}], 0x9, 0x0, 0x0, 0x20000001}, {&(0x7f0000000b80)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000d00)=[{&(0x7f0000000bc0)="44a6e4de3b3998e93dc5083b036c0b94c8ef8c078e3be7656e06a9ed031ac0085a4e97cb9e082ab68764b1d2e2661a6421a5dfa0adc4c51d052e4144889377f0f4b8eefc36762c974a56e3948ec511a041143b8464b60261c3", 0x59}, {&(0x7f0000000c40)="c48ac436fb2d34aa027f317e2953eab34eb393693e5000d06d7f524a40402140d3ad1561eee624bb0c354305af5236a8f09ac8586e23d7392a6eef1416b4f50a7b50ccf3f2b52c9299ee3151aa81306bba6763f782df325ce56599bf6aaece272b2477dbf224a884dfd98ca03507cddf23d5187a2e50489afefa55431c454d63a3de94d15b733c4c0a7fcac14a780b699bd6f7dbdd7859c7e6a3c878373a8e9eef7c911c99ae74fb4da006bddc70ff", 0xaf}], 0x2, &(0x7f0000000d40)=[@init={0x18, 0x84, 0x0, {0x0, 0x300, 0x20, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x401}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0x98, 0x41}, {&(0x7f0000000e00)=@in6={0xa, 0x4e21, 0x8, @local, 0x9}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000e40)="0daae19289e4dfda57e64ac0d12aa5c4d3a9078fdaba873f4f7389581f27ca27875d2ab70f03ee51fa662096fc65a8662b5ccaf1bef442d5b43e76876ce55fec989e28c7fa9a2ab043a3b2073ed02815cc3db3ef4483a47fb43365387200f73fd3228b6403e1920f77fca38e2ab84372e201880bc960ef9caafbb591297a0b28318f9de4ec2b2c6f36361b20ead15238cedf4e3f313124816531ea81c343bcc6f4d520a6795e304c1d5a", 0xaa}, {&(0x7f0000000f00)="148e72482bdcd2b3d04e12f90d019549954b59c6c2cf92f8587451593732c4f5d8742f9679dee531660f99d4deb3df77b4bf28e461e0b0f69cf447356fe9fe71be4c0b79257b1c2106fe5c68b8b5e7f2e4634e7da1cacac7450062d5bc557ea05b64aa9810c5a19be33277a5f5ef7477598e5696b51022f4fb6066e0fd384f7624550b6c10f0a1a703bbdc4d31dc4d2e47bc8cfaba21db9200087d5918f479e82f40bc9b5d28ecfef5c75f5a4623e385682313c81af0465983d4a45021b2", 0xbe}, {&(0x7f0000000fc0)="40187fa7cfa0c6f1c7b7cb8332e694d90b791bd39b50643784c6d5d569a5a6402e0033ace069d7dfe15901cf244c72955383a48847b237b41156de4b9683402ef18bed1ffa97816c82d8d0fc343c80f31c5c526c00f54ce12196adf80857d866db99bc69a0636354ccb19e64b6fd863f507f98314fd5c10ede6861bb817c58afee4dc7d4de71cd904a6842820fefbb4d2f4bd88689a8d967f76fc1b1470b00a9a4188e7140c3adfc5658c089c57adf2ed73fc9", 0xb3}, {&(0x7f0000001080)="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", 0xfe}, {&(0x7f0000001180)="224eb08ff24eba52545d6db9a84cd0656ec22a1c6533a508475204", 0x1b}, {&(0x7f00000011c0)="33dd8d8cdece8964caf801b92ba177c5fab9f87bf6f10e842c674ec107fbb485b5e3eecaa4f3ec6ff43d3a93725e2c1e8b960355751435197e4e9c82c3accdf29ec66247a2215128eff5335848d9664c06e25f9190f4f938487608c83af2f7c1565a4e256651fac44504cbc2c725c84772d0cb61e96b1f965dcb40ae7339b09fd10f0a8184e63cfa07bcc550ed6c7c194aef41cb477d085b1f37003d81d1f82bdc02da0252a1fb08307200e5c1b80ac2256c70e8c4d20b06f736225c1da7a699a936173c6e9030cf7d74b0a062021e7ffbc453d6ae64f7", 0xd7}, {&(0x7f00000012c0)="20a612e478a9a51e9abe27e985191ff67ce6bed47bc1678ce8d3ec1446f0d4faa2d4f59f087d0edf43d623e59de18b54f7951ad8794ea4c428f6ce61de791f18284d91b12b1f9e62b1673ca8391985d50c6650783b7732b23a468a2db9664e22147a5dd9fd2b7db3eb4107c94189a1a86ed57ee9e90d8be26fc1e7087a8bde9ea7af53f1b21945256f98e92c2e7d23bbff62b3f5e095aebe2985bc57a5db9a2fdf192944147a1850a1eaa78e7214a489f7376a44e37ba0b1d12d995e600dd95497", 0xc1}], 0x7, &(0x7f0000001440)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x828, 0x8005, 0x5, 0x100, 0x3, 0x0, 0x9, r5}}], 0x30, 0x40800}, {&(0x7f0000001480)=@in6={0xa, 0x4e21, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8}, 0x1c, &(0x7f0000001840)=[{&(0x7f00000014c0)="881017230850f64febbba69ae7bfad72c134dc118a84f47088706f21e3a1a1c9dab90153d21fa1a190b9bfc4ac7d69d8a0c546096898c6dca2e4ffefcabbd1d77741ad7b74935500ead57d7c74b9a38081330526ce90eb75155e6cfde692e9fb726f5bc01deb196f4d90716c4484df57d251cbb7add33da16689f7b15ae4727d075d677a95", 0x85}, {&(0x7f0000001580)="cd78a9c69a18d5c252785662a0101ca516fedca8f063400bbbe43737814102f8744feb874f030dacdf662de3d13c1b8fc2f8e26ce0aeb024b2290a27ecadbfa97564026243d55ef865ed4d649fb69289e500050e073a6440547ccd14f042d906efc302ad1cf61805cfe2c9f4d00c3adb89cbb47d0e8c23e5a9f1fc193844dae4ee094a93a429eae9", 0x88}, {&(0x7f0000001640)="da4875c0df13bdc7ac911ee2098f68da75bac09b30df18a13e9e", 0x1a}, {&(0x7f0000001680)="2cddd7804f9772784ff5b1eea86e9e10eb853df0af873384038c69180ec137b8964bbd6fe2017c29ecff1b6e506e5c7775213c8234aed4c299fbfc4e893b897e15", 0x41}, {&(0x7f0000001700)="64e1130f3dae6fea8c5cac2de9837ceb550f84a4dd0ec311362ff0d9cd7f99dfad47b3e213fb321015bd2d4f202c7682e053fc5eade040654a99d1168aa5ce45c264b0c4e07cc97665eeaabd00d1184629f6acb379ef265f909cae13d8a70aa0d6aad64466cc0addfd73b47822a902c77cef577d3074731ab390329caa995f48b5a11307a04d230f87708da6cc66ad24b1cf3e3ec4bc63ec256a045bf810874f89bc53eeec8c071b26da", 0xaa}, {&(0x7f00000017c0)="636e00a1707156c48b6736d02300242604880e443f2b79f7912ddb925339c88e0864f4795fd8bf2472e506115096bd14d8e180f090239bd38eff20031346c0c8ae6fc5bfd95067e49299032dfee01dab5232c706291e5c33081cdfef2a056337169fbbc90683a4c9fd731c68f634", 0x6e}], 0x6, &(0x7f0000001940)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0xa, 0x5b85, 0x7, 0x3, 0x3d01419f, 0x7, r12}}], 0x30, 0x8181}, {&(0x7f0000001980)=@in6={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x100}, 0x1c, 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0x1000}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000003b00)=@in={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000004f40)=[{&(0x7f0000003b40)="25f44ea37c51e25a5fc890dba31b0b242ce004f58b6c09741991a01cf5e4", 0x1e}, {&(0x7f0000003b80)="196651d75ee01bd98b52f9a4eefe05d1aff7fc8ce0266fb73ae7dd1b973f6a86f9a663422508034ab4f862fe03", 0x2d}, {&(0x7f0000003bc0)="2621fac054f0428ff13d2412a26e6b9a141ffe02016b51d318218beee7bacc8cfe1a72a36e69cb647909a3bf5ef0545b0eea57c09cdd49ba189093a0bb0eb77180870b4cff7c8dbd395bc3b36b5b8646c8779c6bb7f6740b8db6ad1b3131f5369edfbf795dd15e0b23679b41bf754e2bf67a0e38b2e9cd2d8199b9bb8c568a38e27c6bedb8affb374971e3fb0e635955d2e6c5761ca4961268da1859d4964cfd19bad92129294184ce79812781", 0xad}, 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{&(0x7f0000003e80)="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", 0x1000}, {&(0x7f0000004e80)="c414d01f5e1337dce5d28b8d99d0", 0xe}, {&(0x7f0000004ec0)="4da594a6da6f03756e328af4cd45470d09ca78c0ef217c0233c0dbf79543bacc9a056253d2b51e5141a0d48f641a9d002db1105a7ed1c4b7500251923ac0a7a52713dfc996511c947c331fa4d95fc21b4392d16569b3eeff81ae837b0e95f5aa12a5", 0x62}], 0x9, &(0x7f0000005000)=[@dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x1, 0x4, 0x91, 0x528, 0x3, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x6, 0x2}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @authinfo={0x18, 0x84, 0x6, {0x7ff}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x80}}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}], 0xe8, 0x20000020}], 0x7, 0x2) 21:43:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf7bcc88000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf7dabf7ae9f703fc, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf7e168092ab4b532, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf800000000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf800000000000001, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2347.500409][ T51] Bluetooth: hci6: command 0x0409 tx timeout 21:43:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf80de0c9de8ffdcf, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf81560e000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf81decd902000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf81ef3aea50dceaa, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf83235bca7fc9808, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39dcca) write$binfmt_elf32(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000600000000c2cc000000380000000000000000191bda0000200011"], 0x69) close(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$vcsu(&(0x7f0000000140), 0x7fffffff, 0x800) ioctl$SYNC_IOC_MERGE(r1, 0xc0303e03, &(0x7f0000000180)={"1e2a5cd110330be4646e7e5f1d0ba7fa9cf7e7043980cee7aed642a9860d0c28", r2}) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) [ 2347.980663][ T51] Bluetooth: hci2: command 0x040f tx timeout 21:43:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf833b9f9be2232ab, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2348.121358][T17420] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2348.133255][T17420] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2348.145716][T17420] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2348.163187][T17420] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 21:43:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf83e6d24433363d6, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2348.172713][T17420] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 2348.190282][T17420] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 21:43:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf8432c60d5d35fff, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf843a0dcdab379f6, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf84c85222151541e, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf84dd6fbee10400d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf8568206971ba2dc, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf8660ba600000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf86c828637c83d64, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf86fd71b00000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf8719bae04000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf874348a2542dca6, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39dcca) write$binfmt_elf32(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000600000000c2cc000000380000000000000000191bda0000200011"], 0x69) close(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$vcsu(&(0x7f0000000140), 0x7fffffff, 0x800) ioctl$SYNC_IOC_MERGE(r1, 0xc0303e03, &(0x7f0000000180)={"1e2a5cd110330be4646e7e5f1d0ba7fa9cf7e7043980cee7aed642a9860d0c28", r2}) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39dcca) (async) write$binfmt_elf32(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000600000000c2cc000000380000000000000000191bda0000200011"], 0x69) (async) close(r1) (async) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) (async) syz_open_dev$vcsu(&(0x7f0000000140), 0x7fffffff, 0x800) (async) ioctl$SYNC_IOC_MERGE(r1, 0xc0303e03, &(0x7f0000000180)={"1e2a5cd110330be4646e7e5f1d0ba7fa9cf7e7043980cee7aed642a9860d0c28", r2}) (async) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) (async) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf874946e565ca33d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf892a1c136c00000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf8960f7bc8413e1e, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39dcca) write$binfmt_elf32(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000600000000c2cc000000380000000000000000191bda0000200011"], 0x69) close(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) syz_open_dev$vcsu(&(0x7f0000000140), 0x7fffffff, 0x800) (async) r2 = syz_open_dev$vcsu(&(0x7f0000000140), 0x7fffffff, 0x800) ioctl$SYNC_IOC_MERGE(r1, 0xc0303e03, &(0x7f0000000180)={"1e2a5cd110330be4646e7e5f1d0ba7fa9cf7e7043980cee7aed642a9860d0c28", r2}) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf89b5cc000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf8a5e07602000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf8b82b5d3603c0c1, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf8b8ee358a5b40fe, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf8cb3f25b8536240, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf8e4af712687e717, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf8f54fcaeda8302d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf902d135fccc7a44, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf9154665cb207610, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2349.580445][ T51] Bluetooth: hci6: command 0x041b tx timeout 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf92561b8dcb9dfbe, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf9303ef1089d6c00, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf93cdba000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf945cabf9bf068e0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf9581c2700000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:29 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000000500)={0x9, {{0xa, 0x4e20, 0x58, @remote, 0x800}}, {{0xa, 0x4e20, 0xedd, @mcast2, 0xc5d}}}, 0x108) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050403eeffffffffffff02000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newqdisc={0x68, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x700]}}]}, @qdisc_kind_options=@q_pfifo_head_drop={{0x14}, {0x8}}]}, 0x68}}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf95d177c2b1a3128, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf97b3853cdc9b520, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2350.060787][ T51] Bluetooth: hci2: command 0x0419 tx timeout 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf97c6ba200f5179e, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf97d16850f6bb14a, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2350.300739][ T51] Bluetooth: hci7: command 0x0409 tx timeout 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf97da6d3efda2111, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf98c1f38931e3d21, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf99e55649e8e3f96, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf9a80fdb29335cf1, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf9b1b91b722b768b, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf9b315a7396be539, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf9baca8000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf9c2441802000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf9d19a6fa4281859, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf9e6281d6c547b57, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf9ee493c543462c2, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xf9efc7c7667bc975, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfa091b3e1b900000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfa09f92766100000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfa2286f40c3e93de, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfa22f624e87e9337, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfa233878b214bedf, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfa2532c1e84805f1, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfa257220b8926f56, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfa5d9c704bdeb6ee, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfa5de4a473f1985b, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfa5f32d2826b385d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfa7808a10633acce, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfa7f488485a075e2, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2351.660438][ T51] Bluetooth: hci6: command 0x040f tx timeout 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfa9141b20c100000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfaa286e8d6670ca5, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfaa3caf6e37b110d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2352.380377][ T51] Bluetooth: hci7: command 0x041b tx timeout [ 2353.740260][ T51] Bluetooth: hci6: command 0x0419 tx timeout [ 2354.460538][ T51] Bluetooth: hci7: command 0x040f tx timeout [ 2356.540482][ T51] Bluetooth: hci7: command 0x0419 tx timeout 21:43:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfaaf6767452c0c42, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:59 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000000500)={0x9, {{0xa, 0x4e20, 0x58, @remote, 0x800}}, {{0xa, 0x4e20, 0xedd, @mcast2, 0xc5d}}}, 0x108) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000008480)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000380)='1', 0x1}], 0x1}], 0x1, 0x0) r1 = socket(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050403eeffffffffffff02000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050403eeffffffffffff02000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newqdisc={0x68, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x700]}}]}, @qdisc_kind_options=@q_pfifo_head_drop={{0x14}, {0x8}}]}, 0x68}}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 21:43:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfab4ec6500000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfac722c100000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfad964c000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfae3a68c75365878, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfae41e9df23fd36e, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfaeb13a926580000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfafb60c08d13c200, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfafd0f7e7e8cf42a, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb012b5f29773789, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:43:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb15ae8f3b7caf7a, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb1c1c0cffe46811, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb2814e000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb296b3000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb2f9beb27f3618f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb44b54000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb4eb58000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb5ae40b3763c1c2, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb5ba859dc6b1738, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb6aab8edce8bcff, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb711ee16b38f9ff, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb716e9390062244, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb7405bfea5fa201, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb81c3aa1e717e0e, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb9f6b0b01000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfb9fc57dcf89a996, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfbb2bac5af08a123, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfbc1be5cd6080d10, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfbc524a8d6c398f2, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfbcbbfeb4ee7fc43, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfbdddc65a5558611, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc03f7e97abfdaf7, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc04ffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc11436af77d0390, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc1847ff83c1767a, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc34b513f63c1b26, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc453f971169f700, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc4c70629b380000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc5110e000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc51aa217a1d0a8d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc5223e6223b93a6, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2382.198621][T17420] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 2382.220906][T17420] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 2382.232154][T17420] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 2382.242107][T17420] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc52703b01000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2382.250648][T17420] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 2382.258924][T17420] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc52d76000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc63893683630911, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc7b614430d62301, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc8c9356152550d0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfc9caec7eceef956, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfca6d736a6a74ac6, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfcb7eb0d00000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfcb84d5702000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfcc93c4d47e061c5, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfce89d442be2d728, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd0a19559a403f5f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd0e695e1db97a7b, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd17eb62d9a9aa05, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd1d28bb69700000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd2e7d5000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd38435803000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd3fd2624259ab5a, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd4282c41b175651, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd4ee79688ade3bc, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd4ee796c8e05e63, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd63916000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd65f2bc806ff9d1, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd69a9d13fbded3c, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd6ead6816adedb8, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfd9ba12f01823e51, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfdbb8b3703000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfdbc7cca78e34e6e, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfdc40c4faa680118, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfdc9d3bc79de6efe, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfdcfb58500000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfdd7082bfe6b8314, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfde09959e007d5e9, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfde208212dedfba4, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfde230f666e55229, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfde8593835bb34a8, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe0292a716c3a244, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe03fa47401bbaf5, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe18bf682fe4bb47, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe1f03b7baa64e8b, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe3394564a3b2e2b, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe355a803012f4da, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe405b8a35eeb8f8, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe412d5000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe5470dff50d8d29, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe54b6cee8dca245, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe5502dca78c55f2, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe66a30a04f05461, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe6ede79bcd3c9fd, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfe8d0965e541921f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfea1962353ba3020, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfea28cf000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfeaecbd2ac0e5229, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfec01c27c02ff649, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfec9dc459711cef1, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2384.300236][T17420] Bluetooth: hci8: command 0x0409 tx timeout 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfed335ab26b44f9d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfeddc59b01000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfee13bb000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfee401eb05000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff00000000000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff164d8301000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff1be724abe59d91, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff3fb1919c938440, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff52af879f7c4211, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff53502048bddfce, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff551ea2814634d8, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff5e57b904000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff5fd3d5602c43f8, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff6226d7ce972a13, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff69512a57e25f87, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff6a55b41617173e, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff6c8479a27ec42d, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff708522904dfc83, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff7660ebbc362505, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff76b8d95cf0fd64, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff781d3a564647f3, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff7e4e9cd5876c32, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff7f276a00000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff8abf5a37a8ffc6, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xff98039f4945e0a8, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffbce8dc8eab6afb, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffc1d1f7b00e7338, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffd30b4c7fb98406, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffd373b1f0a8ab99, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffd5eeeda5e33639, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfff6f80998b00000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfff9386be11e71fb, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffff3faf15c5107e, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffff3fc6a8b17b02, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffff4ed400000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffff56de4f9c914a, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffff5e888db3d006, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffff7fef6eab03a5, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffff9f5582e10000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffd79901000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffd799010d2e5e, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffe640fffbb57f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffef80bceebd90, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfffff04022a99298, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfffffe6410000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfffffe641000526f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfffffea00fbe5c00, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffff0fc0ec496c, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffff5f00000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffff9fbff90000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffbf00000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfffffffb32780000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfffffffbc20c4525, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2386.381530][T17420] Bluetooth: hci8: command 0x041b tx timeout 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfffffffc69530e7b, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfffffffce5166ad7, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfffffffe66280000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffff00000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffff02000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffff05000000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffff2f1f1d02, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffff3f765d19, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffff813fffea, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffffaec88e6f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffffb276d207, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfffffffff8140000, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffffff3fb111, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffffffff04fc, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffffffffcc00, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xfffffffffffffb1f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffffffffff0f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0xffffffffffffff1f, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x3}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x5}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x7}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x8}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x9}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xd}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xf}) 21:44:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x10}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x11}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x12}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x13}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x14}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x15}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x16}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x17}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x18}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x19}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1a}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1b}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1c}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1d}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1e}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x21}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x22}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x23}) [ 2388.460288][T17420] Bluetooth: hci8: command 0x040f tx timeout 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x24}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x25}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x26}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x27}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x28}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x29}) 21:44:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x33}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x34}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x54}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xcc}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x300}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x466}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4df}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x500}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x526}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x600}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x700}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x900}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa00}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb00}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc00}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xd00}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xdcf}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe00}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xf00}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1100}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x114c}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1200}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1300}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1400}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x14f8}) 21:44:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1500}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1600}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1700}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1800}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1900}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1a00}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1b00}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1c00}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1d00}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1e00}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1ec8}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1f00}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1ffb}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2000}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2100}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2200}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2300}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x23e5}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2400}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2500}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2600}) [ 2390.541505][T17420] Bluetooth: hci8: command 0x0419 tx timeout 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2605}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2700}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2800}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2900}) 21:44:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x326d}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x3300}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x33cc}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x3400}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x34d2}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x3a7f}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4000}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4c11}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x5400}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x5ad8}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6604}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6d32}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x7f3a}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x900a}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x96c0}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa900}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc096}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc81e}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xcc00}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xcc33}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xcf0d}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xd234}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xd85a}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xdf04}) 21:44:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe523}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xec07}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xfb1f}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x40000}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x5490d}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa921b}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x340000}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x362fc1}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6c5f82}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa90000}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xccffff}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xfeffff}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1000000}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2000000}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2e4c716}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x3000000}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x36a9698}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4000000}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x5000000}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x5c98e2d}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6000000}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6a141b6}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x7000000}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x7d276b2}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x7ec0000}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x7f960ee}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x8000000}) 21:44:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x9000000}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x90b5aaf}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x9cb058c}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x9d4e2e4}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa000000}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa11ba28}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa35af97}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa900000}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb000000}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc000000}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xd000000}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xd490500}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xdebb7fc}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe000000}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xee629f2}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xef72f4c}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xf000000}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xf7e78f0}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x10000000}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1000c07e}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x11000000}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x12000000}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x12d54690}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x13000000}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x134ffbc8}) 21:44:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x13960b18}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x14000000}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x145d0885}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x15000000}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x153ec82e}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x16000000}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x16c7e402}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x17000000}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x18000000}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x180b9613}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x19000000}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1a000000}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1b000000}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1b920a00}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1bd76ff8}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1c000000}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1c3a75da}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1d000000}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1dcc53e4}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1e000000}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1e4ab493}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1efcf1e1}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1f000000}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x1ffbffff}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x20000000}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x20784ea8}) 21:44:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x20ae6d53}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x21000000}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x218d1d25}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x22000000}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2295d499}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x23000000}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x24000000}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x25000000}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x251d8d21}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2598e1da}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x26000000}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x26050000}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2617fb87}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2637ff4d}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2669953c}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x269ff790}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x26ff9b93}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x27000000}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x271c58f9}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x278d64b0}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x28000000}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x28ba110a}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x29000000}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2a7c905d}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2b8aa4c4}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2d8ec905}) 21:44:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x2ec83e15}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x32f65a7d}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x33000000}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x334396cd}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x3362d844}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x3c956926}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x3d49a7c4}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x3e023ae4}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x40000000}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x405cdba6}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x431a3a4b}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x43f3fcc6}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x44147abc}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4441324d}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x44d86233}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x44f20864}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x48ae9bbb}) 21:44:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4b31c3b4}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4b3a1a43}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4bd79a85}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4c110000}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4c2ff70e}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4d229870}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4d324144}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4d892df5}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4dff3726}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4e38b1f2}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x4f1ac960}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x51cb95a0}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x536dae20}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x54000000}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x57ad0584}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x590f02da}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x59a92f5a}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x59e2a5a8}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x5a2fa959}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x5a9594ce}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x5bfbe5eb}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x5d907c2a}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x5fffffff}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x609163fd}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x60c91a4f}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x61f21889}) 21:44:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6408f244}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x65a204ca}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x65ecb4fa}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x66040000}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x66c4b089}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x66cb2199}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x674a4aad}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6760f1f7}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x69c64ce7}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6a277fff}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6a6b59b4}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6d0107ac}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6d0f1773}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6d320000}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x6f8ec8ae}) [ 2398.300290][ T51] Bluetooth: hci5: command 0x0406 tx timeout 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x7098224d}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x73170f6d}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x732084e7}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x763f3dec}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x76ba04c0}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x77307c83}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x77375d91}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x794911a3}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x7a7a5ce2}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x7c0475c8}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x7d5af632}) 21:44:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x7ec00010}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x7f3a0000}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x7f8ba6c1}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x800974ed}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x813fffea}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x825f6c00}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x837c3077}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x8405ad57}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x85085d14}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x859ad74b}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x85b5cffd}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x87e7f98c}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x87fb1726}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x8882649a}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x8918f261}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x89b0c466}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x89e410c9}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x8a4cdec4}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x8c05cb09}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x8cf9e787}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x9046d512}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x90f79f26}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x915d3777}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x9214c69d}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x939bff26}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x93b44a1e}) 21:44:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x940944cb}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x95e1eab0}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x95e465bf}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x96c00000}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x977209a7}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x97af350a}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x98966a03}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x990d5c9e}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x9921cb66}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x99d49522}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x9a4430e1}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x9a648288}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x9ae116d9}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x9c8619b7}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x9dc61492}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0x9e5c0d99}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa095cb51}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa2f401e3}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa3114979}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa60b66f8}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa6db5c40}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa7097297}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa8267dec}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa84e7820}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xa8a5e259}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xac07016d}) 21:44:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xad4a4a67}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xaec88e6f}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xaf5a0b09}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb0648d27}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb0eae195}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb276d207}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb30ce3e8}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb3525eb5}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb3f6c1fe}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb4596b6a}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb4c3314b}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb55e52b3}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb641a106}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xb719869c}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xbb9bae48}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xbc7a1444}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xbf65e495}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xbfffffff}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc004ba76}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc122c7fa}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc12f3600}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc1a68b7f}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc4a48a2b}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc4a7493d}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc4de4c8a}) 21:44:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc6fcf343}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc81e0000}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc875047c}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc8fb4f13}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xc910e489}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xca04a265}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xcabe1fe4}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xcb440994}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xcc330000}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xcd964333}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xce94955a}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xcf0941e6}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xcf0d0000}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xcf998cd3}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xd2340000}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xd38c99cf}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xd44effff}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xd85a0000}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xd87b7eec}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xd916e19a}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xda020f59}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xda753a1c}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xdae19825}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xdb1e2ee6}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xdf040000}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe130449a}) 21:44:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe1f1fc1e}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe25c7a7a}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe301f4a2}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe41fbeca}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe43a023e}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe453cc1d}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe4e2d409}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe5230000}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe62e1edb}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe64109cf}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe74cc669}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe7842073}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xe8e30cb3}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xeaff3f81}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xebe5fb5b}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xec3d3f76}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xec7d26a8}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xec7e7bd8}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xed740980}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xee60f907}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xf0787e0f}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xf229e60e}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xf2b1384e}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xf52d894d}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xf7f16067}) 21:44:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xf8140000}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xf8660ba6}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xf86fd71b}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xf9581c27}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xfab4ec65}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xfac722c1}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xfcb7eb0d}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xfd639160}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xfdcfb585}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xfec1f6b3}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xff7f276a}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xffff4ed4}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xffffcc00}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xfffffb1f}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xfffffe00}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xffffff5f}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xffffffbf}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) r2 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r3}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}, 0x0, 0xffffffff}) 21:44:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000180)={'tunl0\x00', 0x0, 0x40, 0x8, 0x3, 0x8, {{0x8, 0x4, 0x1, 0x6, 0x20, 0x67, 0x0, 0x20, 0x2f, 0x0, @loopback, @dev={0xac, 0x14, 0x14, 0x44}, {[@timestamp={0x44, 0xc, 0x66, 0x0, 0x8, [0x2, 0x400]}]}}}}}) getresuid(&(0x7f0000000280), &(0x7f0000000300)=0x0, &(0x7f0000000340)) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)=@can_delroute={0x60, 0x19, 0x200, 0x70bd2a, 0x25dfdbfb, {0x1d, 0x1, 0x4}, [@CGW_DST_IF={0x8, 0xa, r1}, @CGW_FILTER={0xc, 0xb, {{0x6, 0x0, 0x1, 0x1}, {0x4, 0x0, 0x1}}}, @CGW_MOD_UID={0x8, 0xe, r2}, @CGW_MOD_SET={0x15, 0x4, {{{0x3}, 0x4, 0x3, 0x0, 0x0, "c1f9b5a2898472eb"}, 0x5}}, @CGW_MOD_OR={0x15, 0x2, {{{0x1, 0x1}, 0x4, 0x0, 0x0, 0x0, "5acd9d7d51551f9b"}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)=@getqdisc={0x34, 0x26, 0x0, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0xb, 0xd}, {0xc}, {0x7, 0x9}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) r4 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r4, r5}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2406.473486][ T1240] ieee802154 phy0 wpan0: encryption failed: -22 [ 2406.481495][ T1240] ieee802154 phy1 wpan1: encryption failed: -22 [ 2408.219189][ T51] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 2408.244235][ T51] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 2408.253177][ T51] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 2408.265769][ T51] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 2408.275289][ T51] Bluetooth: hci9: unexpected cc 0x0c25 length: 249 > 3 [ 2408.283937][ T51] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 2410.300947][ T51] Bluetooth: hci9: command 0x0409 tx timeout [ 2411.475422][T17420] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 2411.486765][T17420] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 2411.496192][T17420] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 2411.507754][T17420] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 2411.517291][T17420] Bluetooth: hci10: unexpected cc 0x0c25 length: 249 > 3 [ 2411.525596][T17420] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 2412.380516][T17420] Bluetooth: hci9: command 0x041b tx timeout [ 2413.581041][T17420] Bluetooth: hci10: command 0x0409 tx timeout [ 2414.184830][ T51] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 2414.195820][ T51] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 2414.205574][ T51] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 2414.218743][ T51] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 2414.229127][ T51] Bluetooth: hci11: unexpected cc 0x0c25 length: 249 > 3 [ 2414.238220][ T51] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 2414.470220][ T51] Bluetooth: hci9: command 0x040f tx timeout [ 2415.660335][ T51] Bluetooth: hci10: command 0x041b tx timeout [ 2416.300382][ T51] Bluetooth: hci11: command 0x0409 tx timeout [ 2416.540395][ T51] Bluetooth: hci9: command 0x0419 tx timeout [ 2417.748385][ T51] Bluetooth: hci10: command 0x040f tx timeout [ 2418.380472][ T51] Bluetooth: hci11: command 0x041b tx timeout [ 2419.820291][ T51] Bluetooth: hci10: command 0x0419 tx timeout [ 2420.460217][ T51] Bluetooth: hci11: command 0x040f tx timeout [ 2422.540333][ T51] Bluetooth: hci11: command 0x0419 tx timeout 21:44:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) (async) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000180)={'tunl0\x00', 0x0, 0x40, 0x8, 0x3, 0x8, {{0x8, 0x4, 0x1, 0x6, 0x20, 0x67, 0x0, 0x20, 0x2f, 0x0, @loopback, @dev={0xac, 0x14, 0x14, 0x44}, {[@timestamp={0x44, 0xc, 0x66, 0x0, 0x8, [0x2, 0x400]}]}}}}}) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000180)={'tunl0\x00', 0x0, 0x40, 0x8, 0x3, 0x8, {{0x8, 0x4, 0x1, 0x6, 0x20, 0x67, 0x0, 0x20, 0x2f, 0x0, @loopback, @dev={0xac, 0x14, 0x14, 0x44}, {[@timestamp={0x44, 0xc, 0x66, 0x0, 0x8, [0x2, 0x400]}]}}}}}) getresuid(&(0x7f0000000280), &(0x7f0000000300)=0x0, &(0x7f0000000340)) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)=@can_delroute={0x60, 0x19, 0x200, 0x70bd2a, 0x25dfdbfb, {0x1d, 0x1, 0x4}, [@CGW_DST_IF={0x8, 0xa, r1}, @CGW_FILTER={0xc, 0xb, {{0x6, 0x0, 0x1, 0x1}, {0x4, 0x0, 0x1}}}, @CGW_MOD_UID={0x8, 0xe, r2}, @CGW_MOD_SET={0x15, 0x4, {{{0x3}, 0x4, 0x3, 0x0, 0x0, "c1f9b5a2898472eb"}, 0x5}}, @CGW_MOD_OR={0x15, 0x2, {{{0x1, 0x1}, 0x4, 0x0, 0x0, 0x0, "5acd9d7d51551f9b"}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)=@getqdisc={0x34, 0x26, 0x0, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0xb, 0xd}, {0xc}, {0x7, 0x9}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@mcast1, @dev, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) r4 = add_key$user(&(0x7f0000000200), &(0x7f0000000440), &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) (async) r5 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000540), &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000580)="ed", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r4, r5}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) (async) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r4, r5}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'blake2b-256\x00'}}) [ 2436.544751][T17420] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 2436.555135][T17420] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 2436.564685][T17420] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 2436.576816][T17420] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 2436.592108][T17420] Bluetooth: hci12: unexpected cc 0x0c25 length: 249 > 3 [ 2436.600069][T17420] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 2438.700124][ T51] Bluetooth: hci12: command 0x0409 tx timeout [ 2440.780485][ T51] Bluetooth: hci12: command 0x041b tx timeout [ 2442.860773][ T51] Bluetooth: hci12: command 0x040f tx timeout [ 2444.940032][ T51] Bluetooth: hci12: command 0x0419 tx timeout [ 2448.745884][T17420] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 2448.758954][T17420] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 2448.771204][T17420] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 2448.780858][T17420] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 2448.789366][T17420] Bluetooth: hci13: unexpected cc 0x0c25 length: 249 > 3 [ 2448.797179][T17420] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 2450.859639][ T51] Bluetooth: hci13: command 0x0409 tx timeout [ 2452.939960][ T51] Bluetooth: hci13: command 0x041b tx timeout [ 2455.022616][ T51] Bluetooth: hci13: command 0x040f tx timeout [ 2457.099806][ T51] Bluetooth: hci13: command 0x0419 tx timeout [ 2464.861876][ T51] Bluetooth: hci2: command 0x0406 tx timeout [ 2467.916768][ T1240] ieee802154 phy0 wpan0: encryption failed: -22 [ 2467.923510][ T1240] ieee802154 phy1 wpan1: encryption failed: -22 [ 2469.979859][ T51] Bluetooth: hci6: command 0x0406 tx timeout [ 2471.100386][ T29] INFO: task kworker/1:4:5145 blocked for more than 143 seconds. [ 2471.108191][ T29] Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0 [ 2471.121160][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2471.131609][ T29] task:kworker/1:4 state:D stack:19664 pid:5145 tgid:5145 ppid:2 flags:0x00004000 [ 2471.142161][ T29] Workqueue: ipv6_addrconf addrconf_dad_work [ 2471.148283][ T29] Call Trace: [ 2471.152094][ T29] [ 2471.155054][ T29] __schedule+0x17d1/0x49f0 [ 2471.160493][ T29] ? __pfx___schedule+0x10/0x10 [ 2471.165395][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 2471.171979][ T29] ? __pfx_lock_release+0x10/0x10 [ 2471.177057][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 2471.183004][ T29] ? lockdep_hardirqs_on+0x98/0x140 [ 2471.188247][ T29] ? schedule+0x8e/0x260 [ 2471.192996][ T29] schedule+0x149/0x260 [ 2471.197203][ T29] schedule_preempt_disabled+0x13/0x30 [ 2471.202762][ T29] __mutex_lock+0x6a3/0xd70 [ 2471.207531][ T29] ? mark_lock+0x9a/0x350 [ 2471.212080][ T29] ? __mutex_lock+0x526/0xd70 [ 2471.216796][ T29] ? addrconf_dad_work+0xd0/0x16f0 [ 2471.222647][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 2471.227842][ T29] addrconf_dad_work+0xd0/0x16f0 [ 2471.232918][ T29] ? __pfx_addrconf_dad_work+0x10/0x10 [ 2471.238419][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2471.246134][ T29] ? process_scheduled_works+0x825/0x1420 [ 2471.252316][ T29] process_scheduled_works+0x913/0x1420 [ 2471.257940][ T29] ? __pfx_process_scheduled_works+0x10/0x10 [ 2471.264616][ T29] ? assign_work+0x364/0x3d0 [ 2471.269265][ T29] worker_thread+0xa5f/0x1000 [ 2471.274068][ T29] ? __pfx_worker_thread+0x10/0x10 [ 2471.279218][ T29] kthread+0x2ef/0x390 [ 2471.283371][ T29] ? __pfx_worker_thread+0x10/0x10 [ 2471.288523][ T29] ? __pfx_kthread+0x10/0x10 [ 2471.293240][ T29] ret_from_fork+0x4b/0x80 [ 2471.297702][ T29] ? __pfx_kthread+0x10/0x10 [ 2471.302364][ T29] ret_from_fork_asm+0x1b/0x30 [ 2471.307217][ T29] [ 2471.312513][ T29] INFO: task kworker/0:2:2675 blocked for more than 143 seconds. [ 2471.320435][ T29] Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0 [ 2471.328075][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2471.336836][ T29] task:kworker/0:2 state:D stack:22232 pid:2675 tgid:2675 ppid:2 flags:0x00004000 [ 2471.347247][ T29] Workqueue: ipv6_addrconf addrconf_dad_work [ 2471.354549][ T29] Call Trace: [ 2471.357868][ T29] [ 2471.361195][ T29] __schedule+0x17d1/0x49f0 [ 2471.365745][ T29] ? __pfx___schedule+0x10/0x10 [ 2471.370911][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 2471.376958][ T29] ? __pfx_lock_release+0x10/0x10 [ 2471.382125][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 2471.387374][ T29] ? lockdep_hardirqs_on+0x98/0x140 [ 2471.392874][ T29] ? schedule+0x8e/0x260 [ 2471.397164][ T29] schedule+0x149/0x260 [ 2471.401646][ T29] schedule_preempt_disabled+0x13/0x30 [ 2471.407152][ T29] __mutex_lock+0x6a3/0xd70 [ 2471.411852][ T29] ? mark_lock+0x9a/0x350 [ 2471.416399][ T29] ? __mutex_lock+0x526/0xd70 [ 2471.421666][ T29] ? addrconf_dad_work+0xd0/0x16f0 [ 2471.426830][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 2471.433008][ T29] addrconf_dad_work+0xd0/0x16f0 [ 2471.438014][ T29] ? __pfx_addrconf_dad_work+0x10/0x10 [ 2471.443980][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2471.451607][ T29] ? process_scheduled_works+0x825/0x1420 [ 2471.457398][ T29] process_scheduled_works+0x913/0x1420 [ 2471.463167][ T29] ? __pfx_process_scheduled_works+0x10/0x10 [ 2471.469278][ T29] ? assign_work+0x364/0x3d0 [ 2471.474066][ T29] worker_thread+0xa5f/0x1000 [ 2471.478810][ T29] ? __pfx_worker_thread+0x10/0x10 [ 2471.484298][ T29] kthread+0x2ef/0x390 [ 2471.488412][ T29] ? __pfx_worker_thread+0x10/0x10 [ 2471.494623][ T29] ? __pfx_kthread+0x10/0x10 [ 2471.499240][ T29] ret_from_fork+0x4b/0x80 [ 2471.504343][ T29] ? __pfx_kthread+0x10/0x10 [ 2471.509086][ T29] ret_from_fork_asm+0x1b/0x30 [ 2471.514474][ T29] [ 2471.517555][ T29] INFO: task kworker/0:0:26304 blocked for more than 143 seconds. [ 2471.525594][ T29] Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0 [ 2471.535475][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2471.545357][ T29] task:kworker/0:0 state:D stack:22608 pid:26304 tgid:26304 ppid:2 flags:0x00004000 [ 2471.556166][ T29] Workqueue: events switchdev_deferred_process_work [ 2471.563321][ T29] Call Trace: [ 2471.566638][ T29] [ 2471.575791][ T29] __schedule+0x17d1/0x49f0 [ 2471.581614][ T29] ? __pfx___schedule+0x10/0x10 [ 2471.586495][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 2471.593216][ T29] ? __pfx_lock_release+0x10/0x10 [ 2471.598314][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 2471.603690][ T29] ? lockdep_hardirqs_on+0x98/0x140 [ 2471.608939][ T29] ? schedule+0x8e/0x260 [ 2471.613457][ T29] schedule+0x149/0x260 [ 2471.617679][ T29] schedule_preempt_disabled+0x13/0x30 [ 2471.623404][ T29] __mutex_lock+0x6a3/0xd70 [ 2471.628607][ T29] ? __mutex_lock+0x526/0xd70 [ 2471.633858][ T29] ? switchdev_deferred_process_work+0xe/0x20 [ 2471.640332][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 2471.645399][ T29] ? process_scheduled_works+0x825/0x1420 [ 2471.651678][ T29] switchdev_deferred_process_work+0xe/0x20 [ 2471.657625][ T29] process_scheduled_works+0x913/0x1420 [ 2471.663679][ T29] ? __pfx_process_scheduled_works+0x10/0x10 [ 2471.670065][ T29] ? assign_work+0x364/0x3d0 [ 2471.674723][ T29] worker_thread+0xa5f/0x1000 [ 2471.681391][ T29] ? __pfx_worker_thread+0x10/0x10 [ 2471.686635][ T29] kthread+0x2ef/0x390 [ 2471.692526][ T29] ? __pfx_worker_thread+0x10/0x10 [ 2471.697683][ T29] ? __pfx_kthread+0x10/0x10 [ 2471.702816][ T29] ret_from_fork+0x4b/0x80 [ 2471.707281][ T29] ? __pfx_kthread+0x10/0x10 [ 2471.712526][ T29] ret_from_fork_asm+0x1b/0x30 [ 2471.717520][ T29] [ 2471.721134][ T29] INFO: task syz-executor.3:17424 blocked for more than 143 seconds. [ 2471.729231][ T29] Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0 [ 2471.737363][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2471.746679][ T29] task:syz-executor.3 state:D stack:20664 pid:17424 tgid:17424 ppid:1 flags:0x00004006 [ 2471.757094][ T29] Call Trace: [ 2471.760931][ T29] [ 2471.763905][ T29] __schedule+0x17d1/0x49f0 [ 2471.768480][ T29] ? __pfx___schedule+0x10/0x10 [ 2471.773961][ T29] ? __pfx_lock_release+0x10/0x10 [ 2471.779124][ T29] ? __mutex_trylock_common+0x91/0x2e0 [ 2471.785188][ T29] ? schedule+0x8e/0x260 [ 2471.789550][ T29] schedule+0x149/0x260 [ 2471.793754][ T29] schedule_preempt_disabled+0x13/0x30 [ 2471.799310][ T29] __mutex_lock+0x6a3/0xd70 [ 2471.805228][ T29] ? __mutex_lock+0x526/0xd70 [ 2471.810006][ T29] ? rtnetlink_rcv_msg+0x82c/0x1040 [ 2471.815246][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 2471.820673][ T29] rtnetlink_rcv_msg+0x82c/0x1040 [ 2471.825752][ T29] ? rtnetlink_rcv_msg+0x208/0x1040 [ 2471.831118][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2471.836728][ T29] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 2471.842981][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2471.848211][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2471.853595][ T29] ? mark_lock+0x9a/0x350 [ 2471.857961][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2471.863246][ T29] ? __lock_acquire+0x1345/0x1fd0 [ 2471.868295][ T29] ? mark_lock+0x9a/0x350 [ 2471.872733][ T29] ? __lock_acquire+0x1345/0x1fd0 [ 2471.878110][ T29] netlink_rcv_skb+0x1e3/0x430 [ 2471.882981][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2471.888476][ T29] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 2471.893873][ T29] ? netlink_deliver_tap+0x2e/0x1b0 [ 2471.899160][ T29] netlink_unicast+0x7ea/0x980 [ 2471.904320][ T29] ? __pfx_netlink_unicast+0x10/0x10 [ 2471.911249][ T29] ? __virt_addr_valid+0x44e/0x520 [ 2471.916425][ T29] ? __phys_addr_symbol+0x2f/0x70 [ 2471.923115][ T29] ? __check_object_size+0x4bb/0xa00 [ 2471.928454][ T29] ? bpf_lsm_netlink_send+0x9/0x10 [ 2471.933711][ T29] netlink_sendmsg+0xa3b/0xd70 [ 2471.938520][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2471.943952][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 2471.950054][ T29] ? aa_sock_msg_perm+0x91/0x160 [ 2471.955030][ T29] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2471.960446][ T29] ? security_socket_sendmsg+0x87/0xb0 [ 2471.965951][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2471.971311][ T29] __sock_sendmsg+0x221/0x270 [ 2471.976123][ T29] __sys_sendto+0x3a4/0x4f0 [ 2471.981176][ T29] ? __pfx___sys_sendto+0x10/0x10 [ 2471.986287][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 2471.992421][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2471.998791][ T29] __x64_sys_sendto+0xde/0x100 [ 2472.003702][ T29] do_syscall_64+0xf9/0x240 [ 2472.008255][ T29] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 2472.014256][ T29] RIP: 0033:0x7f0b77c7fa9c [ 2472.018706][ T29] RSP: 002b:00007f0b77ecf650 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2472.027336][ T29] RAX: ffffffffffffffda RBX: 00007f0b788d4620 RCX: 00007f0b77c7fa9c [ 2472.036755][ T29] RDX: 0000000000000028 RSI: 00007f0b788d4670 RDI: 0000000000000003 [ 2472.044982][ T29] RBP: 0000000000000000 R08: 00007f0b77ecf6a4 R09: 000000000000000c [ 2472.053070][ T29] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 2472.061318][ T29] R13: 0000000000000000 R14: 00007f0b788d4670 R15: 0000000000000000 [ 2472.069328][ T29] [ 2472.072560][ T29] INFO: task syz-executor.1:17765 blocked for more than 144 seconds. [ 2472.083253][ T29] Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0 [ 2472.091065][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2472.100093][ T29] task:syz-executor.1 state:D stack:25040 pid:17765 tgid:17763 ppid:5118 flags:0x00004006 [ 2472.110756][ T29] Call Trace: [ 2472.114070][ T29] [ 2472.117017][ T29] __schedule+0x17d1/0x49f0 [ 2472.121907][ T29] ? __pfx___schedule+0x10/0x10 [ 2472.126816][ T29] ? __pfx_lock_release+0x10/0x10 [ 2472.131938][ T29] ? __mutex_trylock_common+0x91/0x2e0 [ 2472.137435][ T29] ? schedule+0x8e/0x260 [ 2472.142993][ T29] schedule+0x149/0x260 [ 2472.147217][ T29] schedule_preempt_disabled+0x13/0x30 [ 2472.152778][ T29] __mutex_lock+0x6a3/0xd70 [ 2472.157310][ T29] ? __mutex_lock+0x526/0xd70 [ 2472.162106][ T29] ? rtnetlink_rcv_msg+0x82c/0x1040 [ 2472.167361][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 2472.172533][ T29] rtnetlink_rcv_msg+0x82c/0x1040 [ 2472.177611][ T29] ? rtnetlink_rcv_msg+0x208/0x1040 [ 2472.182929][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2472.188439][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 2472.194535][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2472.201067][ T29] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 2472.206994][ T29] ? lockdep_hardirqs_on+0x98/0x140 [ 2472.212271][ T29] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 2472.218206][ T29] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 2472.225071][ T29] ? __dev_queue_xmit+0x15fd/0x3b10 [ 2472.230404][ T29] ? rcu_preempt_deferred_qs_irqrestore+0x87b/0xc70 [ 2472.237029][ T29] ? __dev_queue_xmit+0x2c4/0x3b10 [ 2472.242303][ T29] netlink_rcv_skb+0x1e3/0x430 [ 2472.247097][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2472.253904][ T29] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 2472.259241][ T29] ? __rcu_read_unlock+0xa0/0x110 [ 2472.264326][ T29] ? netlink_deliver_tap+0x2e/0x1b0 [ 2472.269595][ T29] netlink_unicast+0x7ea/0x980 [ 2472.274416][ T29] ? __pfx_netlink_unicast+0x10/0x10 [ 2472.279820][ T29] ? __virt_addr_valid+0x44e/0x520 [ 2472.284971][ T29] ? __phys_addr_symbol+0x2f/0x70 [ 2472.290076][ T29] ? __check_object_size+0x4bb/0xa00 [ 2472.295400][ T29] ? bpf_lsm_netlink_send+0x9/0x10 [ 2472.300629][ T29] netlink_sendmsg+0xa3b/0xd70 [ 2472.305440][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2472.310923][ T29] ? __import_iovec+0x552/0x890 [ 2472.315818][ T29] ? aa_sock_msg_perm+0x91/0x160 [ 2472.320878][ T29] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2472.326285][ T29] ? security_socket_sendmsg+0x87/0xb0 [ 2472.331846][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2472.337165][ T29] __sock_sendmsg+0x221/0x270 [ 2472.341951][ T29] ____sys_sendmsg+0x525/0x7d0 [ 2472.346759][ T29] ? __pfx_____sys_sendmsg+0x10/0x10 [ 2472.352190][ T29] __sys_sendmsg+0x2b0/0x3a0 [ 2472.356829][ T29] ? __pfx___sys_sendmsg+0x10/0x10 [ 2472.363095][ T29] ? restore_fpregs_from_fpstate+0x100/0x250 [ 2472.369137][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2472.379651][ T29] ? do_syscall_64+0x108/0x240 [ 2472.384498][ T29] ? do_syscall_64+0xb4/0x240 [ 2472.389221][ T29] do_syscall_64+0xf9/0x240 [ 2472.394533][ T29] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 2472.400647][ T29] RIP: 0033:0x7f1a5f07dda9 [ 2472.405068][ T29] RSP: 002b:00007f1a5fdd90c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2472.413686][ T29] RAX: ffffffffffffffda RBX: 00007f1a5f1abf80 RCX: 00007f1a5f07dda9 [ 2472.422681][ T29] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 2472.430956][ T29] RBP: 00007f1a5f0ca47a R08: 0000000000000000 R09: 0000000000000000 [ 2472.438967][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2472.448233][ T29] R13: 000000000000000b R14: 00007f1a5f1abf80 R15: 00007f1a5f2cfa48 [ 2472.456422][ T29] [ 2472.459724][ T29] INFO: task syz-executor.4:17849 blocked for more than 144 seconds. [ 2472.467833][ T29] Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0 [ 2472.476576][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2472.485738][ T29] task:syz-executor.4 state:D stack:27184 pid:17849 tgid:17848 ppid:5103 flags:0x00004006 [ 2472.496062][ T29] Call Trace: [ 2472.499531][ T29] [ 2472.502508][ T29] __schedule+0x17d1/0x49f0 [ 2472.507067][ T29] ? __pfx___schedule+0x10/0x10 [ 2472.512040][ T29] ? __pfx_lock_release+0x10/0x10 [ 2472.517104][ T29] ? __mutex_trylock_common+0x91/0x2e0 [ 2472.522681][ T29] ? schedule+0x8e/0x260 [ 2472.527570][ T29] schedule+0x149/0x260 [ 2472.531880][ T29] schedule_preempt_disabled+0x13/0x30 [ 2472.537378][ T29] __mutex_lock+0x6a3/0xd70 [ 2472.542069][ T29] ? __mutex_lock+0x526/0xd70 [ 2472.546780][ T29] ? rtnetlink_rcv_msg+0x82c/0x1040 [ 2472.553108][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 2472.558187][ T29] rtnetlink_rcv_msg+0x82c/0x1040 [ 2472.563347][ T29] ? rtnetlink_rcv_msg+0x208/0x1040 [ 2472.568583][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2472.574154][ T29] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 2472.581534][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2472.586885][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2472.592228][ T29] ? mark_lock+0x9a/0x350 [ 2472.596768][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2472.602057][ T29] ? __lock_acquire+0x1345/0x1fd0 [ 2472.607108][ T29] ? mark_lock+0x9a/0x350 [ 2472.611552][ T29] ? __lock_acquire+0x1345/0x1fd0 [ 2472.616636][ T29] netlink_rcv_skb+0x1e3/0x430 [ 2472.621741][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2472.627972][ T29] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 2472.633404][ T29] ? netlink_deliver_tap+0x2e/0x1b0 [ 2472.638633][ T29] netlink_unicast+0x7ea/0x980 [ 2472.643526][ T29] ? __pfx_netlink_unicast+0x10/0x10 [ 2472.648849][ T29] ? __virt_addr_valid+0x44e/0x520 [ 2472.654093][ T29] ? __phys_addr_symbol+0x2f/0x70 [ 2472.659156][ T29] ? __check_object_size+0x4bb/0xa00 [ 2472.664800][ T29] ? bpf_lsm_netlink_send+0x9/0x10 [ 2472.670549][ T29] netlink_sendmsg+0xa3b/0xd70 [ 2472.675374][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2472.681086][ T29] ? __fget_files+0x28/0x470 [ 2472.685715][ T29] ? aa_sock_msg_perm+0x91/0x160 [ 2472.691074][ T29] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2472.696411][ T29] ? security_socket_sendmsg+0x87/0xb0 [ 2472.702127][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2472.707456][ T29] __sock_sendmsg+0x221/0x270 [ 2472.713298][ T29] __sys_sendto+0x3a4/0x4f0 [ 2472.717878][ T29] ? __pfx___sys_sendto+0x10/0x10 [ 2472.723529][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 2472.730318][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2472.736694][ T29] ? exc_page_fault+0x587/0x870 [ 2472.741680][ T29] __x64_sys_sendto+0xde/0x100 [ 2472.746488][ T29] do_syscall_64+0xf9/0x240 [ 2472.751159][ T29] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 2472.757100][ T29] RIP: 0033:0x7fbabee7fa9c [ 2472.761620][ T29] RSP: 002b:00007fbabfcb7f60 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2472.770291][ T29] RAX: ffffffffffffffda RBX: 00007fbabfcb8050 RCX: 00007fbabee7fa9c [ 2472.778304][ T29] RDX: 0000000000000020 RSI: 00007fbabfcb80a0 RDI: 0000000000000005 [ 2472.787816][ T29] RBP: 0000000000000000 R08: 00007fbabfcb7fb4 R09: 000000000000000c [ 2472.796008][ T29] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 2472.805249][ T29] R13: 00007fbabfcb8008 R14: 00007fbabfcb80a0 R15: 0000000000000000 [ 2472.813409][ T29] [ 2472.816475][ T29] INFO: task syz-executor.4:17852 blocked for more than 145 seconds. [ 2472.824704][ T29] Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0 [ 2472.833163][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2472.842017][ T29] task:syz-executor.4 state:D stack:26768 pid:17852 tgid:17848 ppid:5103 flags:0x00004006 [ 2472.852333][ T29] Call Trace: [ 2472.855649][ T29] [ 2472.858611][ T29] __schedule+0x17d1/0x49f0 [ 2472.864605][ T29] ? __pfx___schedule+0x10/0x10 [ 2472.871728][ T29] ? __pfx_lock_release+0x10/0x10 [ 2472.876829][ T29] ? __mutex_trylock_common+0x91/0x2e0 [ 2472.882465][ T29] ? schedule+0x8e/0x260 [ 2472.886780][ T29] schedule+0x149/0x260 [ 2472.891150][ T29] schedule_preempt_disabled+0x13/0x30 [ 2472.896746][ T29] __mutex_lock+0x6a3/0xd70 [ 2472.902509][ T29] ? __mutex_lock+0x526/0xd70 [ 2472.907237][ T29] ? rtnetlink_rcv_msg+0x82c/0x1040 [ 2472.913533][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 2472.918593][ T29] rtnetlink_rcv_msg+0x82c/0x1040 [ 2472.923774][ T29] ? rtnetlink_rcv_msg+0x208/0x1040 [ 2472.929026][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2472.935390][ T29] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 2472.942680][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2472.947913][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2472.953251][ T29] ? mark_lock+0x9a/0x350 [ 2472.957608][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2472.962934][ T29] ? __lock_acquire+0x1345/0x1fd0 [ 2472.968018][ T29] ? mark_lock+0x9a/0x350 [ 2472.972467][ T29] ? __lock_acquire+0x1345/0x1fd0 [ 2472.977574][ T29] netlink_rcv_skb+0x1e3/0x430 [ 2472.982447][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2472.988082][ T29] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 2472.993703][ T29] ? netlink_deliver_tap+0x2e/0x1b0 [ 2472.999559][ T29] netlink_unicast+0x7ea/0x980 [ 2473.004469][ T29] ? __pfx_netlink_unicast+0x10/0x10 [ 2473.047655][ T29] ? __virt_addr_valid+0x44e/0x520 [ 2473.053130][ T29] ? __phys_addr_symbol+0x2f/0x70 [ 2473.062061][ T29] ? __check_object_size+0x4bb/0xa00 [ 2473.089665][ T29] ? bpf_lsm_netlink_send+0x9/0x10 [ 2473.094884][ T29] netlink_sendmsg+0xa3b/0xd70 [ 2473.111035][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2473.116413][ T29] ? __import_iovec+0x552/0x890 [ 2473.159602][ T29] ? aa_sock_msg_perm+0x91/0x160 [ 2473.164653][ T29] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2473.189671][ T29] ? security_socket_sendmsg+0x87/0xb0 [ 2473.195232][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2473.209983][ T29] __sock_sendmsg+0x221/0x270 [ 2473.214765][ T29] ____sys_sendmsg+0x525/0x7d0 [ 2473.228743][ T29] ? __pfx_____sys_sendmsg+0x10/0x10 [ 2473.234577][ T29] __sys_sendmsg+0x2b0/0x3a0 [ 2473.239247][ T29] ? __pfx___sys_sendmsg+0x10/0x10 [ 2473.254741][ T29] ? restore_fpregs_from_fpstate+0x100/0x250 [ 2473.264687][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2473.277931][ T29] ? do_syscall_64+0x108/0x240 [ 2473.284318][ T29] ? do_syscall_64+0xb4/0x240 [ 2473.289065][ T29] do_syscall_64+0xf9/0x240 [ 2473.302682][ T29] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 2473.308654][ T29] RIP: 0033:0x7fbabee7dda9 [ 2473.319522][ T29] RSP: 002b:00007fbabfc980c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2473.328016][ T29] RAX: ffffffffffffffda RBX: 00007fbabefac050 RCX: 00007fbabee7dda9 [ 2473.353308][ T29] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2473.369213][ T29] RBP: 00007fbabeeca47a R08: 0000000000000000 R09: 0000000000000000 [ 2473.377889][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2473.395026][ T29] R13: 000000000000006e R14: 00007fbabefac050 R15: 00007fbabf0cfa48 [ 2473.408030][ T29] [ 2473.411694][ T29] INFO: task syz-executor.4:17853 blocked for more than 145 seconds. [ 2473.429768][ T29] Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0 [ 2473.437361][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2473.478606][ T29] task:syz-executor.4 state:D stack:26768 pid:17853 tgid:17848 ppid:5103 flags:0x00004006 [ 2473.489302][ T29] Call Trace: [ 2473.493187][ T29] [ 2473.496172][ T29] __schedule+0x17d1/0x49f0 [ 2473.510925][ T29] ? __pfx___schedule+0x10/0x10 [ 2473.515862][ T29] ? __pfx_lock_release+0x10/0x10 [ 2473.531509][ T29] ? __mutex_trylock_common+0x91/0x2e0 [ 2473.537061][ T29] ? schedule+0x8e/0x260 [ 2473.542143][ T29] schedule+0x149/0x260 [ 2473.546374][ T29] schedule_preempt_disabled+0x13/0x30 [ 2473.561489][ T29] __mutex_lock+0x6a3/0xd70 [ 2473.566067][ T29] ? __mutex_lock+0x526/0xd70 [ 2473.579636][ T29] ? rtnetlink_rcv_msg+0x82c/0x1040 [ 2473.584923][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 2473.599955][ T29] rtnetlink_rcv_msg+0x82c/0x1040 [ 2473.605082][ T29] ? rtnetlink_rcv_msg+0x208/0x1040 [ 2473.619062][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2473.625813][ T29] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 2473.632154][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2473.637429][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2473.642749][ T29] ? mark_lock+0x9a/0x350 [ 2473.647110][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2473.653082][ T29] ? __lock_acquire+0x1345/0x1fd0 [ 2473.658170][ T29] ? mark_lock+0x9a/0x350 [ 2473.662853][ T29] ? __lock_acquire+0x1345/0x1fd0 [ 2473.667944][ T29] netlink_rcv_skb+0x1e3/0x430 [ 2473.674144][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2473.679772][ T29] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 2473.685102][ T29] ? netlink_deliver_tap+0x2e/0x1b0 [ 2473.690491][ T29] netlink_unicast+0x7ea/0x980 [ 2473.695309][ T29] ? __pfx_netlink_unicast+0x10/0x10 [ 2473.700804][ T29] ? __virt_addr_valid+0x44e/0x520 [ 2473.705974][ T29] ? __phys_addr_symbol+0x2f/0x70 [ 2473.712348][ T29] ? __check_object_size+0x4bb/0xa00 [ 2473.717693][ T29] ? bpf_lsm_netlink_send+0x9/0x10 [ 2473.722939][ T29] netlink_sendmsg+0xa3b/0xd70 [ 2473.727768][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2473.733250][ T29] ? __import_iovec+0x552/0x890 [ 2473.738141][ T29] ? aa_sock_msg_perm+0x91/0x160 [ 2473.743252][ T29] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2473.748583][ T29] ? security_socket_sendmsg+0x87/0xb0 [ 2473.754808][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2473.760239][ T29] __sock_sendmsg+0x221/0x270 [ 2473.764963][ T29] ____sys_sendmsg+0x525/0x7d0 [ 2473.769914][ T29] ? __pfx_____sys_sendmsg+0x10/0x10 [ 2473.775268][ T29] __sys_sendmsg+0x2b0/0x3a0 [ 2473.780726][ T29] ? __pfx___sys_sendmsg+0x10/0x10 [ 2473.785878][ T29] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 2473.791945][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2473.798320][ T29] ? do_syscall_64+0x108/0x240 [ 2473.803231][ T29] ? do_syscall_64+0xb4/0x240 [ 2473.807962][ T29] do_syscall_64+0xf9/0x240 [ 2473.812616][ T29] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 2473.818530][ T29] RIP: 0033:0x7fbabee7dda9 [ 2473.824474][ T29] RSP: 002b:00007fbabfc770c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2473.833104][ T29] RAX: ffffffffffffffda RBX: 00007fbabefac120 RCX: 00007fbabee7dda9 [ 2473.841199][ T29] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 2473.849209][ T29] RBP: 00007fbabeeca47a R08: 0000000000000000 R09: 0000000000000000 [ 2473.858201][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2473.866299][ T29] R13: 000000000000006e R14: 00007fbabefac120 R15: 00007fbabf0cfa48 [ 2473.874440][ T29] [ 2473.877509][ T29] INFO: task syz-executor.4:17854 blocked for more than 146 seconds. [ 2473.887409][ T29] Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0 [ 2473.895693][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2473.913236][ T29] task:syz-executor.4 state:D stack:26768 pid:17854 tgid:17848 ppid:5103 flags:0x00004006 [ 2473.923590][ T29] Call Trace: [ 2473.926892][ T29] [ 2473.932084][ T29] __schedule+0x17d1/0x49f0 [ 2473.936687][ T29] ? __pfx___schedule+0x10/0x10 [ 2473.942319][ T29] ? __pfx_lock_release+0x10/0x10 [ 2473.947419][ T29] ? __mutex_trylock_common+0x91/0x2e0 [ 2473.953467][ T29] ? schedule+0x8e/0x260 [ 2473.957767][ T29] schedule+0x149/0x260 [ 2473.963818][ T29] schedule_preempt_disabled+0x13/0x30 [ 2473.969329][ T29] __mutex_lock+0x6a3/0xd70 [ 2473.974223][ T29] ? __mutex_lock+0x526/0xd70 [ 2473.978957][ T29] ? rtnetlink_rcv_msg+0x82c/0x1040 [ 2473.984633][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 2473.990153][ T29] rtnetlink_rcv_msg+0x82c/0x1040 [ 2473.995225][ T29] ? rtnetlink_rcv_msg+0x208/0x1040 [ 2474.000928][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2474.006432][ T29] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 2474.013234][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2474.018468][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2474.024250][ T29] ? mark_lock+0x9a/0x350 [ 2474.028626][ T29] ? __pfx_validate_chain+0x10/0x10 [ 2474.034350][ T29] ? __lock_acquire+0x1345/0x1fd0 [ 2474.039587][ T29] ? mark_lock+0x9a/0x350 [ 2474.043959][ T29] ? __lock_acquire+0x1345/0x1fd0 [ 2474.049042][ T29] netlink_rcv_skb+0x1e3/0x430 [ 2474.053951][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2474.059613][ T29] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 2474.064967][ T29] ? netlink_deliver_tap+0x2e/0x1b0 [ 2474.071472][ T29] netlink_unicast+0x7ea/0x980 [ 2474.076301][ T29] ? __pfx_netlink_unicast+0x10/0x10 [ 2474.081645][ T29] ? __virt_addr_valid+0x44e/0x520 [ 2474.086771][ T29] ? __phys_addr_symbol+0x2f/0x70 [ 2474.092357][ T29] ? __check_object_size+0x4bb/0xa00 [ 2474.097700][ T29] ? bpf_lsm_netlink_send+0x9/0x10 [ 2474.104755][ T29] netlink_sendmsg+0xa3b/0xd70 [ 2474.110035][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2474.115338][ T29] ? __import_iovec+0x552/0x890 [ 2474.121423][ T29] ? aa_sock_msg_perm+0x91/0x160 [ 2474.126415][ T29] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2474.131798][ T29] ? security_socket_sendmsg+0x87/0xb0 [ 2474.137271][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2474.142785][ T29] __sock_sendmsg+0x221/0x270 [ 2474.147513][ T29] ____sys_sendmsg+0x525/0x7d0 [ 2474.153499][ T29] ? __pfx_____sys_sendmsg+0x10/0x10 [ 2474.158871][ T29] __sys_sendmsg+0x2b0/0x3a0 [ 2474.164220][ T29] ? __pfx___sys_sendmsg+0x10/0x10 [ 2474.169497][ T29] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 2474.175463][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 2474.181941][ T29] ? do_syscall_64+0x108/0x240 [ 2474.186727][ T29] ? do_syscall_64+0xb4/0x240 [ 2474.191516][ T29] do_syscall_64+0xf9/0x240 [ 2474.196189][ T29] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 2474.202254][ T29] RIP: 0033:0x7fbabee7dda9 [ 2474.206725][ T29] RSP: 002b:00007fbabfc560c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2474.215306][ T29] RAX: ffffffffffffffda RBX: 00007fbabefac1f0 RCX: 00007fbabee7dda9 [ 2474.223554][ T29] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000005 [ 2474.232796][ T29] RBP: 00007fbabeeca47a R08: 0000000000000000 R09: 0000000000000000 [ 2474.241307][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2474.249314][ T29] R13: 000000000000006e R14: 00007fbabefac1f0 R15: 00007fbabf0cfa48 [ 2474.257441][ T29] [ 2474.261729][ T29] [ 2474.261729][ T29] Showing all locks held in the system: [ 2474.270338][ T29] 1 lock held by khungtaskd/29: [ 2474.275225][ T29] #0: ffffffff8e130be0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 2474.285613][ T29] 3 locks held by kworker/u5:0/51: [ 2474.290840][ T29] #0: ffff888080c1bd38 ((wq_completion)hci7){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 2474.301932][ T29] #1: ffffc90000bbfd20 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 2474.314661][ T29] #2: ffff8880ad58d060 (&hdev->req_lock){+.+.}-{3:3}, at: hci_cmd_sync_work+0x1ec/0x400 [ 2474.324717][ T29] 4 locks held by kworker/u4:4/60: [ 2474.329961][ T29] #0: ffff888015ea4938 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 2474.341748][ T29] #1: ffffc900015b7d20 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 2474.352478][ T29] #2: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xf5/0xb90 [ 2474.361948][ T29] #3: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: default_device_exit_batch+0xe8/0x9d0 [ 2474.373496][ T29] 2 locks held by getty/4828: [ 2474.378214][ T29] #0: ffff8880299bc0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 2474.389511][ T29] #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b4/0x1e10 [ 2474.399784][ T29] 3 locks held by kworker/1:4/5145: [ 2474.405004][ T29] #0: ffff88802984ad38 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 2474.416745][ T29] #1: ffffc90008c87d20 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 2474.429712][ T29] #2: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 2474.439144][ T29] 3 locks held by kworker/0:2/2675: [ 2474.444439][ T29] #0: ffff88802984ad38 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 2474.456216][ T29] #1: ffffc90012087d20 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 2474.471338][ T29] #2: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 2474.481957][ T29] 3 locks held by kworker/0:0/26304: [ 2474.487280][ T29] #0: ffff888014c78938 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 2474.499163][ T29] #1: ffffc900124f7d20 (deferred_process_work){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 2474.511463][ T29] #2: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: switchdev_deferred_process_work+0xe/0x20 [ 2474.522789][ T29] 1 lock held by syz-executor.3/17424: [ 2474.528279][ T29] #0: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x82c/0x1040 [ 2474.537990][ T29] 1 lock held by syz-executor.1/17765: [ 2474.543589][ T29] #0: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x82c/0x1040 [ 2474.553224][ T29] 1 lock held by syz-executor.4/17849: [ 2474.558712][ T29] #0: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x82c/0x1040 [ 2474.568355][ T29] 1 lock held by syz-executor.4/17852: [ 2474.574483][ T29] #0: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x82c/0x1040 [ 2474.585445][ T29] 1 lock held by syz-executor.4/17853: [ 2474.591034][ T29] #0: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x82c/0x1040 [ 2474.601785][ T29] 1 lock held by syz-executor.4/17854: [ 2474.607273][ T29] #0: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x82c/0x1040 [ 2474.617011][ T29] 2 locks held by syz-executor.3/17860: [ 2474.622659][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 2474.635102][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 2474.647159][ T29] 2 locks held by syz-executor.1/17926: [ 2474.652918][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 2474.662978][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 2474.672659][ T29] 2 locks held by syz-executor.4/18005: [ 2474.680084][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 2474.691434][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 2474.701215][ T29] 1 lock held by syz-executor.2/18073: [ 2474.706705][ T29] #0: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x82c/0x1040 [ 2474.717459][ T29] 1 lock held by syz-executor.2/18076: [ 2474.723038][ T29] #0: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x82c/0x1040 [ 2474.732722][ T29] 2 locks held by syz-executor.2/18223: [ 2474.738297][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 2474.747878][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 2474.757781][ T29] 1 lock held by syz-executor.0/19340: [ 2474.763550][ T29] #0: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: dev_ioctl+0x86e/0x1340 [ 2474.772742][ T29] 2 locks held by syz-executor.3/19346: [ 2474.779197][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 2474.801208][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 2474.819106][ T29] 2 locks held by syz-executor.1/19353: [ 2474.827274][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 2474.846399][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 2474.858596][ T29] 2 locks held by syz-executor.4/19358: [ 2474.869534][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 2474.890100][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 2474.908530][ T29] 2 locks held by syz-executor.0/19364: [ 2474.916852][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 2474.927181][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 2474.949342][ T29] 2 locks held by syz-executor.2/19368: [ 2474.955225][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 2474.965094][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 2474.975347][ T29] [ 2474.977722][ T29] ============================================= [ 2474.977722][ T29] [ 2474.988175][ T29] NMI backtrace for cpu 1 [ 2474.992553][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0 [ 2475.002386][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2475.012462][ T29] Call Trace: [ 2475.015753][ T29] [ 2475.018696][ T29] dump_stack_lvl+0x1e7/0x2e0 [ 2475.023402][ T29] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2475.028626][ T29] ? __pfx__printk+0x10/0x10 [ 2475.033231][ T29] ? vprintk_emit+0x607/0x720 [ 2475.037926][ T29] ? __pfx_vprintk_emit+0x10/0x10 [ 2475.042976][ T29] nmi_cpu_backtrace+0x49c/0x4d0 [ 2475.047934][ T29] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 2475.053404][ T29] ? _printk+0xd5/0x120 [ 2475.057583][ T29] ? __pfx__printk+0x10/0x10 [ 2475.062190][ T29] ? __wake_up_klogd+0xcc/0x110 [ 2475.067056][ T29] ? __pfx__printk+0x10/0x10 [ 2475.071664][ T29] ? __rcu_read_unlock+0xa0/0x110 [ 2475.076703][ T29] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 2475.082700][ T29] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 2475.088702][ T29] watchdog+0xfaf/0xff0 [ 2475.092918][ T29] ? watchdog+0x1e9/0xff0 [ 2475.097274][ T29] ? __pfx_watchdog+0x10/0x10 [ 2475.101969][ T29] kthread+0x2ef/0x390 [ 2475.106053][ T29] ? __pfx_watchdog+0x10/0x10 [ 2475.110755][ T29] ? __pfx_kthread+0x10/0x10 [ 2475.115363][ T29] ret_from_fork+0x4b/0x80 [ 2475.119796][ T29] ? __pfx_kthread+0x10/0x10 [ 2475.124399][ T29] ret_from_fork_asm+0x1b/0x30 [ 2475.129230][ T29] [ 2475.133430][ T29] Sending NMI from CPU 1 to CPUs 0: [ 2475.138826][ C0] NMI backtrace for cpu 0 [ 2475.138838][ C0] CPU: 0 PID: 8187 Comm: kworker/0:6 Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0 [ 2475.138857][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2475.138867][ C0] Workqueue: events nsim_dev_hwstats_traffic_work [ 2475.138979][ C0] RIP: 0010:__this_cpu_preempt_check+0x0/0x20 [ 2475.138998][ C0] Code: fc ff e8 73 7e ff ff eb a8 e8 8c e0 ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 48 89 fe 48 c7 c7 a0 6d fe 8b e9 bd fe ff ff 66 2e 0f [ 2475.139012][ C0] RSP: 0018:ffffc90012f87578 EFLAGS: 00000092 [ 2475.139025][ C0] RAX: 0000000000000001 RBX: ffffc90012f875e0 RCX: 0000000000000001 [ 2475.139037][ C0] RDX: dffffc0000000000 RSI: ffff888020ce4690 RDI: ffffffff8baac7e0 [ 2475.139049][ C0] RBP: ffffc90012f876c8 R08: ffffffff92c8d427 R09: 1ffffffff2591a84 [ 2475.139062][ C0] R10: dffffc0000000000 R11: fffffbfff2591a85 R12: 1ffff920025f0eb8 [ 2475.139074][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000046 [ 2475.139085][ C0] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 2475.139099][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2475.139110][ C0] CR2: 00007ff4eefac018 CR3: 000000000df32000 CR4: 00000000003506f0 [ 2475.139125][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2475.139135][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2475.139145][ C0] Call Trace: [ 2475.139152][ C0] [ 2475.139158][ C0] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 2475.139178][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 2475.139205][ C0] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 2475.139232][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 2475.139251][ C0] ? nmi_handle+0x14f/0x580 [ 2475.139273][ C0] ? nmi_handle+0x2a/0x580 [ 2475.139289][ C0] ? __pfx___this_cpu_preempt_check+0x10/0x10 [ 2475.139305][ C0] ? default_do_nmi+0x63/0x160 [ 2475.139324][ C0] ? exc_nmi+0x123/0x1f0 [ 2475.139342][ C0] ? end_repeat_nmi+0xf/0x60 [ 2475.139369][ C0] ? __pfx___this_cpu_preempt_check+0x10/0x10 [ 2475.139388][ C0] ? __pfx___this_cpu_preempt_check+0x10/0x10 [ 2475.139408][ C0] ? __pfx___this_cpu_preempt_check+0x10/0x10 [ 2475.139428][ C0] [ 2475.139433][ C0] [ 2475.139438][ C0] lock_acquire+0x1f3/0x530 [ 2475.139466][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 2475.139490][ C0] ? validate_chain+0x11b/0x58e0 [ 2475.139508][ C0] ? __pfx_validate_chain+0x10/0x10 [ 2475.139530][ C0] ? validate_chain+0x11b/0x58e0 [ 2475.139546][ C0] ? debug_objects_fill_pool+0x80/0x9b0 [ 2475.139576][ C0] debug_objects_fill_pool+0x9f/0x9b0 [ 2475.139598][ C0] ? debug_objects_fill_pool+0x80/0x9b0 [ 2475.139621][ C0] ? __pfx_validate_chain+0x10/0x10 [ 2475.139639][ C0] ? __pfx_lock_release+0x10/0x10 [ 2475.139666][ C0] ? __pfx_debug_objects_fill_pool+0x10/0x10 [ 2475.139689][ C0] ? mark_lock+0x9a/0x350 [ 2475.139706][ C0] ? __lock_acquire+0x1345/0x1fd0 [ 2475.139735][ C0] debug_object_assert_init+0x12e/0x440 [ 2475.139761][ C0] ? __pfx_debug_object_assert_init+0x10/0x10 [ 2475.139792][ C0] __mod_timer+0x10f/0xfd0 [ 2475.139812][ C0] ? __pfx_lock_release+0x10/0x10 [ 2475.139867][ C0] ? rcu_is_watching+0x15/0xb0 [ 2475.139892][ C0] ? __pfx___mod_timer+0x10/0x10 [ 2475.139912][ C0] ? __mutex_lock+0x2ee/0xd70 [ 2475.139935][ C0] ? __mutex_unlock_slowpath+0x21c/0x750 [ 2475.139954][ C0] ? __queue_delayed_work+0x16b/0x210 [ 2475.139974][ C0] queue_delayed_work_on+0x15a/0x260 [ 2475.139994][ C0] ? __pfx_queue_delayed_work_on+0x10/0x10 [ 2475.140016][ C0] ? nsim_dev_hwstats_traffic_work+0x15d/0x1b0 [ 2475.140040][ C0] ? process_scheduled_works+0x825/0x1420 [ 2475.140066][ C0] process_scheduled_works+0x913/0x1420 [ 2475.140104][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 2475.140134][ C0] ? assign_work+0x364/0x3d0 [ 2475.140161][ C0] worker_thread+0xa5f/0x1000 [ 2475.140197][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2475.140222][ C0] kthread+0x2ef/0x390 [ 2475.140239][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2475.140264][ C0] ? __pfx_kthread+0x10/0x10 [ 2475.140281][ C0] ret_from_fork+0x4b/0x80 [ 2475.140305][ C0] ? __pfx_kthread+0x10/0x10 [ 2475.140322][ C0] ret_from_fork_asm+0x1b/0x30 [ 2475.140353][ C0] [ 2475.161695][T17420] Bluetooth: hci7: command 0x0406 tx timeout [ 2475.205247][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 2475.205267][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc7-syzkaller-00020-g5847c9777c30 #0 [ 2475.205291][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 2475.205305][ T29] Call Trace: [ 2475.205314][ T29] [ 2475.205323][ T29] dump_stack_lvl+0x1e7/0x2e0 [ 2475.205368][ T29] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2475.205403][ T29] ? __pfx__printk+0x10/0x10 [ 2475.205432][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 2475.205474][ T29] ? vscnprintf+0x5d/0x90 [ 2475.205502][ T29] panic+0x349/0x860 [ 2475.205535][ T29] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 2475.205563][ T29] ? __pfx_panic+0x10/0x10 [ 2475.205591][ T29] ? tick_nohz_tick_stopped+0x7b/0xc0 [ 2475.205616][ T29] ? __irq_work_queue_local+0x137/0x3e0 [ 2475.205647][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 2475.205671][ T29] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 2475.205696][ T29] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 2475.205725][ T29] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 2475.205755][ T29] watchdog+0xfee/0xff0 [ 2475.205789][ T29] ? watchdog+0x1e9/0xff0 [ 2475.205828][ T29] ? __pfx_watchdog+0x10/0x10 [ 2475.205859][ T29] kthread+0x2ef/0x390 [ 2475.205883][ T29] ? __pfx_watchdog+0x10/0x10 [ 2475.205914][ T29] ? __pfx_kthread+0x10/0x10 [ 2475.205947][ T29] ret_from_fork+0x4b/0x80 [ 2475.205977][ T29] ? __pfx_kthread+0x10/0x10 [ 2475.206001][ T29] ret_from_fork_asm+0x1b/0x30 [ 2475.206050][ T29] [ 2475.212800][ T29] Kernel Offset: disabled