200)=[{&(0x7f0000000300)="1020f5f20100070007000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) 20:04:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x2c) 20:04:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xd0c50000], [], @multicast2}}, 0x1c) 20:04:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 20:04:16 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0xfeffffff00000000}], 0x49249f6, 0x0) 20:04:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x5, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:16 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070014000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x2c) [ 1280.103296] netlink: 'syz-executor7': attribute type 5 has an invalid length. 20:04:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2a0600) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) 20:04:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bridge_slave_1\x00') socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6tnl0\x00', 0x400}) 20:04:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x2398], [], @multicast2}}, 0x1c) [ 1280.171474] netlink: 'syz-executor7': attribute type 5 has an invalid length. 20:04:16 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x7fffef92}], 0x49249f6, 0x0) 20:04:16 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100074809000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1280.388637] attempt to access beyond end of device [ 1280.393783] loop6: rw=12288, want=8200, limit=20 [ 1280.415075] attempt to access beyond end of device [ 1280.420275] loop6: rw=12288, want=12296, limit=20 [ 1280.435424] attempt to access beyond end of device [ 1280.440538] loop6: rw=12288, want=8200, limit=20 [ 1280.520812] attempt to access beyond end of device [ 1280.525906] loop6: rw=12288, want=12296, limit=20 [ 1280.564996] attempt to access beyond end of device [ 1280.570071] loop6: rw=12288, want=8200, limit=20 [ 1280.575478] attempt to access beyond end of device [ 1280.580512] loop6: rw=12288, want=12296, limit=20 [ 1280.586428] attempt to access beyond end of device [ 1280.591443] loop6: rw=12288, want=8200, limit=20 [ 1280.596923] attempt to access beyond end of device [ 1280.601984] loop6: rw=12288, want=12296, limit=20 20:04:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) 20:04:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, 0x2c) 20:04:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x34, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:17 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x208, 0x2000005) 20:04:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x39f8], [], @multicast2}}, 0x1c) 20:04:17 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0xfd000000}], 0x49249f6, 0x0) 20:04:17 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x100) recvmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000200)=""/218, 0xda}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000300)=""/81, 0x51}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/103, 0x67}, {&(0x7f0000000140)=""/33, 0x21}], 0x6, &(0x7f0000001480)=""/233, 0xe9, 0x2}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000015c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x80006, 0x9, &(0x7f0000000000)) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 20:04:17 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070005000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0xb, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, 0x2c) 20:04:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x200001) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002500)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000002600)=0xe8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002740)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000002840)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0, 0x0}, &(0x7f00000028c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002900)=0x0) stat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002f00)=@get={0x1, &(0x7f0000002fc0)=""/218, 0x7ff}) getresgid(&(0x7f0000002a00), &(0x7f0000002a40), &(0x7f0000002a80)=0x0) r11 = getpid() r12 = getuid() socket(0xb, 0x80000, 0x0) sched_setaffinity(r11, 0x8, &(0x7f0000001240)=0x6) fstat(r0, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b40)={0x0}, &(0x7f0000002b80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002bc0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000002cc0)=0xe8) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000002640)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d00)={0x0, 0x0, 0x0}, &(0x7f0000002d40)=0xc) r17 = getpid() r18 = getuid() setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002f80)={0x1, 0x1, 0x800, 0x5, 0x8000}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002d80)={0x0, 0x0, 0x0}, &(0x7f0000002dc0)=0xc) sendmsg$unix(r1, &(0x7f0000002ec0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002440), 0x0, &(0x7f0000002e00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xc0, 0x1}, 0x40011) accept$unix(r1, &(0x7f00000030c0), &(0x7f0000003140)=0x6e) fcntl$notify(r0, 0x402, 0x8) bind$alg(r0, &(0x7f0000003240)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sm3,xts-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) 20:04:17 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000b000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xa007000000000000], [], @multicast2}}, 0x1c) 20:04:17 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x20480}], 0x49249f6, 0x0) 20:04:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = shmget$private(0x0, 0x1000, 0x240, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 20:04:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x39, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:17 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070011000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}, 0x2c) 20:04:17 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0xebff}], 0x49249f6, 0x0) 20:04:18 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x9301000000000000, 0x2000005) 20:04:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xff000000], [], @multicast2}}, 0x1c) 20:04:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 20:04:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0xa, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x29d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) 20:04:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000]}, 0x2c) 20:04:18 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070609000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:18 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x4}], 0x49249f6, 0x0) 20:04:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, 0x2c) [ 1281.869441] attempt to access beyond end of device [ 1281.874600] loop6: rw=12288, want=8200, limit=20 20:04:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000100)={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x1, {0xa, 0x4e23, 0x5, @mcast2, 0x6}, r2}}, 0x38) 20:04:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xbaa0], [], @multicast2}}, 0x1c) 20:04:18 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0xf401000000000000}], 0x49249f6, 0x0) [ 1281.913355] attempt to access beyond end of device [ 1281.918415] loop6: rw=12288, want=12296, limit=20 20:04:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x4, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x98bf, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) r2 = accept(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="3a00000038f5037d974726e2fb8b3603613c51474a46c6eff4c73631138576e5e0ae1bca0f09f95ff1f2d00118f7827bba32ca40000000def250e4fda379"], &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x1000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0xbc, 0x5be72d4b, 0x1, 0x3, 0x200, 0x7, 0x6, {r4, @in={{0x2, 0x4e20}}, 0x1, 0x9, 0xef7, 0x9, 0x7f}}, &(0x7f0000000380)=0xb0) 20:04:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x2c) [ 1281.962667] attempt to access beyond end of device [ 1281.967747] loop6: rw=12288, want=8200, limit=20 [ 1281.974628] attempt to access beyond end of device [ 1281.979695] loop6: rw=12288, want=12296, limit=20 20:04:18 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000d000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1282.117780] netlink: 'syz-executor7': attribute type 4 has an invalid length. 20:04:18 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xd800000000000000, 0x2000005) 20:04:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x30, 0x101000) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000040)=""/221, 0xdd) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x0, {0x3, 0xb42, 0x80, 0x71, 0x7, 0xfffffffffffff000}, 0x1, 0x47e}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="dae9030e70d5188fb6ba16b6caaf2e56e30b8910e48d5de618d7047261e41d8d4291f5e5a21ea8f2279e19d709ea1575ce3b225086e701b5ef04f454c5a5ef8ad80166d505a7d180fab45be6df940c39de9faf617b81a2772f0d3cc35812ee0d19028309e91f427fc50012804df37da0f4d91105d60612", 0x77) 20:04:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, 0x2c) 20:04:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x6c380, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x0, 0x20, 0x0, 0x3, 0x0, 0xe74a, 0x10, 0xd, 0x100000000, 0x1f, 0x7, 0x9ad9, 0x400, 0xfffffffffffffff7, 0x0, 0x2, 0x5, 0x2, 0x7, 0x7, 0x40, 0x101, 0x0, 0x7, 0x1, 0x3, 0xbf, 0x6, 0x8, 0x7ff, 0x8, 0x9421, 0x5, 0x81, 0x2, 0x4f, 0x0, 0x2, 0x7, @perf_config_ext={0x1000}, 0x844, 0x9, 0x1, 0x7, 0x9, 0x9, 0x40}, r1, 0x6, r2, 0x3) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x84081, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000080)={0x8000, 0x18, [0x7ff, 0x6, 0x5, 0x20, 0x9, 0x100000000]}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)) 20:04:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x7a0], [], @multicast2}}, 0x1c) 20:04:18 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0xed01}], 0x49249f6, 0x0) 20:04:18 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070035000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1282.192474] netlink: 'syz-executor7': attribute type 4 has an invalid length. 20:04:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x3, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) prctl$getname(0x10, &(0x7f0000000000)=""/255) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="cdee93f73ee950b7db571e23ea643bfd7ceebeeb24ad15ad3e007dc2ba0744a2a0bf32c39fd874ae5c7b0e9d7471e7cb988b3860c4bca890ae354378a7a6badeff5d3f8f9986e504574b5440ac1691db1872693e8e47c99036a369cd71a3012bdf", 0xffffffffffffff57) 20:04:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000]}, 0x2c) 20:04:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)='\x00\x00!\x00', 0x4) 20:04:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xe8710000], [], @multicast2}}, 0x1c) 20:04:19 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x9a, 0x2000005) 20:04:19 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x20000480}], 0x49249f6, 0x0) 20:04:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x3c, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1282.407608] netlink: 36 bytes leftover after parsing attributes in process `syz-executor7'. [ 1282.447369] netlink: 36 bytes leftover after parsing attributes in process `syz-executor7'. 20:04:19 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070909000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1282.597460] netlink: 36 bytes leftover after parsing attributes in process `syz-executor7'. 20:04:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp6\x00') getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000280)={@remote, 0x0}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@bridge_setlink={0x40, 0x13, 0x804, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x0, r2, 0x1000, 0x20}, [@IFLA_WEIGHT={0x8, 0xf, 0xc04}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1000}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x1}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 20:04:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) close(r0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x40, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) 20:04:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000]}, 0x2c) [ 1282.659560] attempt to access beyond end of device [ 1282.664709] loop6: rw=12288, want=8200, limit=20 [ 1282.682701] netlink: 36 bytes leftover after parsing attributes in process `syz-executor7'. 20:04:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x24, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:19 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x20000100}], 0x49249f6, 0x0) [ 1282.724478] attempt to access beyond end of device [ 1282.729555] loop6: rw=12288, want=12296, limit=20 20:04:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x78930000], [], @multicast2}}, 0x1c) [ 1282.813844] attempt to access beyond end of device [ 1282.818981] loop6: rw=12288, want=8200, limit=20 20:04:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x2c) 20:04:19 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0xffffff55) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000), 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000200)) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1008, &(0x7f0000000100)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x4020, &(0x7f0000000100)=ANY=[@ANYBLOB="7573726a71756f7483e0eb75d7b0f90e2bfcf4d32bf87bd17a70"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) sync() 20:04:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) [ 1282.906146] attempt to access beyond end of device [ 1282.911385] loop6: rw=12288, want=12296, limit=20 20:04:19 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x6000000000000000}], 0x49249f6, 0x0) 20:04:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xa9d8], [], @multicast2}}, 0x1c) 20:04:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x39, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1283.039894] attempt to access beyond end of device [ 1283.046136] loop6: rw=12288, want=8200, limit=20 [ 1283.100107] netlink: 36 bytes leftover after parsing attributes in process `syz-executor7'. [ 1283.125565] attempt to access beyond end of device [ 1283.130725] loop6: rw=12288, want=12296, limit=20 [ 1283.168822] netlink: 36 bytes leftover after parsing attributes in process `syz-executor7'. [ 1283.187326] attempt to access beyond end of device [ 1283.192441] loop6: rw=12288, want=8200, limit=20 [ 1283.240524] attempt to access beyond end of device [ 1283.245617] loop6: rw=12288, want=12296, limit=20 20:04:20 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x40020000, 0x2000005) 20:04:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x2c) 20:04:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) 20:04:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x7d18], [], @multicast2}}, 0x1c) 20:04:20 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0xf4010000}], 0x49249f6, 0x0) 20:04:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x76754892, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:20 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070309000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) mincore(&(0x7f0000003000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/113) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000000c0)) [ 1283.504389] attempt to access beyond end of device [ 1283.509506] loop6: rw=12288, want=8200, limit=20 20:04:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x9, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0xfffffffffffffd4c) 20:04:20 executing program 4: r0 = eventfd(0x2) write(r0, &(0x7f0000001540)="358e80b64d1000feef9adccf82c9f7003058ca85e908e28301326261f5fb77f1c8bff23996fb67e673f3738f136ab4e6b441439ec344347beed0c01028eb8b88ef4c8d0ef1dcfb3727844f22cf9d64bf89fb7a491a19b307b31bf66fe405d9b3cf1d8142dade17424dc84c74fd7135164e9444b8f5cf870a4662ebd126fde6d23e85b6c43c16ff1f5bd91b549924d1f5d770092bcf0ac7d6b0b47040bf4edff06d2653a22cf10f77f6c7f9a00eabf6a3ae875b097ea93bbe755b5631ee44aacff449904e8768634ad59a31a447b18700886ad4d436b96e6dad3815f54b9605b0", 0xe0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r2, 0x10, &(0x7f0000000200)}, 0xfffffffffffffe30) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1278) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001500)={r3, 0x3, 0xe55}, 0x8) 20:04:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x2c) [ 1283.550482] attempt to access beyond end of device [ 1283.555638] loop6: rw=12288, want=12296, limit=20 [ 1283.585600] attempt to access beyond end of device [ 1283.590884] loop6: rw=12288, want=8200, limit=20 [ 1283.596053] attempt to access beyond end of device 20:04:20 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0xb405}], 0x49249f6, 0x0) 20:04:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x55f0], [], @multicast2}}, 0x1c) [ 1283.601052] loop6: rw=12288, want=12296, limit=20 [ 1283.635406] attempt to access beyond end of device [ 1283.640478] loop6: rw=12288, want=8200, limit=20 [ 1283.661680] attempt to access beyond end of device [ 1283.666831] loop6: rw=12288, want=12296, limit=20 20:04:20 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x23000000, 0x2000005) 20:04:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x10, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1283.754372] attempt to access beyond end of device [ 1283.759646] loop6: rw=12288, want=8200, limit=20 20:04:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00]}, 0x2c) 20:04:20 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x60}], 0x49249f6, 0x0) 20:04:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={[], 0x10}, 'ip6tnl0\x00'}}, 0x1e) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="e940b727be4edfaf4ce6dbb11ca9902b78", 0xfffffffffffffe32) [ 1283.835869] attempt to access beyond end of device [ 1283.841095] loop6: rw=12288, want=12296, limit=20 20:04:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x60000000], [], @multicast2}}, 0x1c) 20:04:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x3, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00]}, 0x2c) 20:04:20 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000a000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:20 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x78020000, 0x2000005) 20:04:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-generic\x00'}, 0xa840d8b8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 20:04:20 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0xe0000000}], 0x49249f6, 0x0) [ 1284.052169] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 1284.102638] f2fs_msg: 192 callbacks suppressed [ 1284.102653] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1284.114453] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1284.123882] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 1284.151288] F2FS-fs (loop6): Invalid log sectors per block(3) log sectorsize(10) [ 1284.159163] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1284.167256] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1284.174406] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1284.182187] F2FS-fs (loop6): Invalid log sectors per block(3) log sectorsize(10) [ 1284.189969] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1284.228909] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1284.236106] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:04:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x80fe], [], @multicast2}}, 0x1c) 20:04:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, 0x2c) 20:04:21 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x117, 0x2000005) 20:04:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x402, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x210000, 0x0) r3 = accept$alg(r1, 0x0, 0x0) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000040)=""/35, 0x23}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) 20:04:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x101300) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) 20:04:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x8, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:21 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x1100}], 0x49249f6, 0x0) 20:04:21 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100077409000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}, 0x2c) [ 1285.452684] netlink: 'syz-executor7': attribute type 8 has an invalid length. [ 1285.469536] attempt to access beyond end of device [ 1285.474615] loop6: rw=12288, want=8200, limit=20 20:04:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x71e8], [], @multicast2}}, 0x1c) [ 1285.523955] netlink: 'syz-executor7': attribute type 8 has an invalid length. [ 1285.533861] attempt to access beyond end of device [ 1285.539062] loop6: rw=12288, want=12296, limit=20 20:04:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfb2c, 0x20000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x51) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x7, 0xffff, 0xe38d, 0x7f, 0x5, 0x400, 0x1, 0x8}, &(0x7f0000000080)={0x80000001, 0x6, 0x9, 0x7f4d70d4, 0x7, 0x8, 0xd7, 0xff}, &(0x7f00000000c0)={0x3, 0x9, 0x8, 0x7, 0xee4e, 0x97, 0xf0, 0x9}, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x2}, 0x8}) 20:04:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, 0x2c) 20:04:22 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x4000000000000}], 0x49249f6, 0x0) 20:04:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x39, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:22 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) close(r0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) [ 1285.606526] attempt to access beyond end of device [ 1285.611788] loop6: rw=12288, want=8200, limit=20 [ 1285.727162] attempt to access beyond end of device [ 1285.732372] loop6: rw=12288, want=12296, limit=20 20:04:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}, 0x2c) 20:04:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x2a8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x480, 0x0) sendto$inet(r1, &(0x7f0000000340)="fa5acf7dd89d63edc4d7d00cc5443c", 0xf, 0x48050, &(0x7f0000000380)={0x2, 0x4e22, @local}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e24, 0x40, @empty, 0x8}}, 0x0, 0x4, 0x4000000000000000, "907fb8eadca79672396ca50df615d577c8f3ed2fde4ba39b3a6d84cc9ab1108a26bb91a6f939f7b721edfee433cd41a0bbe711f2a5ba2e85e3b0a856769fd54411f4d78bfa37d41f004a7b744bbefb60"}, 0xd8) timer_create(0x7, &(0x7f0000000100)={0x0, 0x0, 0x3, @thr={&(0x7f0000000000)="7a143de3f76ff17f91dd3935667700036817e926d8ef23d66683d1e35a4f02652ff513bfe383a882875d45bfeba498c4774dfd580fbb0c1fcabb55676b806f8658cac5d011f203803933fbaddbad305cce9d88719e41f9affb7f7001088f72c0939db8e0418fda50b2be407f3a064279fe856eebafd6e6fdf907659ddf45ff149a8b592ba8cf6819947d17221e15be4be7103d96fcd9551d352b163738878fa3a84d1a62127db261bac94c44fdd2b10534e4f1d84f0231090d", &(0x7f00000000c0)="48c27fdb1aaff90f657658c087"}}, &(0x7f0000000140)=0x0) timer_getoverrun(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) 20:04:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x602500, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000180)={0x7fff, 0x8, 0x100}) r2 = accept$alg(r0, 0x0, 0x0) bind(r1, &(0x7f00000002c0)=@l2={0x1f, 0x8000, {0x10000, 0xfffffffffffffffe, 0x0, 0x7ff, 0x80000000, 0x400}, 0x0, 0xbcd7}, 0x80) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) getsockname(r1, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000080)=0xee35, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) ioctl$sock_ifreq(r2, 0x8994, &(0x7f0000000280)={'sit0\x00', @ifru_names='ip_vti0\x00'}) [ 1285.808209] attempt to access beyond end of device [ 1285.813416] loop6: rw=12288, want=8200, limit=20 [ 1285.842153] attempt to access beyond end of device [ 1285.847342] loop6: rw=12288, want=12296, limit=20 [ 1285.882938] attempt to access beyond end of device [ 1285.888061] loop6: rw=12288, want=8200, limit=20 [ 1285.952336] attempt to access beyond end of device [ 1285.957414] loop6: rw=12288, want=12296, limit=20 20:04:22 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x4f, 0x2000005) 20:04:22 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x40000}], 0x49249f6, 0x0) 20:04:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x98bf, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) r2 = accept(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="3a00000038f5037d974726e2fb8b3603613c51474a46c6eff4c73631138576e5e0ae1bca0f09f95ff1f2d00118f7827bba32ca40000000def250e4fda379"], &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x1000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0xbc, 0x5be72d4b, 0x1, 0x3, 0x200, 0x7, 0x6, {r4, @in={{0x2, 0x4e20}}, 0x1, 0x9, 0xef7, 0x9, 0x7f}}, &(0x7f0000000380)=0xb0) 20:04:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x7, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x380000000000000, 0x3, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x1000, 0x8}, {&(0x7f00000000c0), 0x0, 0x6}, {&(0x7f0000001180)="1384e19105862c2cf9df6b90c667d813cdb0922112024b72a9b240ac31eea3523d421a2eb17f17ed5b528bf89bde1653eeae339d9b5f4145fed33b3d1f57840308c9c4702f57fcdff68fc0b24d297d6ca09e39eb7a98264fd0a8509f4ad3fb6a222ce26435d2e14f4764479c2ab59183919b2508790ccbf7565502838b1cb557217898c1cd2ec56bafe505418c2c28b033dac8f8769d1c9e4f", 0x99, 0x3}], 0x0, &(0x7f00000012c0)={[{@show_sys_files_yes='show_sys_files=yes'}, {@show_sys_files_no='show_sys_files=no'}, {@dmask={'dmask', 0x3d, 0x8000}}, {@disable_sparse_yes='disable_sparse=yes'}, {@disable_sparse_yes='disable_sparse=yes'}, {@utf8='utf8'}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0x3}}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="2405b903590ec7bbf5", 0x9) r1 = dup2(r0, r0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x9ad9}) 20:04:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000]}, 0x2c) 20:04:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x11000000], [], @multicast2}}, 0x1c) 20:04:22 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100072309000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1286.330140] ntfs: (device loop4): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 1286.349938] ntfs: (device loop4): parse_options(): Unrecognized mount option . [ 1286.353836] netlink: 'syz-executor7': attribute type 7 has an invalid length. 20:04:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x2c) 20:04:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x9823000000000000], [], @multicast2}}, 0x1c) [ 1286.391847] attempt to access beyond end of device [ 1286.396971] loop6: rw=12288, want=8200, limit=20 20:04:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2) lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() write$P9_RGETATTR(r1, &(0x7f0000001380)={0xa0, 0x19, 0x1, {0x1, {0x42, 0x0, 0x1}, 0x10, r2, r3, 0x2, 0x6, 0xffffffff, 0x200, 0x5, 0x84, 0x0, 0x7ff, 0x7, 0x3f, 0x3ff, 0x9, 0x100, 0x6, 0x5}}, 0xa0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000100)=@req={0xffffffff, 0x1, 0x2, 0xf2}, 0x10) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x20000) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000001200)={@ethernet={0x6, @dev={[], 0x14}}, {&(0x7f0000000200)=""/4096, 0x1000}, &(0x7f00000000c0), 0x20}, 0xa0) getsockopt$inet6_tcp_int(r5, 0x6, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) ioctl$KDDISABIO(r5, 0x4b37) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 20:04:23 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xfffffdef}], 0x49249f6, 0x0) [ 1286.438747] attempt to access beyond end of device [ 1286.444009] loop6: rw=12288, want=12296, limit=20 [ 1286.467121] netlink: 'syz-executor7': attribute type 7 has an invalid length. 20:04:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x753f, 0x40) write$P9_RSTATFS(r1, &(0x7f0000000080)={0x43, 0x9, 0x2, {0x80000001, 0x764, 0x8, 0xfffffffffffffffa, 0x2, 0x4, 0x40, 0xf100, 0xf432}}, 0x43) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) [ 1286.491395] attempt to access beyond end of device [ 1286.496677] loop6: rw=12288, want=8200, limit=20 20:04:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, 0x2c) 20:04:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, '*yzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1286.568423] attempt to access beyond end of device [ 1286.573541] loop6: rw=12288, want=12296, limit=20 20:04:23 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x88, @loopback, 0x4e21, 0x0, 'lblcr\x00', 0x1, 0x4, 0x9}, {@multicast2, 0x4e20, 0x2, 0x8, 0x80000000, 0x400}}, 0x44) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000440)=""/246) [ 1286.700909] IPVS: Unknown mcast interface: *yzkaller1 [ 1286.750538] IPVS: Unknown mcast interface: *yzkaller1 20:04:23 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x6400000000000000, 0x2000005) 20:04:23 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100076809000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:23 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x1002000000000}], 0x49249f6, 0x0) 20:04:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xb866000000000000], [], @multicast2}}, 0x1c) 20:04:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, 0x2c) 20:04:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000000000003, 0x620480) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0x0, 0xb6, 0xc78b, 0x4, 0x1, 0x4}) timerfd_gettime(r1, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) 20:04:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, '%yzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:23 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="000100001b0004042bbd7000fddbdf25e0000002000000000000000000000000fe8000000000000000000000a000000000000000000000000000000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="030000000000000001000000000000000000000000000000810000000000000097000000000000000000008000000000050000000000000003000000000000000c08000000000000feffffffffffffff0700000000000000040000000000000000000000b76b6e00030102010000000001000000000000000c00100001000000000000001c00040000004e214e2300007f00000100007c75471e2380ebdb5f1f0000000000000000000008001d000200000010000a002abd"], 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) delete_module(&(0x7f0000000480)="6d643573756d73656c696e75782a00ed06679263ccca9bcf45ccdf32170d1cd3bb24aedbfe1dd66bb43e5c5be88ebce3f67c00048bd089ef532283b49f43d14f2088e9a1f8a46f8d09516040dc8dd15969d2851a4d329353", 0x1) 20:04:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000]}, 0x2c) [ 1287.443155] IPVS: Unknown mcast interface: %yzkaller1 20:04:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="24cd07eb", 0x4) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) sendto$inet(r1, &(0x7f0000000080)="c97d", 0x2, 0x40010, &(0x7f00000000c0)={0x2, 0x4e23, @remote}, 0x10) 20:04:24 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x3ff}, {0xa, 0x4e23, 0x9, @empty, 0x80}, 0x7fff, [0x4, 0x56, 0x2, 0x1, 0xbb, 0x0, 0xce5, 0xffffffffffffffff]}, 0x5c) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x7fe, 0x1000000ff) sendto$inet6(r2, &(0x7f00000000c0)="6a725a5f62d02a6be55afd02d999", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4, @remote}, 0x1c) recvmsg(r2, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f00000002c0)}, 0x2000) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @local}, 0x2, 0x2, 0x3, 0x3}}, 0x2e) [ 1287.474351] attempt to access beyond end of device [ 1287.479531] loop6: rw=12288, want=8200, limit=20 [ 1287.498935] IPVS: Unknown mcast interface: %yzkaller1 20:04:24 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x3e8}], 0x49249f6, 0x0) 20:04:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000]}, 0x2c) [ 1287.532646] attempt to access beyond end of device [ 1287.537803] loop6: rw=12288, want=12296, limit=20 20:04:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfc00], [], @multicast2}}, 0x1c) 20:04:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, '0yzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1287.588699] attempt to access beyond end of device [ 1287.593748] loop6: rw=12288, want=8200, limit=20 [ 1287.657229] attempt to access beyond end of device [ 1287.662297] loop6: rw=12288, want=12296, limit=20 20:04:24 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x7}], 0x49249f6, 0x0) [ 1287.713981] IPVS: Unknown mcast interface: 0yzkaller1 [ 1287.745544] attempt to access beyond end of device [ 1287.750628] loop6: rw=12288, want=8200, limit=20 [ 1287.759729] IPVS: Unknown mcast interface: 0yzkaller1 [ 1287.787500] attempt to access beyond end of device [ 1287.792535] loop6: rw=12288, want=12296, limit=20 20:04:24 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x8000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x6000, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) write$P9_RFSYNC(r1, &(0x7f00000000c0)={0x7, 0x33, 0x2}, 0x7) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x10001, 0x0, 0x1ff, 0x4]}) ioctl$KDMKTONE(r1, 0x4b30, 0x8) [ 1287.857896] attempt to access beyond end of device [ 1287.862936] loop6: rw=12288, want=8200, limit=20 [ 1287.883136] attempt to access beyond end of device [ 1287.888184] loop6: rw=12288, want=12296, limit=20 20:04:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200]}, 0x2c) 20:04:24 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xe000000000000000}], 0x49249f6, 0x0) 20:04:24 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x64020000, 0x2000005) 20:04:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x1100000000000000], [], @multicast2}}, 0x1c) 20:04:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'xyzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:24 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) io_setup(0x2, &(0x7f0000000280)=0x0) io_destroy(r1) r2 = accept4(r0, 0x0, &(0x7f00000002c0)=0x4, 0x80800) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r5 = getegid() fchown(r3, r4, r5) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) 20:04:24 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070004000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:24 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x40000000005065e}]}) getpgid(0x0) 20:04:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x2c) [ 1287.986820] IPVS: Unknown mcast interface: xyzkaller1 20:04:24 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xc301000000000000, 0x2000005) 20:04:24 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x10020}], 0x49249f6, 0x0) [ 1288.049684] IPVS: Unknown mcast interface: xyzkaller1 20:04:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x2, &(0x7f0000000240)=@raw=[@generic={0x1}], &(0x7f0000000180)="4550d4001f91eb2f57b73224433025039c3096b20c6b439348bf689c08608537d6223e63adc0624fbae2e109359dce6922324ccc13160b68cae6430697259dd52d1f73e16adc3592d02925dffae85e9cd2398c6c67c87fb5b12602f145b484be45912966e8b7e2f66069c56dd76c1dc112013c3a6b4de999cdcdc8855aee3437dcc87580cfbe546fbbfbc0eb56d8bbbea2904a7c73c2", 0x3ff, 0xc3, &(0x7f0000000000)=""/195}, 0x48) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 20:04:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x6120], [], @multicast2}}, 0x1c) 20:04:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dyzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000]}, 0x2c) 20:04:24 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070034000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="24cd07eb34a4482be8a35f9a73030829d54d83428995bcc6b12da519a228d87de7ce8a7412f21433757a235b467b1dea2419c50a6aea68bbabf66377e5088e4a68dbd108d60fc466aefebec3abd79048b59fe61b53de32ffd0866409b919058e9cf28c0c085751ec9bdbcbba4780d06a787f6a6dd3d23ae878d09ebbe261e8c4d1d1746925a0657388f528b6d94f577eca4070c2709d5c79398e166d99393635d3f88114a0ba37eddc7f9c9a08f8b56714536279d8b06a1d25948377a7e1ed2ff5c60722216303d06f023d9f65fc3918af0330ed3b913ed0a404774b19029bddcdfcc664", 0xe4) 20:04:24 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x20000100}], 0x49249f6, 0x0) 20:04:24 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x3901, 0x2000005) [ 1288.353396] IPVS: Unknown mcast interface: dyzkaller1 20:04:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x900000000000000], [], @multicast2}}, 0x1c) 20:04:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x2c) [ 1288.397690] IPVS: Unknown mcast interface: dyzkaller1 20:04:25 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070035000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:25 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c8}]}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 20:04:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lyzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xba12, 0x800) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x1000, 0x1}) 20:04:25 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x60}], 0x49249f6, 0x0) 20:04:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 20:04:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xc82e000000000000], [], @multicast2}}, 0x1c) [ 1288.647728] IPVS: Unknown mcast interface: lyzkaller1 20:04:25 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070003000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1288.708669] IPVS: Unknown mcast interface: lyzkaller1 20:04:25 executing program 5: semget$private(0x0, 0x0, 0x0) prctl$void(0x0) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507d1}]}) perf_event_open(&(0x7f00000016c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001680)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:04:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6690, 0x200800) ioctl$TIOCSTI(r1, 0x5412, 0x100000001) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x802) 20:04:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x2c) 20:04:25 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x27eeff7f}], 0x49249f6, 0x0) 20:04:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, '-yzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1288.968795] IPVS: Unknown mcast interface: -yzkaller1 [ 1289.019363] IPVS: Unknown mcast interface: -yzkaller1 20:04:25 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1102000000000000, 0x2000005) 20:04:25 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070008000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x10990000], [], @multicast2}}, 0x1c) 20:04:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, 0x2c) 20:04:25 executing program 5: seccomp(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=[{0x80000000000006, 0x0, 0x0, 0x50659}]}) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)) 20:04:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000000, 0x212b02) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000180), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x36, 0x4, @tid=r2}) 20:04:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, '\nyzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:25 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xe0000000}], 0x49249f6, 0x0) [ 1289.407855] f2fs_msg: 112 callbacks suppressed [ 1289.407869] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1289.414634] IPVS: Unknown mcast interface: [ 1289.414634] yzkaller1 [ 1289.419709] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:04:26 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c8}]}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) 20:04:26 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x44380) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @multicast1}, {}, 0x8, {0x2, 0x4e23, @local}, 'eql\x00'}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="5f2ee5276a5126b81358b2df6e8fcfcba31d05a74a640a33203b610271d118cc86922605208336571321c0326cc9a4ca674924ee584f8ad8df1aea99b442a17f12079227ebe0684341f7b94e98a889d950b3d0c235ec6b59c4ba539ca9d626cf1451f72995fcea3bc69d0af90e7a353fb56570a16dcfacecb17035c85e18fc0e7143f82e6298d1c8e0bad907ba01c818a955e252f299140eacccd75c87ea61bac1f13cb9aef3020bc69d701e8edbbb80802a4c6a2ee369c249791a07f1715398dc4b41a0261cb0b04639dafd01fe48789f5140ed", 0xd4) 20:04:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000]}, 0x2c) [ 1289.465074] F2FS-fs (loop6): Invalid log sectorsize (8) [ 1289.470603] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:04:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x1100], [], @multicast2}}, 0x1c) 20:04:26 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x6000}], 0x49249f6, 0x0) 20:04:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'pyzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1289.511926] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1289.519124] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1289.527760] F2FS-fs (loop6): Invalid log sectorsize (8) [ 1289.533278] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1289.543191] IPVS: Unknown mcast interface: [ 1289.543191] yzkaller1 [ 1289.590665] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1289.597827] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:04:26 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xd020000, 0x2000005) 20:04:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x2c) 20:04:26 executing program 4: r0 = memfd_create(&(0x7f0000000040)='#user\\em0*posix_acl_accesstrusted\x00', 0x1) setsockopt$sock_int(r0, 0x1, 0x334842eedc3445b5, &(0x7f0000000080)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) [ 1289.715284] IPVS: Unknown mcast interface: pyzkaller1 20:04:26 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070002000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:26 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x80000000000006, 0x0, 0x0, 0x40000000005065f}]}) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) 20:04:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xf8ec], [], @multicast2}}, 0x1c) [ 1289.764631] IPVS: Unknown mcast interface: pyzkaller1 20:04:26 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xe803}], 0x49249f6, 0x0) 20:04:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, '+yzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:26 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x18010000, 0x2000005) 20:04:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x480) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/109) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="24cd07eb", 0x4) 20:04:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, 0x2c) 20:04:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x6c50], [], @multicast2}}, 0x1c) 20:04:26 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507d1}]}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) [ 1290.018431] IPVS: Unknown mcast interface: +yzkaller1 20:04:26 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070005000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:26 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xed01}], 0x49249f6, 0x0) [ 1290.075877] IPVS: Unknown mcast interface: +yzkaller1 20:04:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}, 0x2c) 20:04:26 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x7e020000, 0x2000005) 20:04:26 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507d1}]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) 20:04:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x12d0], [], @multicast2}}, 0x1c) 20:04:26 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x80000000000006, 0x0, 0x0, 0x40000000005065f}]}) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) 20:04:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, '.yzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, 0x2c) [ 1290.335150] IPVS: Unknown mcast interface: .yzkaller1 20:04:26 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000a000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:26 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x9}], 0x49249f6, 0x0) [ 1290.374262] IPVS: Unknown mcast interface: .yzkaller1 20:04:26 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x265, 0x2000005) 20:04:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x380d0000], [], @multicast2}}, 0x1c) 20:04:27 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x80000000000006, 0x0, 0x0, 0x40000000005065f}]}) inotify_init1(0x0) 20:04:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'Xyzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:27 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c8}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000140), 0x4) 20:04:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000]}, 0x2c) [ 1290.573312] IPVS: Unknown mcast interface: Xyzkaller1 20:04:27 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070011000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:27 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xe00000000000000}], 0x49249f6, 0x0) [ 1290.640166] IPVS: Unknown mcast interface: Xyzkaller1 20:04:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x5850], [], @multicast2}}, 0x1c) 20:04:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, '#yzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:27 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x40000000005065a}]}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) 20:04:27 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x40000000005065e}]}) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)) 20:04:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, 0x2c) 20:04:27 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x8004020000000000}], 0x49249f6, 0x0) [ 1290.869969] IPVS: Unknown mcast interface: #yzkaller1 20:04:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x5850000000000000], [], @multicast2}}, 0x1c) 20:04:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400]}, 0x2c) [ 1290.950917] IPVS: Unknown mcast interface: #yzkaller1 20:04:27 executing program 4: seccomp(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=[{0x80000000000006, 0x0, 0x0, 0x50659}]}) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80) 20:04:27 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xff03000000000000}], 0x49249f6, 0x0) 20:04:27 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070036000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:27 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x40000000005065a}]}) getpeername$unix(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000140)=0x6e) 20:04:27 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xc0, 0x2000005) 20:04:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x187d000000000000], [], @multicast2}}, 0x1c) 20:04:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'oyzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x2c) [ 1291.432069] IPVS: Unknown mcast interface: oyzkaller1 20:04:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}, 0x2c) [ 1291.495722] IPVS: Unknown mcast interface: oyzkaller1 20:04:28 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070006000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfe80000000000000], [], @multicast2}}, 0x1c) 20:04:28 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x1ed}], 0x49249f6, 0x0) 20:04:28 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507d1}]}) getpgrp(0x0) 20:04:28 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x40000000005065a}]}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 20:04:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'uyzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300000000000000]}, 0x2c) 20:04:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}, 0x2c) [ 1291.806528] IPVS: Unknown mcast interface: uyzkaller1 [ 1291.879743] IPVS: Unknown mcast interface: uyzkaller1 20:04:29 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x65, 0x2000005) 20:04:29 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:29 executing program 4: 20:04:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xc82e0000], [], @multicast2}}, 0x1c) 20:04:29 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xf0ff7f00000000}], 0x49249f6, 0x0) 20:04:29 executing program 5: 20:04:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'iyzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x2c) 20:04:29 executing program 4: 20:04:29 executing program 5: [ 1292.539136] IPVS: Unknown mcast interface: iyzkaller1 20:04:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x2c) [ 1292.588364] IPVS: Unknown mcast interface: iyzkaller1 20:04:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x3460], [], @multicast2}}, 0x1c) 20:04:29 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070010000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:29 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xa00}], 0x49249f6, 0x0) 20:04:29 executing program 4: 20:04:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'cyzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1292.827334] IPVS: Unknown mcast interface: cyzkaller1 [ 1292.876552] IPVS: Unknown mcast interface: cyzkaller1 20:04:30 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x901000000000000, 0x2000005) 20:04:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000]}, 0x2c) 20:04:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x68180000], [], @multicast2}}, 0x1c) 20:04:30 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xe000}], 0x49249f6, 0x0) 20:04:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 's\nzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:30 executing program 4: 20:04:30 executing program 5: 20:04:30 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000d000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:30 executing program 5: 20:04:30 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x80000000000006, 0x0, 0x0, 0x40000000005065f}]}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000100)) [ 1293.586699] IPVS: Unknown mcast interface: s [ 1293.586699] zkaller1 20:04:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}, 0x2c) 20:04:30 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x4}], 0x49249f6, 0x0) 20:04:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec00000], [], @multicast2}}, 0x1c) [ 1293.670487] IPVS: Unknown mcast interface: s [ 1293.670487] zkaller1 20:04:30 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070007000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:30 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x40000000005065e}]}) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 20:04:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sy\nkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1293.934772] IPVS: Unknown mcast interface: sy [ 1293.934772] kaller1 20:04:30 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x4001, 0x2000005) 20:04:30 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c8}]}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x0) 20:04:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000]}, 0x2c) 20:04:30 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x100000000000000}], 0x49249f6, 0x0) 20:04:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x9805000000000000], [], @multicast2}}, 0x1c) 20:04:30 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000b000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:30 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x40000000005065e}]}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f00000000c0)=""/131) 20:04:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz\naller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:30 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507d1}]}) getgid() 20:04:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, 0x2c) 20:04:30 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x3000000000000000}], 0x49249f6, 0x0) 20:04:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x9000000], [], @multicast2}}, 0x1c) 20:04:30 executing program 5: semget$private(0x0, 0x0, 0x0) prctl$void(0x0) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507d1}]}) io_setup(0x0, &(0x7f0000000240)) 20:04:30 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000e000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1294.243728] IPVS: Unknown mcast interface: syz [ 1294.243728] aller1 20:04:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x2c) 20:04:30 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c8}]}) io_setup(0x0, &(0x7f0000000080)) [ 1294.360454] IPVS: Unknown mcast interface: syz [ 1294.360454] aller1 [ 1294.431449] f2fs_msg: 158 callbacks suppressed [ 1294.431464] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1294.443439] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1294.574191] F2FS-fs (loop6): Invalid log sectorsize (14) [ 1294.579859] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1294.659197] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1294.666381] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1294.694757] F2FS-fs (loop6): Invalid log sectorsize (14) [ 1294.700520] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1294.725803] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1294.732952] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:04:31 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x4e, 0x2000005) 20:04:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xd012], [], @multicast2}}, 0x1c) 20:04:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x354, 0x880) ioctl$TIOCCONS(r4, 0x541d) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x101000}) 20:04:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz%aller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, 0x2c) 20:04:31 executing program 4: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x100}, 0x2c) 20:04:31 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xebff0000}], 0x49249f6, 0x0) 20:04:31 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070014000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x1000000], [], @multicast2}}, 0x1c) 20:04:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}, 0x2c) [ 1294.955582] IPVS: Unknown mcast interface: syz%aller1 20:04:31 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xb405}], 0x49249f6, 0x0) 20:04:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r2, 0x540b, 0x4) [ 1295.016386] IPVS: Unknown mcast interface: syz%aller1 20:04:31 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x82, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000280)) mount$9p_rdma(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x400, &(0x7f0000000140)={'trans=rdma,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@sq={'sq', 0x3d, 0x1f}}, {@timeout={'timeout', 0x3d, 0x7}}, {@sq={'sq', 0x3d, 0xfff}}, {@timeout={'timeout', 0x3d, 0x89}}, {@timeout={'timeout', 0x3d, 0x9}}, {@timeout={'timeout', 0x3d, 0x5}}]}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xaf2}) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x800002, 0x4002011, r3, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/19, 0xffffff5c) creat(&(0x7f00000001c0)='./bus\x00', 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzk\nller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:31 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070012000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300]}, 0x2c) [ 1295.218445] IPVS: Unknown mcast interface: syzk [ 1295.218445] ller1 [ 1295.309735] IPVS: Unknown mcast interface: syzk [ 1295.309735] ller1 20:04:32 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xfffffffe}], 0x49249f6, 0x0) 20:04:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x6000], [], @multicast2}}, 0x1c) 20:04:32 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xb501, 0x2000005) 20:04:32 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000080000000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f00000023c0)=[{{&(0x7f0000001b80)=@rc, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000002000)=""/94, 0x5e}}], 0x1, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000300)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x498, 0x270, 0x0, 0x140, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000040), {[{{@arp={@remote, @local, 0xffffffff, 0xff000000, @mac, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x7, 0x101, 0x7, 0x7fff, 0x69, 0x7, 'veth0_to_team\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local, @empty, @remote, @empty, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0xfd, 0x1, 0x7}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="d74ef6101d11", @remote, @local, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4e8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x1, 0x7f, 0x8000000000000000, 0xfbbc}, 0x6) 20:04:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzk%ller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r2, 0x540b, 0x4) 20:04:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000]}, 0x2c) [ 1295.980464] IPVS: Unknown mcast interface: syzk%ller1 20:04:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r2, 0x540b, 0x4) [ 1296.024862] IPVS: Unknown mcast interface: syzk%ller1 20:04:32 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009c82600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x2c) 20:04:32 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xe803000000000000}], 0x49249f6, 0x0) 20:04:32 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10001, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000080)) 20:04:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x60e7], [], @multicast2}}, 0x1c) 20:04:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzka\nler1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r2, 0x540b, 0x4) 20:04:32 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009100000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1296.240589] IPVS: Unknown mcast interface: syzka [ 1296.240589] ler1 20:04:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, 0x2c) [ 1296.346258] IPVS: Unknown mcast interface: syzka [ 1296.346258] ler1 20:04:33 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x8600000000000000, 0x2000005) 20:04:33 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e20, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x0, 0x80, 0x1, 0x5, 0x3, 0x0, 0x51e7, 0x5, 0xffff, 0x100}) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast}, 0x10) 20:04:33 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xed01000000000000}], 0x49249f6, 0x0) 20:04:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x9805], [], @multicast2}}, 0x1c) 20:04:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) pipe(&(0x7f00000000c0)) 20:04:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000]}, 0x2c) 20:04:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzka.ler1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:33 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000904a800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200]}, 0x2c) [ 1297.126669] IPVS: Unknown mcast interface: syzka.ler1 20:04:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1297.165421] IPVS: Unknown mcast interface: syzka.ler1 20:04:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r0, 0x80047437, 0x2000d399) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000000040), 0x2) 20:04:33 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xf0ffffff7f0000}], 0x49249f6, 0x0) 20:04:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaLler1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x700000000000000], [], @multicast2}}, 0x1c) 20:04:33 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090000000f0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1297.362192] IPVS: Unknown mcast interface: syzkaLler1 [ 1297.434623] IPVS: Unknown mcast interface: syzkaLler1 20:04:34 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xa901000000000000, 0x2000005) 20:04:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00]}, 0x2c) 20:04:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r0, 0x80047437, 0x2000d399) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000000040), 0x2) 20:04:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:34 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xffffff7f}], 0x49249f6, 0x0) 20:04:34 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000340000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkauler1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfd00000000000000], [], @multicast2}}, 0x1c) [ 1297.634751] IPVS: Unknown mcast interface: syzkauler1 20:04:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, 0x2c) 20:04:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:34 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xe}], 0x49249f6, 0x0) 20:04:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1297.685199] IPVS: Unknown mcast interface: syzkauler1 20:04:34 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009ab0400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xb8660000], [], @multicast2}}, 0x1c) 20:04:34 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x7b01000000000000, 0x2000005) 20:04:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkal.er1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, 0x2c) 20:04:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="005c8f2380345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r4 = request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='/dev/snd/controlC#\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r4, r5) r6 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000100)=0x8) ppoll(&(0x7f000026c000)=[{r3}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) ppoll(&(0x7f0000000040)=[{r6}, {r3}, {r2}], 0x3, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 20:04:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1297.944774] IPVS: Unknown mcast interface: syzkal.er1 20:04:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x11], [], @multicast2}}, 0x1c) 20:04:34 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x30}], 0x49249f6, 0x0) 20:04:34 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009080000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1298.014136] IPVS: Unknown mcast interface: syzkal.er1 20:04:34 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x7a01000000000000, 0x2000005) 20:04:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x2c) 20:04:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkalLer1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xa89e000000000000], [], @multicast2}}, 0x1c) 20:04:34 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009030000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:34 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x4000000000000000}], 0x49249f6, 0x0) 20:04:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}, 0x2c) [ 1298.240711] IPVS: Unknown mcast interface: syzkalLer1 20:04:34 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x2020000, 0x2000005) [ 1298.289654] IPVS: Unknown mcast interface: syzkalLer1 20:04:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaluer1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1298.489270] IPVS: Unknown mcast interface: syzkaluer1 [ 1298.518931] IPVS: Unknown mcast interface: syzkaluer1 20:04:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="4bb6b1210dc32eb71e9e9dc4cd1cb7f2288a911993f0265df5cf1c24614bb2dd8b55b062950b86bc01abc8464d4f", 0x2e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xbd}], 0x30}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/120, 0xf}, {&(0x7f0000000300)=""/230, 0xe6}], 0x2}}], 0x1, 0x0, &(0x7f0000008bc0)) 20:04:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000]}, 0x2c) 20:04:35 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x3d00, 0x2000005) 20:04:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x28f8], [], @multicast2}}, 0x1c) 20:04:35 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009ac0400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:35 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkal\ner1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:35 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x60000000}], 0x49249f6, 0x0) 20:04:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, 0x2c) [ 1298.880704] IPVS: Unknown mcast interface: syzkal [ 1298.880704] er1 20:04:35 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:35 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009222500030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfd], [], @multicast2}}, 0x1c) [ 1298.948211] IPVS: Unknown mcast interface: syzkal [ 1298.948211] er1 20:04:35 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xe000000}], 0x49249f6, 0x0) 20:04:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2c) 20:04:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x9, 0x80803, 0x40, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8}, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) getpgrp(r3) 20:04:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkall\nr1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:35 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x90f2000000000000], [], @multicast2}}, 0x1c) 20:04:35 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700094c0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1299.280311] IPVS: Unknown mcast interface: syzkall [ 1299.280311] r1 [ 1299.361006] IPVS: Unknown mcast interface: syzkall [ 1299.361006] r1 20:04:36 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x93010000, 0x2000005) 20:04:36 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xf4010000}], 0x49249f6, 0x0) 20:04:36 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x2c) 20:04:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x8077000000000000], [], @multicast2}}, 0x1c) 20:04:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkall%r1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x6f, &(0x7f0000000100), &(0x7f0000000140)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 20:04:36 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009060000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}, 0x2c) 20:04:36 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1299.761876] IPVS: Unknown mcast interface: syzkall%r1 [ 1299.775863] f2fs_msg: 214 callbacks suppressed [ 1299.775877] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1299.787698] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:04:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfffffffe], [], @multicast2}}, 0x1c) [ 1299.831891] IPVS: Unknown mcast interface: syzkall%r1 20:04:36 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xed010000}], 0x49249f6, 0x0) 20:04:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkalle\n1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:36 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000300000000000019078ac1414bbac1414110304000000000000040000ac1414aaac141400"], &(0x7f0000000000)) 20:04:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x2c) 20:04:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x6034000000000000], [], @multicast2}}, 0x1c) [ 1299.945609] F2FS-fs (loop6): Invalid log sectorsize (1545) [ 1299.951709] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:04:36 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x6a010000, 0x2000005) 20:04:36 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:36 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x30000000}], 0x49249f6, 0x0) [ 1300.078834] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1300.086142] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1300.095165] F2FS-fs (loop6): Invalid log sectorsize (1545) [ 1300.100959] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:04:36 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x2b, 'memory'}]}, 0x8) r2 = gettid() ptrace$pokeuser(0x6, r2, 0x5, 0x6) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000180)="fc95254073e68f86193c297f6c5ede594f4c667e2eb47c72d20204837952e37e16116b190e20f093bffb2bb237a574d902b45b8d98a0dccc7287f8c131c5e10299f384cabc06150e3fa71bf4a8faa8569f83624454dcdab89386a0fdacee0d7679194863421128becdc85d1acd5dbae0b41cc7e432ebc2bf63a24ca6c176a3b065f0dccbdcd43f9c682d4d3091373ac6dcec68de8234694885fb30bf67", &(0x7f0000000240)=""/140}, 0x18) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7ff, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000300)={{0x0, 0x3, 0x8, 0x3, 0x100000000000}, 0x9, 0x9, 0xa87}) 20:04:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x7893], [], @multicast2}}, 0x1c) 20:04:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x2c) 20:04:36 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xa100, 0x2000005) [ 1300.143155] IPVS: Unknown mcast interface: syzkalle [ 1300.143155] 1 [ 1300.157883] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1300.165070] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1300.215686] IPVS: Unknown mcast interface: syzkalle [ 1300.215686] 1 20:04:36 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009c02600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:36 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:36 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xb4050000}], 0x49249f6, 0x0) 20:04:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkalle%1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) 20:04:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x8020000], [], @multicast2}}, 0x1c) 20:04:36 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x202) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x210000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xb8, r2, 0x38, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x74a}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x3}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4b8}]}, 0xb8}, 0x1, 0x0, 0x0, 0x10}, 0x24040015) [ 1300.501145] IPVS: Unknown mcast interface: syzkalle%1 20:04:37 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009740000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:37 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1300.563588] IPVS: Unknown mcast interface: syzkalle%1 20:04:37 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xebff}], 0x49249f6, 0x0) 20:04:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}, 0x2c) 20:04:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x40a40000], [], @multicast2}}, 0x1c) 20:04:37 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x80, 0x0) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000480), &(0x7f00000004c0)=0x18) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$setperm(0x5, r2, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x404000) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000000)=0x1) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r4, &(0x7f0000000300)={0x1, {&(0x7f0000000180)=""/109, 0x6d, &(0x7f0000000200)=""/193, 0x3, 0x3}}, 0x68) keyctl$revoke(0x3, r0) 20:04:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller9\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:37 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000901fe00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1300.807546] IPVS: Unknown mcast interface: syzkaller9 [ 1300.870935] IPVS: Unknown mcast interface: syzkaller9 20:04:37 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000000c0)={0x8, 0x6, 0xabbc, 0xdf, 'syz1\x00', 0x6b}) timer_create(0x40000000, &(0x7f0000000080)={0x0, 0x0, 0x0, @thr={&(0x7f0000000240), &(0x7f00000002c0)}}, &(0x7f0000000000)) 20:04:37 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xfc01000000000000, 0x2000005) 20:04:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, 0x2c) 20:04:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x7a0], [], @multicast2}}, 0x1c) 20:04:37 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xfd}], 0x49249f6, 0x0) 20:04:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller\n\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:37 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:37 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009225d00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x2c) [ 1301.227798] IPVS: Unknown mcast interface: syzkaller [ 1301.227798] 20:04:37 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009001400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x300000000000000], [], @multicast2}}, 0x1c) 20:04:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x100000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x480000, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000000240)=""/123, &(0x7f00000001c0)=0x7b) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc80700145f8f764070") getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080), &(0x7f0000000200)=0xff46) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xc, 0x1c000) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ppoll(&(0x7f00000000c0)=[{r3, 0x8000}, {r0, 0x2000}, {r3, 0x200}, {r0, 0x80}, {r0, 0x200}, {r0, 0x20}, {r0, 0x2002}], 0x7, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0xfffffffffffffffc}, 0x8) 20:04:37 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x2}], 0x49249f6, 0x0) [ 1301.312851] IPVS: Unknown mcast interface: syzkaller [ 1301.312851] 20:04:37 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00 q\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x2c) 20:04:38 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009002000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:38 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xc200000000000000, 0x2000005) 20:04:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x68180000], [], @multicast2}}, 0x1c) 20:04:38 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:38 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x700000000000000}], 0x49249f6, 0x0) [ 1301.536599] IPVS: Unknown mcast interface: syzkaller1 [ 1301.579865] IPVS: Unknown mcast interface: syzkaller1 20:04:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, 0x2c) 20:04:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310600"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:38 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:38 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090000003f0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x58500000], [], @multicast2}}, 0x1c) 20:04:38 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x50020000, 0x2000005) [ 1301.808223] IPVS: Unknown mcast interface: syzkaller1 [ 1301.859715] IPVS: Unknown mcast interface: syzkaller1 20:04:38 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xa0) mount$9p_fd(0x0, &(0x7f0000000440)='./file0//ile0\x00', &(0x7f0000000480)='9p\x00', 0x0, &(0x7f00000004c0)={'\nrans=fd,', {'rfdno'}, 0x2c, {'wfdno'}}) 20:04:38 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x30dc], [], @multicast2}}, 0x1c) 20:04:38 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x80040020}], 0x49249f6, 0x0) 20:04:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000007fff"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200000000000000]}, 0x2c) 20:04:38 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000100000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:38 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xb9000000, 0x2000005) 20:04:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, 0x2c) 20:04:38 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xfeffffff00000000}], 0x49249f6, 0x0) 20:04:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xff00], [], @multicast2}}, 0x1c) 20:04:38 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000090000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310400"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:38 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:38 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x17000000, 0x2000005) 20:04:39 executing program 5: perf_event_open(&(0x7f0000001040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[]}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000440)={&(0x7f0000000200), 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x70, r2, 0x21, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffff800}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x11}, 0x10) ioctl$SG_IO(r0, 0x2286, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, @buffer={0xd, 0x4, &(0x7f0000000040)=""/4}, &(0x7f0000000180)="3c1a01", &(0x7f0000000240)=""/41, 0x0, 0x0, 0x0, &(0x7f0000000280)}) r3 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000140)={'ifb0\x00', 0x8}) 20:04:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}, 0x2c) [ 1302.493150] IPVS: Unknown mcast interface: syzkaller1 [ 1302.563914] IPVS: Unknown mcast interface: syzkaller1 20:04:39 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:39 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/mixer\x00', 0x40, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000140)) read(r0, &(0x7f0000465f8e)=""/114, 0x72) dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000c00)={{0xffffffffffffffff, 0x1, 0x8}}) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='bcsf0\x00') process_vm_writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/76, 0x4c}], 0x1, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/181, 0xb5}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 20:04:39 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x3000}], 0x49249f6, 0x0) 20:04:39 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x6502, 0x2000005) 20:04:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xc82e], [], @multicast2}}, 0x1c) 20:04:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, 0x2c) 20:04:39 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000300030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:39 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1302.788709] IPVS: Unknown mcast interface: syzkaller1 20:04:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xe1c8], [], @multicast2}}, 0x1c) [ 1302.829810] IPVS: Unknown mcast interface: syzkaller1 20:04:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, 0x2c) 20:04:39 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x900000000000000}], 0x49249f6, 0x0) 20:04:39 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000080000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x2001000002) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)=0x369) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)=']system\x00', 0xffffffffffffff9c}, 0x10) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/197, 0xc5) 20:04:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:39 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, 0x2c) [ 1303.086632] IPVS: Unknown mcast interface: syzkaller1 20:04:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x98050000], [], @multicast2}}, 0x1c) 20:04:39 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700097a0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1303.176144] IPVS: Unknown mcast interface: syzkaller1 20:04:40 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x7b01, 0x2000005) 20:04:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x2c) 20:04:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:40 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x400000000000000}], 0x49249f6, 0x0) 20:04:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x885b0000], [], @multicast2}}, 0x1c) 20:04:40 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009c72600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000380)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000100", @ANYRES32=r2, @ANYBLOB="7400020070000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000038000700240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040000000000"], 0x90}}, 0x0) [ 1303.648884] IPVS: Unknown mcast interface: syzkaller1 20:04:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, 0x2c) 20:04:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc8070014") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000340)) fallocate(r0, 0x1, 0x6, 0xe5) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) [ 1303.710221] IPVS: Unknown mcast interface: syzkaller1 20:04:40 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xff03}], 0x49249f6, 0x0) 20:04:40 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009004000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x900000000000000], [], @multicast2}}, 0x1c) 20:04:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100034000"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc8070014") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1303.905417] IPVS: Unknown mcast interface: syzkaller1 [ 1304.020358] IPVS: Unknown mcast interface: syzkaller1 20:04:41 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xfd, 0x2000005) 20:04:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x2c) 20:04:41 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009fc0f00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:41 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x5, 0x1, 0x2}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x4, 0x4, 0xf36, 0x0, r0, 0x0, [0xd]}, 0x2c) 20:04:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x6818000000000000], [], @multicast2}}, 0x1c) 20:04:41 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x92efff7f00000000}], 0x49249f6, 0x0) 20:04:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000600"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:41 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc8070014") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, 0x2c) [ 1304.768910] IPVS: Unknown mcast interface: syzkaller1 20:04:41 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f76") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:41 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009002300030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1304.823402] IPVS: Unknown mcast interface: syzkaller1 20:04:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, 0x2c) 20:04:41 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x4000000000000}], 0x49249f6, 0x0) 20:04:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x1000000], [], @multicast2}}, 0x1c) 20:04:41 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x1, 0x44000000000004, 0x4, 0x19, 0x1, 0x1000}, 0x2c) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80400, 0x1) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') close(r1) 20:04:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00 \x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:41 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f76") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1305.022747] IPVS: Unknown mcast interface: syzkaller1 [ 1305.048962] f2fs_msg: 230 callbacks suppressed [ 1305.048977] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1305.060834] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1305.084862] IPVS: Unknown mcast interface: syzkaller1 [ 1305.208683] F2FS-fs (loop6): Invalid log sectorsize (2293769) [ 1305.214741] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1305.236099] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1305.243413] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1305.251444] F2FS-fs (loop6): Invalid log sectorsize (2293769) [ 1305.257611] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1305.289885] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1305.297056] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:04:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f76") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:42 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000926c800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$inet6(0xa, 0xa, 0x20) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x4008080, &(0x7f0000000000)={0xa, 0x80004e23, 0x0, @mcast1}, 0x1c) sendmmsg(r0, &(0x7f0000002c00)=[{{0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001680)}}], 0x1, 0x0) sendmmsg(r0, &(0x7f00000023c0)=[{{0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000001400)}}, {{&(0x7f0000001440)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}], 0x2, 0x0) 20:04:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfd00], [], @multicast2}}, 0x1c) 20:04:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13000000]}, 0x2c) 20:04:42 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xebff000000000000}], 0x49249f6, 0x0) 20:04:42 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xfe00000000000000, 0x2000005) 20:04:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00`\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x4888], [], @multicast2}}, 0x1c) 20:04:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f7640") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1305.947417] IPVS: Unknown mcast interface: syzkaller1 20:04:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x2c) 20:04:42 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000908ec00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1305.997320] IPVS: Unknown mcast interface: syzkaller1 20:04:42 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xff030000}], 0x49249f6, 0x0) 20:04:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310200"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x903f0000], [], @multicast2}}, 0x1c) 20:04:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f7640") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:42 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x1000) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000001180)='threaded\x00', 0xfc9a) fallocate(r2, 0x0, 0x0, 0x10001) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x1, 0x4) fallocate(r2, 0x3, 0x5e00, 0xc000000000) sendfile(r0, r1, &(0x7f0000002000), 0x13000) [ 1306.227974] IPVS: Unknown mcast interface: syzkaller1 20:04:42 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x4500000000000000, 0x2000005) 20:04:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x2c) 20:04:42 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x7000000}], 0x49249f6, 0x0) 20:04:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f7640") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:42 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009007400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1306.280127] IPVS: Unknown mcast interface: syzkaller1 20:04:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xd8a9], [], @multicast2}}, 0x1c) 20:04:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100f0ffffffff"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:43 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xfd00}], 0x49249f6, 0x0) 20:04:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x2c) 20:04:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xa], [], @multicast2}}, 0x1c) 20:04:43 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009004c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") socketpair(0x11, 0x1, 0xfffffffffffffffc, &(0x7f0000000080)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000100)=0x238) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000001c0)) 20:04:43 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x7e010000, 0x2000005) 20:04:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231f000"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:43 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xe00}], 0x49249f6, 0x0) 20:04:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000]}, 0x2c) [ 1306.786464] IPVS: Unknown mcast interface: syzkaller1ð 20:04:43 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x801, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x3) 20:04:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xc038], [], @multicast2}}, 0x1c) 20:04:43 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000360000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1306.872163] IPVS: Unknown mcast interface: syzkaller1ð 20:04:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:43 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x4d01000000000000, 0x2000005) 20:04:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1 q\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, 0x2c) 20:04:43 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x4, &(0x7f0000000100)="4437af033e20a4dc4cc5f757716c604bce62f9607430694a9f816d7ae4c1ced56e0b2d0efa81d8624d4abd1b22abd2340b0a9a1775e2d364c632b446c1b9e37e04e4111ad0dc19738ad29dd0e33c8a129ee25e0e4c0d5f5c4e68c115f9ba5bad984ad41f79f31b978ad4f90765b46ff09889c7932fc02bc9c51e657d4982048d205812e264c5e51901ead4f79ee3f0973443beb66aba4ab23d4b04a3369e5fd078a4e1b2e2b63ac21875a7f6487b5aa55e2d4382bb57c7f81c12fae6230b3106f40abac687a95388ae4c0e5d553ada18e322abd2fef0cb7d10e2a46668bc52091e672244a06438c4ddfae4997bc3a07e40df5ecc1b628e") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0x1}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000000c0)) ioctl$TUNSETOFFLOAD(r0, 0x400454da, 0x0) 20:04:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xc82e000000000000], [], @multicast2}}, 0x1c) 20:04:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:43 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xa}], 0x49249f6, 0x0) 20:04:43 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000904a900030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1307.175670] IPVS: Unknown mcast interface: syzkaller1 q 20:04:43 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xd100000000000000, 0x2000005) [ 1307.230994] IPVS: Unknown mcast interface: syzkaller1 q 20:04:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x2c) 20:04:43 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x800000000000001, 0x1) bind$nfc_llcp(r0, &(0x7f00000006c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8811888754a539d39f2fd6a40fa80cc00c27860525fec2541e21ccf67e1d7b55cabe9e068dd58ce565aa9a9d325e01c7627ffe7a54cdbd77b300", 0x2b}, 0x60) listen(r0, 0x0) accept$packet(r0, &(0x7f0000001540), &(0x7f0000001580)=0x14) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f00000015c0)=""/4096, 0x1000) 20:04:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x380d000000000000], [], @multicast2}}, 0x1c) 20:04:43 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x8004002000000000}], 0x49249f6, 0x0) 20:04:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572319effffff00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:44 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009267600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800]}, 0x2c) 20:04:44 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x9e000000, 0x2000005) [ 1307.532270] IPVS: Unknown mcast interface: syzkaller1žÿÿÿ 20:04:44 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xeffdffff}], 0x49249f6, 0x0) 20:04:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1307.591600] IPVS: Unknown mcast interface: syzkaller1žÿÿÿ 20:04:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x48880000], [], @multicast2}}, 0x1c) 20:04:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x2c) 20:04:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\x00\a\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:44 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xed000000, 0x2000005) 20:04:44 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x1f4}], 0x49249f6, 0x0) [ 1307.887982] IPVS: Unknown mcast interface: syzkaller1 [ 1307.929444] IPVS: Unknown mcast interface: syzkaller1 20:04:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfec0], [], @multicast2}}, 0x1c) 20:04:44 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x101, 0x2) setsockopt(r0, 0x8, 0x6, &(0x7f00000000c0)="cb05b9b4e324a4794f55e5efa983bf4acea0e47ee5cc3abf7559e974292f3c05e12c16e4bee5606e04ec16a2e721bdd7bac86be917acfd9dd63cec880248c2331f2d22646c28258423694afdec1327d0766dd9e1cd658794a60383f6378167937445502a97f9e413193c7768d350e50f2616ecb4d12d83d545727447147460e50442329b8045edac4ec658402a0d52b780af33306cb73cf72ba8721d8f530c3ed051d561cca1eff7e4a70418aa5cf0a0563bc6f55fd735b20a615013b20707af89ae98b1", 0xc4) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 20:04:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000500"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:44 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xcc, 0x2000005) 20:04:44 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xe0}], 0x49249f6, 0x0) 20:04:44 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000500030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x2c) [ 1308.244995] IPVS: Unknown mcast interface: syzkaller1 20:04:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, 0x2c) [ 1308.297168] IPVS: Unknown mcast interface: syzkaller1 20:04:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:44 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000880)={0x2, 0x3, 0x400, 0x7fffffff, &(0x7f00000007c0)=[{}, {}, {}]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000740)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x0) fanotify_mark(r0, 0x2, 0x1, r1, &(0x7f0000000780)='./file0\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x40000, 0x0) r2 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000300)={0x20080522, r2}, &(0x7f0000000340)={0x10001, 0x6, 0xfffffffffffffffc, 0xed7, 0xc087, 0xeee0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f00000003c0)="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") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000700)='/dev/snapshot\x00', 0x86000, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x4000) bind$bt_sco(r3, &(0x7f0000000380)={0x1f, {0x3af, 0x7ff, 0x21, 0x1, 0x0, 0x5}}, 0x8) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000280)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) connect$pppoe(r1, &(0x7f00000006c0)={0x18, 0x0, {0x3, @remote, 'lo\x00'}}, 0x1e) getsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040), &(0x7f00000001c0)=0x4) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000980)='nfs4\x00', 0x208000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000600)={@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'eql\x00'}}, {&(0x7f0000000540)=""/112, 0x70}, &(0x7f00000005c0), 0x30}, 0xa0) 20:04:44 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x700}], 0x49249f6, 0x0) 20:04:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x82b0], [], @multicast2}}, 0x1c) 20:04:44 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000002230000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1q \x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00]}, 0x2c) 20:04:45 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x0, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:45 executing program 5: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x7, r1}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r2 = socket$nl_route(0x10, 0x3, 0x0) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) setresgid(0x0, r3, 0x0) 20:04:45 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x200000000000000}], 0x49249f6, 0x0) 20:04:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xf055000000000000], [], @multicast2}}, 0x1c) [ 1308.621704] IPVS: Unknown mcast interface: syzkaller1q [ 1308.682741] IPVS: Unknown mcast interface: syzkaller1q 20:04:45 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x74, 0x2000005) 20:04:45 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:45 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000340), 0x6) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x43, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000300)=0x1e) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0xfffffffffffffffe, 0x80000001, 0x584, 0x0, 0x2, 0x7, 0xb6, 0x2b6, 0x40, 0x19e, 0xd474, 0xfffffffffffffff7, 0x38, 0x2, 0x9, 0xffff, 0x9}, [{0x3, 0x4, 0x8, 0x400000000, 0x10000, 0x907, 0x9, 0x2}], "20e7c513b19f6d9c932c9cd5e2bce7cf9f922b7af95766fb7dffabd14b73e176a1052777462a53ae36314c8b6ab9dea02da5b8633628c3604a1c8c662a6e89075236dccdf3f6768f84d354346966dcd160cceea3ba5f203823767d", [[], [], [], [], []]}, 0x5d3) 20:04:45 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000070000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, 0x2c) 20:04:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000000003"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:45 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x800000000000000}], 0x49249f6, 0x0) 20:04:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xd8a90000], [], @multicast2}}, 0x1c) 20:04:45 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)}, 0x0) 20:04:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231fffffff000"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x2c) 20:04:45 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x27eeff7f00000000}], 0x49249f6, 0x0) 20:04:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x70af], [], @multicast2}}, 0x1c) 20:04:45 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009fe0100030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:45 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025c3f0a00145f8f764070") r1 = request_key(&(0x7f00000004c0)='rxrpc_s\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)='em1vboxnet1}wlan1cpuset&keyring\x00', 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000740)=""/25, 0x19) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, r2, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={0x4, 0x10000, 0x800c, 0x9, 0x1, 0xa04, 0x976f, 0x101, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="3f0fede40276c2d8b65b2e56455319cd4b3358d9eb749460e2a207f7024b089f934fe317080e9b155cf2fcd8a6fe1663512d2c1a92dffcfd"], &(0x7f00000003c0)=0x47) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0xfffffffffffffffd) ioctl$SG_GET_COMMAND_Q(r4, 0x1276, &(0x7f0000000000)) r5 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x4000, 0x9) getsockname$packet(r5, &(0x7f0000000780), &(0x7f00000007c0)=0x14) pselect6(0x40, &(0x7f00000000c0)={0x8ef, 0x1000, 0x9, 0xffff, 0xdbd7, 0x7, 0x1, 0x8}, &(0x7f0000000100)={0x3f, 0x40, 0x5, 0x80000000, 0x8000, 0x5, 0x7a, 0xfffffffffffeffff}, &(0x7f00000001c0)={0x1, 0x0, 0x9, 0x52a5, 0x4, 0x2, 0x5, 0x6}, &(0x7f0000000200), &(0x7f0000000280)={&(0x7f0000000240)={0x1}, 0x8}) r6 = syz_open_dev$mouse(&(0x7f0000000500)='/dev/input/mouse#\x00', 0x3f, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000540)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f00000005c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x7fffffff, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x21}}, 0x8}, r7}}, 0x30) mount$9p_virtio(&(0x7f0000000400)='/dev/sg#\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='9p\x00', 0x86002, &(0x7f0000000600)=ANY=[@ANYBLOB="7472616e733d76697274696f2c6163636573733d616e792c616e616d653d2c00bb821e72de610f45777ad8ed43aaeecc3154b9253cd77fc4d836929da231957ce172d7a258a9f3894b1ad79d11b78ba23a1845d93e26b17848a6f80a6b8673755264e79bc5618df643c1034f6f24f14154ff45c8f96b8282aae3f51b93789a686de29d97003d5d521d788b209ad505f1a2f5dc444887d443861a60167da565a16e731334f3b6c5"]) 20:04:45 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)}, 0x0) [ 1309.283724] IPVS: Unknown mcast interface: syzkaller1ÿÿÿð [ 1309.356978] IPVS: Unknown mcast interface: syzkaller1ÿÿÿð 20:04:46 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)}, 0x0) 20:04:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00]}, 0x2c) 20:04:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x802], [], @multicast2}}, 0x1c) 20:04:46 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x83, 0x2000005) 20:04:46 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x1000000}], 0x49249f6, 0x0) 20:04:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231ffffff9e00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:46 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080), 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000004f0007031dfffd946fa2830020200a0004000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 20:04:46 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090c0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x506c000000000000], [], @multicast2}}, 0x1c) 20:04:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}, 0x2c) [ 1310.177467] f2fs_msg: 166 callbacks suppressed [ 1310.177480] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1310.180660] IPVS: Unknown mcast interface: syzkaller1ÿÿÿž [ 1310.182239] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1310.193758] netlink: 'syz-executor5': attribute type 3 has an invalid length. 20:04:46 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x7ffff000}], 0x49249f6, 0x0) 20:04:46 executing program 4 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1310.244967] IPVS: Unknown mcast interface: syzkaller1ÿÿÿž [ 1310.261229] F2FS-fs (loop6): Invalid log sectorsize (3081) [ 1310.267009] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:04:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}, 0x2c) 20:04:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\x00`\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1310.352708] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1310.359893] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1310.395708] FAULT_INJECTION: forcing a failure. [ 1310.395708] name failslab, interval 1, probability 0, space 0, times 0 [ 1310.407044] CPU: 1 PID: 16859 Comm: syz-executor4 Not tainted 4.18.0-rc7+ #178 [ 1310.414419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1310.423779] Call Trace: [ 1310.426386] dump_stack+0x1c9/0x2b4 [ 1310.430037] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1310.435262] should_fail.cold.4+0xa/0x1a [ 1310.439353] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1310.444488] ? print_usage_bug+0xc0/0xc0 [ 1310.448570] ? kmem_cache_alloc+0x12e/0x760 [ 1310.452908] ? d_alloc+0x96/0x380 [ 1310.455466] IPVS: Unknown mcast interface: syzkaller1 [ 1310.456374] ? d_alloc_parallel+0x15a/0x1ea0 [ 1310.456406] ? find_held_lock+0x36/0x1c0 [ 1310.456447] ? check_same_owner+0x340/0x340 [ 1310.456465] ? print_usage_bug+0xc0/0xc0 [ 1310.456484] ? rcu_note_context_switch+0x730/0x730 [ 1310.456515] ? trace_hardirqs_on+0x10/0x10 [ 1310.487695] __should_failslab+0x124/0x180 [ 1310.491949] should_failslab+0x9/0x14 [ 1310.495769] kmem_cache_alloc_node+0x272/0x780 [ 1310.500378] __alloc_skb+0x119/0x770 [ 1310.504116] ? skb_scrub_packet+0x520/0x520 [ 1310.505935] IPVS: Unknown mcast interface: syzkaller1 [ 1310.508463] ? trace_hardirqs_on+0x10/0x10 [ 1310.508481] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1310.508499] ? print_usage_bug+0xc0/0xc0 [ 1310.508515] ? print_usage_bug+0xc0/0xc0 [ 1310.508532] ? print_usage_bug+0xc0/0xc0 [ 1310.508548] ? print_usage_bug+0xc0/0xc0 [ 1310.508563] ? __wake_up_common_lock+0x1d0/0x330 [ 1310.508579] ? print_usage_bug+0xc0/0xc0 [ 1310.508600] ? print_usage_bug+0xc0/0xc0 [ 1310.552099] alloc_skb_with_frags+0x13f/0x7d0 [ 1310.556615] ? __lock_acquire+0x7fc/0x5020 [ 1310.560873] ? __lock_acquire+0x7fc/0x5020 [ 1310.565129] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 1310.569902] ? trace_hardirqs_on+0x10/0x10 [ 1310.574154] ? print_usage_bug+0xc0/0xc0 [ 1310.578235] sock_alloc_send_pskb+0x89b/0xb10 [ 1310.582754] ? trace_hardirqs_on+0x10/0x10 [ 1310.587009] ? sock_wmalloc+0x1f0/0x1f0 [ 1310.591010] ? lock_downgrade+0x8f0/0x8f0 [ 1310.595180] ? kasan_check_read+0x11/0x20 [ 1310.599343] ? rcu_is_watching+0x8c/0x150 [ 1310.603675] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 1310.608119] packet_sendmsg+0x1b89/0x60f0 [ 1310.612292] ? trace_hardirqs_on+0x10/0x10 [ 1310.616553] ? __lock_acquire+0x7fc/0x5020 [ 1310.620837] ? packet_getname+0x5f0/0x5f0 [ 1310.625002] ? check_same_owner+0x340/0x340 [ 1310.629346] ? __check_object_size+0x9d/0x5f2 [ 1310.633911] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1310.639469] ? _copy_from_user+0xdf/0x150 [ 1310.643635] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1310.648666] ? rw_copy_check_uvector+0x30d/0x3e0 [ 1310.653447] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1310.658998] ? import_iovec+0x269/0x470 [ 1310.662985] ? dup_iter+0x270/0x270 [ 1310.666630] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1310.672190] ? copy_msghdr_from_user+0x3c4/0x580 [ 1310.676971] ? move_addr_to_kernel.part.20+0x100/0x100 [ 1310.682267] ? security_socket_sendmsg+0x94/0xc0 [ 1310.687043] ? packet_getname+0x5f0/0x5f0 [ 1310.691221] sock_sendmsg+0xd5/0x120 [ 1310.694949] ___sys_sendmsg+0x7fd/0x930 [ 1310.698942] ? copy_msghdr_from_user+0x580/0x580 [ 1310.703716] ? lock_downgrade+0x8f0/0x8f0 [ 1310.707883] ? proc_fail_nth_write+0x9e/0x210 [ 1310.712401] ? __fget_light+0x2f7/0x440 [ 1310.716392] ? fget_raw+0x20/0x20 [ 1310.719869] ? find_held_lock+0x36/0x1c0 [ 1310.723960] ? wait_for_completion+0x8d0/0x8d0 [ 1310.728571] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1310.734121] ? sockfd_lookup_light+0xc5/0x160 [ 1310.738639] __sys_sendmsg+0x11d/0x290 [ 1310.742547] ? __ia32_sys_shutdown+0x80/0x80 [ 1310.746973] ? __sb_end_write+0xac/0xe0 [ 1310.750965] ? fput+0x130/0x1a0 [ 1310.752553] F2FS-fs (loop6): Invalid log sectorsize (3081) [ 1310.754260] ? ksys_write+0x1ae/0x260 [ 1310.754286] ? ksys_ioctl+0x81/0xd0 [ 1310.754304] __x64_sys_sendmsg+0x78/0xb0 [ 1310.754324] do_syscall_64+0x1b9/0x820 [ 1310.754338] ? finish_task_switch+0x1d3/0x870 [ 1310.754358] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1310.754376] ? syscall_return_slowpath+0x31d/0x5e0 [ 1310.754394] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1310.754419] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1310.760076] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1310.763849] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1310.763862] RIP: 0033:0x456cb9 [ 1310.763865] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1310.835144] RSP: 002b:00007f42cc60ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 20:04:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xc8e1000000000000], [], @multicast2}}, 0x1c) 20:04:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310500"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, 0x2c) 20:04:47 executing program 5: io_setup(0x7fff, &(0x7f0000000040)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x480, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000100)={0x0, 0x7, 0x7023, &(0x7f00000000c0)=0x3}) [ 1310.842870] RAX: ffffffffffffffda RBX: 00007f42cc60f6d4 RCX: 0000000000456cb9 [ 1310.850150] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 1310.853505] QAT: Invalid ioctl [ 1310.857428] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 1310.857438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1310.857448] R13: 00000000004d3708 R14: 00000000004c8431 R15: 0000000000000000 [ 1310.883738] IPVS: Unknown mcast interface: syzkaller1 20:04:47 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xf401000000000000}], 0x49249f6, 0x0) [ 1310.913350] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1310.917397] QAT: Invalid ioctl [ 1310.920492] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1310.932569] IPVS: Unknown mcast interface: syzkaller1 [ 1311.046334] QAT: Invalid ioctl 20:04:47 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x160, 0x2000005) 20:04:47 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700094e0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000000100"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x8b5000000000000], [], @multicast2}}, 0x1c) 20:04:47 executing program 4 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x10012, r0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x1, 0x7ff, 0x2, 0x0, 0xfffffffffffffffc}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment={0x88, 0x0, 0x40, 0x4, 0x0, 0xffffffffffffffff, 0x65}, 0x8) ioctl$SG_GET_NUM_WAITING(r0, 0x40087602, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)={0x318, 0x2f, 0x100, 0x70bd25, 0x25dfdbff, {0x1b}, [@generic="a11bb355c1f80228df76519e12ba06c763650f4a539451b1ca4fed72546cb987a1098286903c765eeed554581f34bf93b944cd1b69149b032e3395a32a80b659408e267098e901bf1e7fd465348a4560d821b13a388f730a546acafad7d1a25ba1648d6f261fa6f8", @generic="b388c4ce2086833c1cbd23e5d13d8c715c6af56e39a5208ecc041d44d79ab475cfeb3557a06b689dd1dda24576eee21c97b1a47e191f496547eefc96ce7081e4f5151452a3b0075fbf5b6af40403586cd06bbfb85f6582659d7175e7140780a6563c030d940a041b64ba5ba52726022b6e1ec9c232a511148101f01dc3a11946ae39259e77fb0d3f64088f340dea4d0bf8c52dfb953aad5afb1429c8e1ac7961f7470300fb4dcfbee1cf", @generic="b896e235342d25fa96177ea9bf65b1ee4cdc57e475a075580794fd5a2c8e2d94a469fd2969cc4c4042b028e52378b0b1436ebf8ac845aeffd4c4f7ea63274a5ee220021e45037302d8153ec23a8b05f26a6f1c08cd5e5b5ceab7ab0e0f31baeeda286b509034e6f411308a212e0bd452034801b4ba328ef575fd3689a74b98282b6e68307e691096201b19067eaf92a8361a7476d114b53f6b54c68079fb833cbda1ea16335627f77fbe7f0b2954b93dca71f530ebeb3f9c16b2c2aaabb672f95941effa3b05cd1e88e757729059ac758c321196d4f20fcd713b87c870d657332123b908", @nested={0x10c, 0x46, [@typed={0x8, 0x51, @u32=0x2}, @generic="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"]}]}, 0x318}, 0x1, 0x0, 0x0, 0x48000}, 0x4c040) r1 = msgget(0x2, 0x200) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/42) 20:04:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200000000000000]}, 0x2c) 20:04:47 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xfd00000000000000}], 0x49249f6, 0x0) [ 1311.351570] FAULT_INJECTION: forcing a failure. [ 1311.351570] name failslab, interval 1, probability 0, space 0, times 0 [ 1311.362944] CPU: 1 PID: 16916 Comm: syz-executor4 Not tainted 4.18.0-rc7+ #178 [ 1311.370328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1311.379734] Call Trace: [ 1311.382348] dump_stack+0x1c9/0x2b4 [ 1311.386005] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1311.391261] ? kernel_text_address+0x79/0xf0 [ 1311.395701] should_fail.cold.4+0xa/0x1a [ 1311.396875] IPVS: Unknown mcast interface: syzkaller1 [ 1311.399786] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1311.399815] ? save_stack+0xa9/0xd0 [ 1311.399843] ? save_stack+0x43/0xd0 [ 1311.399863] ? kasan_kmalloc+0xc4/0xe0 [ 1311.399887] ? find_held_lock+0x36/0x1c0 [ 1311.425401] ? check_same_owner+0x340/0x340 [ 1311.429756] ? rcu_note_context_switch+0x730/0x730 [ 1311.434707] __should_failslab+0x124/0x180 [ 1311.438959] should_failslab+0x9/0x14 [ 1311.442773] kmem_cache_alloc_node_trace+0x26f/0x770 [ 1311.447902] __kmalloc_node_track_caller+0x33/0x70 [ 1311.452858] __kmalloc_reserve.isra.40+0x3a/0xe0 [ 1311.457635] __alloc_skb+0x155/0x770 [ 1311.461371] ? skb_scrub_packet+0x520/0x520 [ 1311.465715] ? trace_hardirqs_on+0x10/0x10 [ 1311.469965] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1311.474992] ? print_usage_bug+0xc0/0xc0 [ 1311.479068] ? print_usage_bug+0xc0/0xc0 [ 1311.483145] ? print_usage_bug+0xc0/0xc0 [ 1311.487231] ? print_usage_bug+0xc0/0xc0 [ 1311.491309] ? __wake_up_common_lock+0x1d0/0x330 [ 1311.496084] ? print_usage_bug+0xc0/0xc0 [ 1311.500163] ? print_usage_bug+0xc0/0xc0 [ 1311.504246] alloc_skb_with_frags+0x13f/0x7d0 [ 1311.508760] ? __lock_acquire+0x7fc/0x5020 [ 1311.513012] ? __lock_acquire+0x7fc/0x5020 [ 1311.517266] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 1311.522039] ? trace_hardirqs_on+0x10/0x10 [ 1311.526293] ? print_usage_bug+0xc0/0xc0 [ 1311.530381] sock_alloc_send_pskb+0x89b/0xb10 [ 1311.534894] ? trace_hardirqs_on+0x10/0x10 [ 1311.539150] ? sock_wmalloc+0x1f0/0x1f0 [ 1311.543150] ? lock_downgrade+0x8f0/0x8f0 [ 1311.547320] ? kasan_check_read+0x11/0x20 20:04:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xe00], [], @multicast2}}, 0x1c) 20:04:48 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xa00000000000000}], 0x49249f6, 0x0) 20:04:48 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) r1 = gettid() r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) name_to_handle_at(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)={0xdb, 0x7, "c5bd33009bc4d6d9cae59266d644ae33ae51639c210a744fe647a47dc8ed7bca31e471175d9c7475db31b76d2b32d191efaffb1fd969e925ef4a08c1b76af342fd4661eee6911ff7087a89ac993d5612eadfed9162c86aca781a3412c159ea57d2900a4f61c46f6ce77b51724624b471e37061937b87d1f5be07edd8aa1e19a02ec6a1fef79490dd9be424553008e1aba3cf5a0e4f08d31e5a0dcede87b8e5a7c1f588df05dd094703622a40cbf08892b44f9be2f22e27116018b97a160090444029c653a02c37e4a77e05b4cd1e9bd6f09277"}, &(0x7f0000000080), 0x400) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f00000002c0)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000000240)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) [ 1311.551475] ? rcu_is_watching+0x8c/0x150 [ 1311.555628] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 1311.560066] packet_sendmsg+0x1b89/0x60f0 [ 1311.564232] ? trace_hardirqs_on+0x10/0x10 [ 1311.568491] ? __lock_acquire+0x7fc/0x5020 [ 1311.572762] ? packet_getname+0x5f0/0x5f0 [ 1311.576927] ? check_same_owner+0x340/0x340 [ 1311.581269] ? __check_object_size+0x9d/0x5f2 [ 1311.585792] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1311.591356] ? _copy_from_user+0xdf/0x150 [ 1311.595532] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1311.600584] ? rw_copy_check_uvector+0x30d/0x3e0 [ 1311.605371] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1311.610930] ? import_iovec+0x269/0x470 [ 1311.614920] ? dup_iter+0x270/0x270 [ 1311.618567] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1311.624129] ? copy_msghdr_from_user+0x3c4/0x580 [ 1311.628914] ? move_addr_to_kernel.part.20+0x100/0x100 [ 1311.634213] ? security_socket_sendmsg+0x94/0xc0 [ 1311.638988] ? packet_getname+0x5f0/0x5f0 [ 1311.643157] sock_sendmsg+0xd5/0x120 [ 1311.646901] ___sys_sendmsg+0x7fd/0x930 20:04:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00]}, 0x2c) [ 1311.650901] ? copy_msghdr_from_user+0x580/0x580 [ 1311.655679] ? lock_downgrade+0x8f0/0x8f0 [ 1311.659856] ? proc_fail_nth_write+0x9e/0x210 [ 1311.664371] ? __fget_light+0x2f7/0x440 [ 1311.668363] ? fget_raw+0x20/0x20 [ 1311.671836] ? find_held_lock+0x36/0x1c0 [ 1311.675928] ? wait_for_completion+0x8d0/0x8d0 [ 1311.680540] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1311.686096] ? sockfd_lookup_light+0xc5/0x160 [ 1311.690611] __sys_sendmsg+0x11d/0x290 [ 1311.694511] ? __ia32_sys_shutdown+0x80/0x80 [ 1311.698938] ? __sb_end_write+0xac/0xe0 [ 1311.702940] ? fput+0x130/0x1a0 [ 1311.706233] ? ksys_write+0x1ae/0x260 [ 1311.710058] ? syscall_slow_exit_work+0x500/0x500 [ 1311.714920] ? ksys_ioctl+0x81/0xd0 [ 1311.718567] __x64_sys_sendmsg+0x78/0xb0 [ 1311.722646] do_syscall_64+0x1b9/0x820 [ 1311.726558] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1311.731509] ? syscall_return_slowpath+0x31d/0x5e0 [ 1311.736463] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1311.741852] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1311.746718] entry_SYSCALL_64_after_hwframe+0x49/0xbe 20:04:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfc00000000000000], [], @multicast2}}, 0x1c) [ 1311.751920] RIP: 0033:0x456cb9 [ 1311.755111] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1311.774512] RSP: 002b:00007f42cc60ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1311.782240] RAX: ffffffffffffffda RBX: 00007f42cc60f6d4 RCX: 0000000000456cb9 [ 1311.789521] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 1311.796800] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 1311.804084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1311.811389] R13: 00000000004d3708 R14: 00000000004c8431 R15: 0000000000000001 [ 1311.825081] IPVS: Unknown mcast interface: syzkaller1 20:04:48 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009009300030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:48 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xeffdffff00000000}], 0x49249f6, 0x0) 20:04:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\a\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1312.003253] IPVS: Unknown mcast interface: syzkaller1 [ 1312.037737] IPVS: Unknown mcast interface: syzkaller1 20:04:48 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x4300000000000000, 0x2000005) 20:04:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x2c) 20:04:48 executing program 4 (fault-call:4 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x80770000], [], @multicast2}}, 0x1c) 20:04:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:48 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000140000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:48 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xe8030000}], 0x49249f6, 0x0) [ 1312.379397] IPVS: Unknown mcast interface: syzkaller1 [ 1312.386493] FAULT_INJECTION: forcing a failure. [ 1312.386493] name failslab, interval 1, probability 0, space 0, times 0 [ 1312.398127] CPU: 1 PID: 16977 Comm: syz-executor4 Not tainted 4.18.0-rc7+ #178 [ 1312.405513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1312.414869] Call Trace: [ 1312.417477] dump_stack+0x1c9/0x2b4 [ 1312.421139] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1312.426363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1312.431919] ? fib_table_lookup+0xa53/0x24a0 [ 1312.436367] should_fail.cold.4+0xa/0x1a [ 1312.440447] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1312.445573] ? fib_insert_alias+0x1200/0x1200 [ 1312.450090] ? __isolate_free_page+0x690/0x690 [ 1312.454703] ? print_usage_bug+0xc0/0xc0 [ 1312.458794] ? graph_lock+0x170/0x170 [ 1312.462618] ? __lock_acquire+0x7fc/0x5020 [ 1312.466901] ? __lock_acquire+0x7fc/0x5020 [ 1312.471164] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 20:04:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x506c0000], [], @multicast2}}, 0x1c) 20:04:49 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x7fffee27}], 0x49249f6, 0x0) [ 1312.473590] IPVS: Unknown mcast interface: syzkaller1 [ 1312.477248] ? graph_lock+0x170/0x170 [ 1312.477273] ? graph_lock+0x170/0x170 [ 1312.477299] __should_failslab+0x124/0x180 [ 1312.477323] should_failslab+0x9/0x14 [ 1312.477344] kmem_cache_alloc+0x47/0x760 [ 1312.477368] ? fib_select_multipath+0xb70/0xb70 [ 1312.477393] dst_alloc+0xbb/0x1d0 [ 1312.477414] rt_dst_alloc+0x102/0x520 [ 1312.477431] ? fnhe_flush_routes+0x480/0x480 [ 1312.477452] ? __lock_is_held+0xb5/0x140 [ 1312.477480] ip_route_output_key_hash_rcu+0xa4d/0x33a0 20:04:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}, 0x2c) [ 1312.477507] ? ip_route_input_noref+0x270/0x270 [ 1312.477532] ? __lock_acquire+0x7fc/0x5020 [ 1312.536972] ? print_usage_bug+0xc0/0xc0 [ 1312.541055] ? lock_acquire+0x1e4/0x540 [ 1312.545056] ? ip_route_output_key_hash+0x1ab/0x3b0 [ 1312.550095] ? kasan_check_read+0x11/0x20 [ 1312.554258] ? rcu_is_watching+0x8c/0x150 [ 1312.558426] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 1312.562864] ? trace_hardirqs_on+0x10/0x10 [ 1312.567128] ip_route_output_key_hash+0x242/0x3b0 [ 1312.571987] ? ip_route_output_key_hash_rcu+0x33a0/0x33a0 [ 1312.577554] ? __lock_is_held+0xb5/0x140 [ 1312.581626] ? __account_cfs_rq_runtime+0x770/0x770 [ 1312.586654] ip_route_output_flow+0x28/0xc0 [ 1312.590993] ip_tunnel_xmit+0x914/0x3af1 [ 1312.595065] ? trace_hardirqs_on+0x10/0x10 [ 1312.599318] ? print_usage_bug+0x70/0xc0 [ 1312.603421] ? ip_md_tunnel_xmit+0x1670/0x1670 [ 1312.608034] ? __lock_acquire+0x7fc/0x5020 [ 1312.612281] ? lock_downgrade+0x8f0/0x8f0 [ 1312.616448] ? trace_hardirqs_on+0x10/0x10 [ 1312.620702] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1312.626254] __gre_xmit+0x5b7/0x950 [ 1312.629906] ipgre_xmit+0x3e8/0xb50 [ 1312.633551] ? gre_tap_xmit+0x590/0x590 [ 1312.637540] ? __lock_is_held+0xb5/0x140 [ 1312.641622] dev_hard_start_xmit+0x26c/0xc30 [ 1312.646049] ? ___sys_sendmsg+0x700/0x930 [ 1312.650243] ? dev_direct_xmit+0x6b0/0x6b0 [ 1312.654496] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1312.660047] ? netif_skb_features+0x690/0xb70 [ 1312.664549] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 1312.669048] ? lock_acquire+0x1e4/0x540 [ 1312.673032] ? validate_xmit_skb+0x80c/0xf30 [ 1312.677457] ? netif_skb_features+0xb70/0xb70 [ 1312.681944] __dev_queue_xmit+0x29c2/0x38e0 [ 1312.686272] ? __kmalloc_node_track_caller+0x47/0x70 [ 1312.691394] ? netdev_pick_tx+0x2d0/0x2d0 [ 1312.695539] ? skb_scrub_packet+0x520/0x520 [ 1312.699869] ? trace_hardirqs_on+0x10/0x10 [ 1312.704095] ? graph_lock+0x170/0x170 [ 1312.707885] ? print_usage_bug+0xc0/0xc0 [ 1312.711934] ? print_usage_bug+0xc0/0xc0 [ 1312.716000] ? print_usage_bug+0xc0/0xc0 [ 1312.720065] ? print_usage_bug+0xc0/0xc0 [ 1312.724112] ? __wake_up_common_lock+0x1d0/0x330 [ 1312.728887] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1312.734416] ? find_held_lock+0x36/0x1c0 [ 1312.738485] ? lock_downgrade+0x8f0/0x8f0 [ 1312.742638] ? lock_release+0xa30/0xa30 [ 1312.746600] ? check_same_owner+0x340/0x340 [ 1312.750913] ? skb_set_owner_w+0x21d/0x320 [ 1312.755157] ? kasan_check_write+0x14/0x20 [ 1312.759420] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1312.764428] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1312.769435] ? __check_object_size+0x9d/0x5f2 [ 1312.773938] ? usercopy_warn+0x120/0x120 [ 1312.777989] ? _copy_from_iter_nocache+0x1050/0x1050 [ 1312.783094] ? kasan_check_read+0x11/0x20 [ 1312.787242] ? rcu_is_watching+0x8c/0x150 [ 1312.791408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1312.796934] ? skb_copy_datagram_from_iter+0x451/0x660 [ 1312.802213] dev_queue_xmit+0x17/0x20 [ 1312.806004] ? dev_queue_xmit+0x17/0x20 [ 1312.809983] packet_sendmsg+0x42a2/0x60f0 [ 1312.814135] ? trace_hardirqs_on+0x10/0x10 [ 1312.818374] ? __lock_acquire+0x7fc/0x5020 [ 1312.822609] ? packet_getname+0x5f0/0x5f0 [ 1312.826748] ? check_same_owner+0x340/0x340 [ 1312.831070] ? __check_object_size+0x9d/0x5f2 [ 1312.835580] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1312.841120] ? _copy_from_user+0xdf/0x150 [ 1312.845262] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1312.850268] ? rw_copy_check_uvector+0x30d/0x3e0 [ 1312.855028] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1312.860569] ? import_iovec+0x269/0x470 [ 1312.864539] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1312.870078] ? copy_msghdr_from_user+0x3c4/0x580 [ 1312.874835] ? move_addr_to_kernel.part.20+0x100/0x100 [ 1312.880105] ? security_socket_sendmsg+0x94/0xc0 [ 1312.884854] ? packet_getname+0x5f0/0x5f0 [ 1312.889026] sock_sendmsg+0xd5/0x120 [ 1312.892758] ___sys_sendmsg+0x7fd/0x930 [ 1312.896750] ? copy_msghdr_from_user+0x580/0x580 [ 1312.901506] ? lock_downgrade+0x8f0/0x8f0 [ 1312.905658] ? proc_fail_nth_write+0x9e/0x210 [ 1312.910151] ? __fget_light+0x2f7/0x440 [ 1312.914122] ? fget_raw+0x20/0x20 [ 1312.917588] ? find_held_lock+0x36/0x1c0 [ 1312.921653] ? wait_for_completion+0x8d0/0x8d0 [ 1312.926229] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1312.931760] ? sockfd_lookup_light+0xc5/0x160 [ 1312.936247] __sys_sendmsg+0x11d/0x290 [ 1312.940138] ? __ia32_sys_shutdown+0x80/0x80 [ 1312.944535] ? __sb_end_write+0xac/0xe0 [ 1312.948521] ? fput+0x130/0x1a0 [ 1312.951844] ? ksys_write+0x1ae/0x260 [ 1312.955665] ? syscall_slow_exit_work+0x500/0x500 [ 1312.960507] ? ksys_ioctl+0x81/0xd0 [ 1312.964121] __x64_sys_sendmsg+0x78/0xb0 [ 1312.968173] do_syscall_64+0x1b9/0x820 [ 1312.972072] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1312.976995] ? syscall_return_slowpath+0x31d/0x5e0 [ 1312.981926] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1312.987294] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1312.992155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1312.997342] RIP: 0033:0x456cb9 [ 1313.000521] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1313.019740] RSP: 002b:00007f42cc60ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1313.027458] RAX: ffffffffffffffda RBX: 00007f42cc60f6d4 RCX: 0000000000456cb9 [ 1313.034735] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 1313.042010] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 1313.049280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1313.056545] R13: 00000000004d3708 R14: 00000000004c8431 R15: 0000000000000002 20:04:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) syslog(0x9, &(0x7f0000000100)=""/170, 0xaa) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x0, 0x3ff}) 20:04:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000000200"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:51 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x1100000000000000}], 0x49249f6, 0x0) 20:04:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xf839], [], @multicast2}}, 0x1c) 20:04:51 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x5e02000000000000, 0x2000005) 20:04:51 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700097b2600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13000000]}, 0x2c) 20:04:51 executing program 4 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1314.663675] IPVS: Unknown mcast interface: syzkaller1 20:04:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x66b8], [], @multicast2}}, 0x1c) 20:04:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}, 0x2c) [ 1314.723593] IPVS: Unknown mcast interface: syzkaller1 20:04:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:51 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x31010000, 0x2000005) 20:04:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200080, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getown(r0, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x7b, 0x0, [0x200, 0x200000c0000103]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x125100, 0x0) 20:04:51 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009680000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:51 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x80040200}], 0x49249f6, 0x0) 20:04:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100400300"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfffffffe], [], @multicast2}}, 0x1c) 20:04:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) [ 1314.962305] IPVS: Unknown mcast interface: syzkaller1 20:04:51 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x92efff7f}], 0x49249f6, 0x0) 20:04:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:51 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700096c2600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:51 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x11010000, 0x2000005) [ 1315.034807] IPVS: Unknown mcast interface: syzkaller1 20:04:51 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140), 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = geteuid() fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000040)=0x8000000000004, 0x362) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r6 = socket$inet(0x2, 0x2, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) socket$pppoe(0x18, 0x1, 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) ioctl$sock_ifreq(r5, 0x8930, &(0x7f0000000000)={'tunl0\x00', @ifru_addrs=@xdp={0x2c, 0x3, 0x0, 0x19}}) sendto$packet(r5, &(0x7f0000000140)="89eb1c1a6b267d37a17d6891a035c84c8b5359ae03d1fe5e123e356f612e672bf913d35607e8c32cf625f91f83d33750c1a2d01c18bfb94eb3bb540d29e198aaf2c2299e8e9105c91a660f4647367046caf81c65fe5ecabd12f74d9cf260", 0x5e, 0x24000040, &(0x7f00000001c0)={0x11, 0x1b, r8, 0x1, 0x80000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) sendto$inet(r6, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x200, 0x8) 20:04:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x1100000000000000], [], @multicast2}}, 0x1c) 20:04:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, 0x2c) [ 1315.207899] IPVS: Unknown mcast interface: syzkaller1 [ 1315.217763] IPv4: Oversized IP packet from 127.0.0.1 [ 1315.223304] IPv4: Oversized IP packet from 127.0.0.1 [ 1315.231320] f2fs_msg: 70 callbacks suppressed [ 1315.231334] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1315.243119] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:04:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, 0x2c) [ 1315.269692] IPVS: Unknown mcast interface: syzkaller1 20:04:51 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x258, 0x2000005) 20:04:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:51 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x8000000}], 0x49249f6, 0x0) 20:04:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xa007000000000000], [], @multicast2}}, 0x1c) 20:04:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231ffffffffffff"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1315.343307] IPv4: Oversized IP packet from 127.0.0.1 [ 1315.348654] IPv4: Oversized IP packet from 127.0.0.1 [ 1315.355190] F2FS-fs (loop6): Invalid log sectorsize (2518025) [ 1315.361248] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1315.369847] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1315.377084] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:04:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200]}, 0x2c) [ 1315.491857] F2FS-fs (loop6): Invalid log sectorsize (2518025) [ 1315.497907] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:04:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:52 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009480000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:52 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0x2, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)={'syz1'}, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084503, &(0x7f0000000200)=""/202) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/196) 20:04:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x28f8000000000000], [], @multicast2}}, 0x1c) 20:04:52 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xffffff7f00000000}], 0x49249f6, 0x0) [ 1315.705511] IPVS: Unknown mcast interface: syzkaller1 20:04:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x2c) 20:04:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1315.761126] IPVS: Unknown mcast interface: syzkaller1 20:04:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = memfd_create(&(0x7f00000001c0)="2d42d57aa0cd254e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61db2ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f00000000c0), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000840)='./file0\x00') unlink(&(0x7f0000000000)='./file0\x00') bind$inet6(0xffffffffffffffff, &(0x7f000047b000), 0x1c) listen(0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000002c0)=""/228, 0xe4) socketpair(0x1b, 0x80000, 0x4, &(0x7f0000000100)) [ 1315.850262] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1315.857426] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:04:52 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x4600000000000000, 0x2000005) 20:04:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x2c) 20:04:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:52 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6398) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @dev={0xac, 0x14, 0x14, 0xc}, @local}, 0xc) close(r2) 20:04:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xb0820000], [], @multicast2}}, 0x1c) 20:04:52 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009267b00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:52 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x4000000}], 0x49249f6, 0x0) [ 1316.372761] IPVS: Unknown mcast interface: syzkaller1 20:04:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:53 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x111000, 0x0) ioctl$TCXONC(r0, 0x540a, 0xf218) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local, @local, [], {@ipv4={0x6558, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x86ddffff, @broadcast}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}}}}}}, &(0x7f0000ea3000)) 20:04:53 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009004800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000]}, 0x2c) 20:04:53 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xfd000000}], 0x49249f6, 0x0) [ 1316.439462] IPVS: Unknown mcast interface: syzkaller1 20:04:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x39f8], [], @multicast2}}, 0x1c) 20:04:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572317fffffff00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:53 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x6f00000000000000, 0x2000005) 20:04:53 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xe) fstatfs(r1, &(0x7f00000001c0)=""/111) write$sndseq(r1, &(0x7f0000000080), 0xffffff17) 20:04:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x2c) [ 1316.630751] IPVS: Unknown mcast interface: syzkaller1ÿÿÿ 20:04:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xcb68], [], @multicast2}}, 0x1c) 20:04:53 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000020000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:53 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x900}], 0x49249f6, 0x0) [ 1316.703565] IPVS: Unknown mcast interface: syzkaller1ÿÿÿ 20:04:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100000000ffff"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:53 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xd600000000000000, 0x2000005) 20:04:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00]}, 0x2c) 20:04:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xd698], [], @multicast2}}, 0x1c) 20:04:53 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xffeb}], 0x49249f6, 0x0) 20:04:53 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900007fff0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, 0x2c) 20:04:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:53 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xaa010000, 0x2000005) 20:04:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1317.218847] IPVS: Unknown mcast interface: syzkaller1 [ 1317.282838] IPVS: Unknown mcast interface: syzkaller1 20:04:53 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28021) getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80) recvmmsg(r1, &(0x7f0000004040)=[{{&(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000001400)=[{&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/32, 0x20}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/21, 0x15}, {&(0x7f0000001280)=""/138, 0x8a}, {&(0x7f0000001340)=""/142, 0x8e}], 0x6}, 0x3}, {{&(0x7f0000001480)=@can, 0x80, &(0x7f0000002880)=[{&(0x7f0000001500)=""/10, 0xa}, {&(0x7f0000001540)=""/110, 0x6e}, {&(0x7f00000015c0)=""/215, 0xd7}, {&(0x7f00000016c0)=""/237, 0xed}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/134, 0x86}], 0x6, &(0x7f0000002900)=""/230, 0xe6, 0x3}, 0x9}, {{&(0x7f0000002a00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002a80)=""/137, 0x89}, {&(0x7f0000002b40)=""/113, 0x71}, {&(0x7f0000002bc0)=""/116, 0x74}, {&(0x7f0000002c40)=""/214, 0xd6}, {&(0x7f0000002d40)=""/208, 0xd0}, {&(0x7f0000002e40)=""/59, 0x3b}], 0x6, 0x0, 0x0, 0x8}, 0x4}, {{&(0x7f0000002f00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003240)=[{&(0x7f0000002f80)=""/233, 0xe9}, {&(0x7f0000003080)=""/244, 0xf4}, {&(0x7f0000003180)=""/192, 0xc0}], 0x3, &(0x7f0000003280)=""/50, 0x32, 0x9}, 0x4}, {{&(0x7f00000032c0)=@ethernet={0x0, @random}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003340)=""/33, 0x21}, {&(0x7f0000003380)=""/244, 0xf4}, {&(0x7f0000003480)=""/246, 0xf6}, {&(0x7f0000003580)=""/39, 0x27}, {&(0x7f00000035c0)=""/240, 0xf0}, {&(0x7f00000036c0)=""/149, 0x95}, {&(0x7f0000003780)=""/45, 0x2d}], 0x7, &(0x7f0000003840)=""/207, 0xcf, 0x1}, 0x7f}, {{&(0x7f0000003940)=@sco, 0x80, &(0x7f0000003f00)=[{&(0x7f00000039c0)=""/12, 0xc}, {&(0x7f0000003a00)=""/235, 0xeb}, {&(0x7f0000003b00)}, {&(0x7f0000003b40)=""/107, 0x6b}, {&(0x7f0000003bc0)=""/2, 0x2}, {&(0x7f0000003c00)=""/236, 0xec}, {&(0x7f0000003d00)=""/34, 0x22}, {&(0x7f0000003d40)=""/166, 0xa6}, {&(0x7f0000003e00)=""/247, 0xf7}], 0x9, &(0x7f0000003fc0)=""/109, 0x6d, 0x1000}, 0x100000000}], 0x6, 0x10002, &(0x7f00000041c0)={0x77359400}) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x80000063, 0x2}, {}], 0x8e) 20:04:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfe80000000000000], [], @multicast2}}, 0x1c) 20:04:53 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x97ffffff00000000}], 0x49249f6, 0x0) 20:04:53 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009230000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:53 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x3a020000, 0x2000005) 20:04:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300000000000000]}, 0x2c) 20:04:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1317.468129] IPVS: Unknown mcast interface: syzkaller1 20:04:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000]}, 0x2c) 20:04:54 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x6801, 0x2000005) 20:04:54 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x20000480}], 0x49249f6, 0x0) 20:04:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1317.527185] IPVS: Unknown mcast interface: syzkaller1 20:04:54 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009090000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:54 executing program 5: r0 = semget$private(0x0, 0x3, 0x281) semtimedop(r0, &(0x7f00000000c0)=[{0x4, 0xfffffffffffffffc, 0x800}], 0x1, &(0x7f0000000100)={0x77359400}) r1 = semget$private(0x0, 0x6, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x20000000001, 0x0, 0x0, 0x3e}, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) semop(r1, &(0x7f0000000000)=[{0x80000003, 0xff}, {0x0, 0xfffffffffffffffd}], 0x2aaaaaaaaaaaac4a) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000080)={0x3ff, 0x7fffffff, 0x80, 0x2, 0x7f, 0xc0000}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)) 20:04:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x187d000000000000], [], @multicast2}}, 0x1c) 20:04:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\a\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x2c) 20:04:54 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x40}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x101000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xff, 0x6}, 0x8) read(r0, &(0x7f00000000c0)=""/128, 0x80) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 20:04:54 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x8}], 0x49249f6, 0x0) 20:04:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:54 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700096c0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1317.817262] IPVS: Unknown mcast interface: syzkaller1 20:04:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xb866000000000000], [], @multicast2}}, 0x1c) [ 1317.857289] IPVS: Unknown mcast interface: syzkaller1 20:04:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x2c) 20:04:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\x00 \x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:54 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xffffff97}], 0x49249f6, 0x0) [ 1318.083205] IPVS: Unknown mcast interface: syzkaller1 [ 1318.135583] IPVS: Unknown mcast interface: syzkaller1 20:04:55 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x9f01000000000000, 0x2000005) 20:04:55 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x10990000], [], @multicast2}}, 0x1c) 20:04:55 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0), 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}}, 0x0) mq_open(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x200000000, 0x7, 0xbb6c}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x0, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000300)={0xa, 0x4, 0xfa00, {r1}}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="4f4f09f9815d24990320d9f108103997", 0x10) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 20:04:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, 0x2c) 20:04:55 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x9000000}], 0x49249f6, 0x0) 20:04:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100f000"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x2c) [ 1318.564276] IPVS: Unknown mcast interface: syzkaller1 20:04:55 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x41) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001480)={'filter\x00', 0x7, 0x4, 0x558, 0x0, 0x330, 0x0, 0x470, 0x470, 0x470, 0x4, &(0x7f0000001440), {[{{@arp={@remote, @loopback, 0xff000000, 0xff, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@dev={[], 0x12}, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x88c2, 0xa63, 0x1, 0x0, 0x6, 0x7ff, 'dummy0\x00', 'veth1_to_bridge\x00', {}, {0xff}}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_state_t:s0\x00'}}}, {{@arp={@multicast1, @multicast2, 0xffffffff, 0xff, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@remote, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x0, 0x2, 0x0, 0x1, 0x7fffffff, 0x2, 'bridge_slave_1\x00', 'bond_slave_1\x00', {0xff}, {0xff}, 0x0, 0x250}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7f, 0x3}}}, {{@arp={@remote, @broadcast, 0xffffff00, 0x0, @empty, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x10001, 0xc8, 0x81, 0x3, 0x40, 0x2, 'veth0_to_bond\x00', 'veth0_to_team\x00', {0xff}, {0xff}, 0x0, 0x45}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast, @empty, @local, @broadcast, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x5a8) sendmsg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000040)="db8602357166180b69d302313b88bbc59a47f31b6301dba67cb0bdaff8113aa92c8a86a4f30807e4ed7014f2a6bfe9a8c983f2b5993986e5ec873842f54090050f38b0a435f74e2764b9d62fce50768481952fdb3a3764f3354e05e85a8570a4a6377aa91834ca72bd2505af5acde3556f267e11c6f9436b3d396c21acc2adf12de9ee6621b5baa24a30362b5115b1037b34379374641b16570e0facbc3da91b98fd5b4f303d714fb20d5d04a98c6d4a9ae2cfe429862e017d18f6dad4f4b98de064d876d4d2ebcc15ae3160157626a207aa52c94f94ad926fff42a421a96e9915a952c14235ae9b6f43b1b94c0d4f0d157fe8fec22484b131e5766c31ac6c273092f4ec148f00b6e780b07db8195a6eb2365bdee16ac07fa3524e6fc0c40d1e9839eabe1d1b9aa1682e99534e17dff6dc9d88edf779b737121f37e5c3430b95c0378465275a73beb67c64ce352809c05e314173ab75ec8ad29bc223f1d211955d2b6c34571b50d295740e29cdd9aa7eda4863f63730c87da74907e041d44214fc8c2bb9303a64b2f24f0a9148648f7e3451580b61f10d9f099e7f673bb52f94004141e375dae11ebab8ef7e6df77245546a2985063414c00d7460b5fc78948ae204e5b7343250b89ec8f41fd9aa4889f2d41425bc8146823283c547455be0a6339737cce3a4813fc43ed2dd5aeb81317232de0f69ff84fea568c40edee61170e60687f9385aabc98072c93890d25f8b27d784ee87553fc70340110199151cc3b4859a42ea476e76bfad87d5bb3f331579b831b2ea5ad48f450075b65ff130fa3b4c05ef17cc29bf648b072b3dbeb024ffc9efbf60fb3504e15040827f8be7e4466067b2dac381565ed5ccfdacac98acdd5147d03632c1cc835323063a0783d70860ed57ff3e14b6eebc3caea02b7c0b98ef42c4f3b61f50392a92ffd1d86a9fb7e4f58d03b0187259dfcd4db7b239b029301d7c1bd9ce166dbfa04a03de9c197dce1342bad0a6d1e51224ba82e0cd03b06016abb0789d8df20beaa1e1869b7572e13a36db772491b368ae175cf65e5bda6a2bac30ffbbd84ed3eb8f1b0407192ecd820f4ddb4f360c026d6e9a4b30ac53b6ebb180675c28e1774d9d2c4a603fef004d58c17322547535a02778bfb7246d074fe9d698dade750252a87e29d949bfcb7973e798f543d3f7b9c2c4affe4579244ac8149b7e5aa5dbf838d7aae5e1b6f3b5044e60b11c8491cdf89bd9f99a1ba23f481d9a4225a8ac448cc2b9ca31e5c81064ebd1d329fa1da7721e1afe5f75914ee5d1b67527d625a100f1abc03d431c546a1f6675d5cd9ef9c728da99c8d1f958a103ef3aeb0d1b03bf20c94897dc966475976bac648a7be86d24ae5d7662e1c54a72834d4e1becf3658ec5f4ca90db1946e5142a8fdcfc9c32057105d0c6caec9c27e8162d2f32cfe9cc8b8b5f9d1b4ea086121e75903d5259878d495b8457538844619b5daa6cb76ae62fd613b0386d1fe3d11ffaf0d696264775d35314032609da07f554d73b7ce5835865ebbba5d3338d57d79f1c47e0ac93ff5a4b7c9edbe3736b979aac970597a8d620e54c001e8322bf64fecd6e13890b37350db83ae23d598d27b55d9692660db89dad20b6e42a908b1002d22f8100ccf5ce44e9177afabfbf61192a70d407634e1439ab7a8065b1fa75dab3dd50dfbea2cfbf0633dbb565546b56260d20785210bfdf2938ab3265854599c0da19b06cb97626e824669ba7593830b7ae822375a78565d74f39c488873a3b0a589b94910ad08db9d3a00dfc056563ba6ffb6e0b7011bdb4bc58ef4c405b700dfd80879c063cb48fbb97697a54288b343088553723a7c72a979a0e58eb338170ce273a4ab4338773c7e41e97805e1105db7778ade3ea46344f390180fe99a9bc8552d8dbe2b34056e75104324830257207d7fbb09a198918fead28bfc2a2a39d1a06a0e3d982749c37b19eea7ee846761a0b40d36b77250d0693a3b07ce29deafdbd0a26c5dc0ab56fa0bbc26b69850525d7002aa63f8e10638a6193b5033410e33298b762948d5ef64295012f551bb5ab162889a48386b3bb372a161771efe7f405bc524caadb826980c8cda7aaee460567db6937ea5beef889516c7b82334d5f20a03d7307faf625340a7afeaf1061ac598c40514814a90e3ebf7371db3202b3362349a438e2b60c5d5cdf872b688b11bda051e49d194af4302fd527b9b3071d9ead04949a09a8f0e20d91a6394f6e6434b5ff3f7ec4638d0dca33c2103b0da10d7deab2b3b01121eb61ea972bc9db8c6f1f646641515ba588d71651bec163c5615e88faf69de16c86f28a5b204d105484edd0b9ec33ad0a57956f0a79d91d0d4053b5a7be8b2833106daba6d1b9d967e240628cb098b088a22e139a0a86cde5d26bff84f1bb2ceb46fecd2a50b0cc167bda6ed748e08e7c7a6454662e2289c9342160bfb23bc095f991b83dccce857a5a1374eff9ca9166931154ddaa7d1ec80533d1387bd37268f24811cd94aca3216683ee51adb374778be605f0d962eeb28b182e0f114e4785c3a313dfc80140232b89340884621a623fc3e22520eb43a5c12959c70a863db08fd8880e5871618940135589fa7159e1b46b95cce244a809f8c5c0d0cc3898039a0ad09925caaa091018eefb70676d691138a1450739c75b130c26a11bd10cf30e022c3fdcf2f2ec1a98812fc121347b7adeddbedc901c378fcea1034160fa9128ef16ce1b7fb49585ed36a0edf3db6234906c444f8d3f2b3fbe2316cc077f018dd57743bf7d8ea5e08306180e0abada1405c16fceedcad2b65eb4f14ce418401b65e33caca53d950a088cd7e4bf425438a90d9adbb7cb438481d850faae3a3122567cbe63afa3f6c82fd911c68b36fdc985fd1502a490d5ba1de683df0caab70c8c165a0b8e0e04db15bcb295c40a7eb0d9ba84ceaff546df7dd5dee406cb9b2a0c6a8d1367f0aa812a604422f97ec602fc530a41a6d0822a7e875d83f1978eec2f6a44dd43f00196381708e47647d6c20e7cabcc287de12c59bd27de2674cbc6f0bfccae934a84fc65f0c4ba65c53d22e42ae5f2e41090991f2d1b386a1217890c85160e4af450ed8f0d20c7a4ed075c5cb126092921c11270a0e950ff14c7c31f28980d2a1aaf4ba425646727ac07d9a42735042242ef03687dfdb6ef7641cc9f61e1bcdf424ebf8618a024f9ee6fd58a6f5d16c9b27de8c0af4b630df352c1e34fde54b41ead84e70d89e8aa37dd5f35f0864531947561c8b4cbcdf2777dfc96b04dc5ceba0cb029f52e636d88241b61f2457d955843263cd56fee5659030f6817875354295059546dcfa9756d5eac7fea150b322ff6de5362db189561710f14c9e7b7e5c7360619d03510f8692374f12043a7cbf67b19c54828572cfb0a79d5ed44ad0c4ba86a61624189f888b38ea816e0b8f1390bad562cfb4af8165515aaf28356546d51a4eea8288d924cc6821ed8675bb654ec16ae5fda585fa787122cf5d7f0b43231da016b1051be6825ff656430d1d4852ebb71454036741bbb0a05e30327f70f5d8885983f1eea6bf120a95d3d71d917d11d618a59001f8b175feb598bdcca5e376b1e609d3e3f7027e32e289e6c94e05e6ca7fed99168acc5b3d678af03d3d674f968e0c2d687cc8c83bd067f3b90a1716b641a41127bada38aff9e9feaba2b634bb313b92e30aa92ac1d02f33f1e98aed132a5677ee3a78fb5283e4ec4ae28f725b76429674e932bf70d29cb8c48ba8254ec9caf41bbaf76af8b4c2cd2b6d0d291d677ddec61ababe4335abcf3a2522a26403f46485593b3c0f9352a47a99bba350e9a4ff4c8be195168b5342927d697cf2c4b2c1a252038f6ec63b5ab4bb7ea252db744509f3569968ed8c1ff6d965f8a98284a37c6892f16bf3212c31b598293ac3600a6fcb13e9f35ebd5e73888a87cb6a0d1a93002f4fda5c06c88652a05602b8152fdee27e773101163b4fd8c71a80c08b19c530634460bc636c986432b02910c66013d6f8569da0c7dd245c3dadd766597b24dc8992be49ec35e7ddf61f883053f3a00eb832ef95db4699c381323fafe77c721826c75fcfc57a75dcc1c96dfbc8e12b5c107c5a5ae837f582489bfda83311cdecc8fc2a75bef9a47546aab491aff1dcae0cbd7a2d0cac12af9f60e664565344564ba14fcbbad111df3ac7f930fe8bcb5b34033aa0e415c769f790d98e9b2e5563ace2d1b506d19f05ddcb1a0625c258348952a162f0b81a1c7d1af6d560e704baaaf3f84d285ce4a1600c0edd9b242c07918d72ca0ea04fd2606d8bfa780f8bd51c7e992b8422a55892c9724df2e63f5f78412d60c1b22dc5140b3c005dab1a575391469e80217e62f6773141c5a6f05780599ab3b970a4fb5ff9d48d242da1df87a8b4cde3375e1a24c5f76b683821d3ee84389220f9c754ffcc282dd055fc5184a6e8784397ec7d4a33283983db63749659a9e9a68eb87bc38c395b94df6be7b74de3d54b25756cd1df1a09d59b8e96b4f4cc826967f3bb8bfcfc68b2d7bcb6d6acb7542bb84ed8d44a922207496dfd711d817effacca9ccc5df24fb8dcc6445686871f8d2ef846ec53171c25101788131db57e7ddb6d473b2c94d50a317d4faf820764202c1527358a7264b42701bf78fe39a40c52821753d40ff332207d6733a110d56e7939fb75c14720e9b49b7d6a32f9fc7e16900ed5959e351f953832eee71768cb867dac7776e6b045579e70e0cc7ed2ae76fad45baff9b5e5420f9348ec5cbbeffb263d148abd349783e8c5b98af7722c66cfd8a1f02ff475fb484113c8e03f5aa74c67ab02843d5dbf386ad8b5b80ea39370a397cb03b343590bd6b907161d464ef2eb3bfcad0fbbb8a6643e44eeabb27f81b30ab9456374fa681829634ea8b85145e9cb043d406c62e674e9c642829ab58bd01b13fa899e796184c4d0dd46e965898c563a49bb20e438d6b0a0e17f4782b140e2da0b4a2de30cd0843d9374681240b3f1ffbe34c6d6df7a0d19bf140042cbb4982beed8c7f88d5d60c8b9e4752e31bcdf4d150e8efd7bb16a6e41f4eb35e3319c5f5fe25f3f2838503be800ce1d2c7dd9efabb3f767d9c195804a1810e592eab76e4c47a75a124964e909972f93286ae05a7d94da0149a110cbb65b6c2fcd86aa908525441359053442b67b94c1bf6292143e12eab55ac0924129b1f1887c6062e702d1d878069c0c2f44382021f6671ac90cc95a33a09c3053cadf8dfb3a42e51089c12d6d883e0cf302c1e30099b678f214adab96de56ac52056fa28fa635b5e3321da668c46b1bc23e862a8722c613434d8e6501fe07ee6eca83d5a1e14d189f85ee8a8ccbe014a4862c94ccef93100ce3d0e5bc79b1d550c00cdc5bddccb0ee58711c838db626c47ddacc5f2ba00f3a4de62225e60e6af237a9914fbafe1ac19ccddb5531d247f18ddf23e37cdf84a37b74f266c73b4615aa65dc3b54579a6ec4a5f574b779539ce47a34360cd86539d2f07ea9199b37ae8d15f9b1aa8c3ef05dafb557787d4221a124d4962b4357f1c16ee9df80b3383e4f248234d094f830594db822f839a7a9a9f5386f24e3d75997583976e8f7687af1f2af2b065217148ef20b59d6f9888d0faacaa4384edd92551155163341b8f4653f28a2d93ba6a8f68aa8f3d7e21f8c916016eee751483a208fcceec39d20c3c0e2299b3aca9116f680d760d8a70ef48c00d2d89d2d39b59f319730e10a25034048ac267ffa4c656058db5dd493251409885e2245a8d0fe3ec4d402f87", 0x1000}], 0x1, &(0x7f0000001080)=[{0x50, 0x10c, 0x4a0e, "aaadf4849111f1acc1128648cbda2143bf2732960d551e5245fa98ffda9580f375b78d98a12882cef464758a39b7cd4fec49302a0f4cd0fea95045"}, {0x38, 0x1ff, 0x2, "43b7e89d943feecad2108d2eb84269c5ab7d7b7a2a7e410ae0207e0ff204f1d31aeb2a"}, {0x30, 0x0, 0xffffffff, "1cadacb59ec5223914eb25bc05dd062122185d785f6bc84a968f34"}, {0xf8, 0x117, 0x9, "b67947f6009f0e8057b5fe4bbe13ff3b46a33493e82e8835f5a384b0c0907c37adfcc750bf11410025593ade040c477fd18fad9c40a0c0d2b724db386ccaf2f6efdfd37c5334935dce8ec51031bffa9a470e52a73ac080467fb9c130bd52d986e1439baff61afb31e427a017818ee5d8ba919a9dc1eb30067e4a0be43174a7df45096f95605923178445c9d50e365c1b11cac48d6667e55e9a024afc9b01f0a8b158910ed7d53e8bfe9cf423a34d0eefa717c8b9b1441ef39894b6611da41eef340d469634a7fc7875c6b2e1ce677754d5e06a9862b4896064d094949d9c56d1b481"}, {0x90, 0x18b, 0x10000, "be6f80c6d781bd33053b4e71a345eb07bc23d095663bd0205eb82d4a0c1b178b56163a5d3a3e23ed17d0daba9327404282d5c13ed4e66f21d7736a3dfa3458fe0cae35abe67bb1c1a72196a129febaa9b6185960a749ebe345bf904a2d4dbe2d26127e25266fde622617391e2ebac0fd79bc3fd868a8a9aff55a025c"}, {0xa0, 0x119, 0xf8, "cda7dbf5960925f89c6f49a9da5aaaef7403d919a4fefea483b782953e731f22c123bc4a9cce63c313a64d620b5c13488b40eca9e53649db31772077ec0296dc5832f73e3832ea9c88b89d9b9c5acba3f1e0061edd813b3ee7de1766a353eb53fa42730ec68c774e5bec0b63780bc0e4837dc4d95acd4b6bec421ae5acba338f5eb8ca81338d00d0bfe564ae98f6fbc4"}], 0x2e0, 0x81}, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl(r1, 0x827c, &(0x7f00000013c0)="083f4e0e590e17c01a19ff9e805f8a5e74dd5b819325bf9c95a452e5591404e9b456ceffd8292012eae037b9330958326c47e765f36f9173b5bdc4bf98a0e4a05a7425c67d5fbadb1685dc41bafb441cf0d3c09731dea499dfb31c5aa9c3ec0f203e3fbb1391") fcntl$notify(r1, 0x402, 0x2) 20:04:55 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xfe00}], 0x49249f6, 0x0) 20:04:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xc82e0000], [], @multicast2}}, 0x1c) 20:04:55 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009006000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1318.630918] IPVS: Unknown mcast interface: syzkaller1 20:04:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}, 0x2c) 20:04:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310300"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:55 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xbe000000, 0x2000005) 20:04:55 executing program 5: r0 = socket(0x10, 0x5, 0x7ff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000680)="6e00742f69705f6d725f6361ff01658f") r3 = socket$inet6(0xa, 0x3, 0x3a) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000700)={0x0, 0x17, &(0x7f0000000000)="5240e437d0613ac30b25e562f868cf69da4ddab893fb18"}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000008c0)=0x6) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000440)={{0xa, 0x4e21, 0x8, @remote, 0xed6}, {0xa, 0x4e21, 0x8, @mcast1, 0x6}, 0x40aa, [0x6, 0x4, 0x401, 0x7fffffff, 0x10000, 0x6, 0x81, 0x6]}, 0x5c) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000800), &(0x7f0000000840)=0xc) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000500)=0x1) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000006c0)={0x0, 0x0, 0xffffffff, 0x68ca, 0x1}, 0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000080)={@dev, @rand_addr, 0x0}, &(0x7f00000000c0)=0xff09) unshare(0x2000400) pipe(&(0x7f0000000140)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0x4, &(0x7f0000000340)={r7, 0x50, &(0x7f00000002c0)}, 0x10) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={@empty, @empty, @mcast1, 0x200, 0x80000000081, 0x987, 0x400, 0x4, 0x1260312, r6}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x3, 0x820d, 0x7fc0000000, 0x8001, 0x0}, &(0x7f0000000580)=0x10) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000780)=""/81) sync_file_range(r4, 0x9, 0x1fef721d, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x5, 0x4, 0x8, 0x8, 0x2, 0xfffffffffffffffa, 0x0, 0x7, r8}, &(0x7f0000000600)=0x20) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x8}, {0xa, 0x4e24, 0xfff, @mcast1, 0x2}, 0x6, [0x4, 0x3, 0x9, 0x9, 0x0, 0x3f4b06b5, 0x1, 0x7]}, 0x5c) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x486) connect(r9, &(0x7f00000000c0)=@nl=@unspec, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote, 0xf8}}}, &(0x7f0000000740)=0x84) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000000280), 0x1f4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000240)={0x2, 0x1, 0x6, 0x40, 0x7f}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x4e20, 0x0, @remote}, 0x0, [0x0, 0x0, 0x69c, 0x0, 0x4]}, 0x5c) 20:04:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x2c) 20:04:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x2061], [], @multicast2}}, 0x1c) [ 1318.847994] IPVS: Unknown mcast interface: syzkaller1 20:04:55 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090fff00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:55 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x5b4}], 0x49249f6, 0x0) [ 1318.904192] IPVS: Unknown mcast interface: syzkaller1 20:04:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000000400"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}, 0x2c) 20:04:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xb8660000], [], @multicast2}}, 0x1c) 20:04:55 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x8d01, 0x2000005) 20:04:55 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090000001f0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}, 0x2c) 20:04:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300]}, 0x2c) 20:04:55 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009252200030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xff000000], [], @multicast2}}, 0x1c) [ 1319.728921] IPVS: Unknown mcast interface: syzkaller1 [ 1319.739534] IPVS: Unknown mcast interface: syzkaller1 20:04:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x240000, &(0x7f00000000c0)={[{@mode={'mode'}}]}) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000000240)) 20:04:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x2c) 20:04:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xd38], [], @multicast2}}, 0x1c) 20:04:56 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009a90400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:56 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xffff000000000000}], 0x49249f6, 0x0) 20:04:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100000000ffff"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:56 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xfe000000}], 0x49249f6, 0x0) 20:04:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x2c) 20:04:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], [], @multicast2}}, 0x1c) [ 1320.142697] BTRFS: device label d devid 2530879793048935964 transid 756082810144684242 /dev/loop5 20:04:56 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xcb, 0x2000005) 20:04:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:56 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009003f00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x2c) 20:04:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x6000000000000000], [], @multicast2}}, 0x1c) [ 1320.327423] BTRFS error (device loop5): unsupported checksum algorithm 3786 [ 1320.334766] BTRFS error (device loop5): superblock checksum mismatch [ 1320.350163] BTRFS error (device loop5): open_ctree failed [ 1320.427681] IPVS: Unknown mcast interface: syzkaller1 [ 1320.439892] f2fs_msg: 214 callbacks suppressed [ 1320.439907] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1320.451723] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:04:57 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xfeffffff}], 0x49249f6, 0x0) 20:04:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:57 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x240000, &(0x7f00000000c0)={[{@mode={'mode'}}]}) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000000240)) 20:04:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x2c) [ 1320.476699] IPVS: Unknown mcast interface: syzkaller1 20:04:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231fffff000"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x1e], [], @multicast2}}, 0x1c) [ 1320.575328] F2FS-fs (loop6): Invalid log sectorsize (4128777) [ 1320.581563] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:04:57 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xa000000}], 0x49249f6, 0x0) [ 1320.653925] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1320.661199] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:04:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1320.701758] IPVS: Unknown mcast interface: syzkaller1ÿÿð [ 1320.726323] BTRFS error (device loop5): unsupported checksum algorithm 3786 [ 1320.733740] BTRFS error (device loop5): superblock checksum mismatch [ 1320.737437] F2FS-fs (loop6): Invalid log sectorsize (4128777) 20:04:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}, 0x2c) [ 1320.746320] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:04:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xc8e1], [], @multicast2}}, 0x1c) [ 1320.783605] IPVS: Unknown mcast interface: syzkaller1ÿÿð [ 1320.835319] BTRFS error (device loop5): open_ctree failed [ 1320.867846] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1320.875075] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:04:58 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1b3, 0x2000005) 20:04:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310f00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:58 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x7fffef92}], 0x49249f6, 0x0) 20:04:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00]}, 0x2c) 20:04:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025c3f0a00145f8f764070") shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000000c0)=""/87) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0049d13d339c3a83b57716ee817c892fe57dda6e3ac07858a088ca4db18e363c2dea8bdb564a22c9bc8faf6c532aaab9b6ba0630f11c15b164a12d3e48f3fd"}, 0x60) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000200)=""/177, 0x70c000) 20:04:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xd0c5000000000000], [], @multicast2}}, 0x1c) 20:04:58 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000904a700030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x4000000], [], @multicast2}}, 0x1c) 20:04:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000]}, 0x2c) 20:04:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1321.527895] IPVS: Unknown mcast interface: syzkaller1 20:04:58 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xffff0000}], 0x49249f6, 0x0) 20:04:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)=""/227, 0x66}], 0x1) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001600)=[{0xc}], 0xc}}], 0xb, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) write$P9_RMKNOD(r2, &(0x7f00000000c0)={0x14, 0x13, 0x1, {0x10, 0x0, 0x7}}, 0x14) 20:04:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231f0ffffff00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1321.573808] IPVS: Unknown mcast interface: syzkaller1 20:04:58 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090ffc00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1321.707425] IPVS: Unknown mcast interface: syzkaller1ðÿÿÿ 20:04:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000]}, 0x2c) [ 1321.762881] IPVS: Unknown mcast interface: syzkaller1ðÿÿÿ 20:04:59 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xed00000000000000, 0x2000005) 20:04:59 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xffffffff00000000}], 0x49249f6, 0x0) 20:04:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000300"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xe00000000000000], [], @multicast2}}, 0x1c) 20:04:59 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000904ab00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-asm)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="ad56b6c50400aeb9fc142f07aa867828", 0x10) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0x8c, 0x0, 0x0, 0x0, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}]}]}, 0x8c}}, 0x20048005) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x6, 0x4040) write$P9_RXATTRCREATE(r2, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000180)=0xffffffffffffff9c) recvfrom(r1, &(0x7f0000000700)=""/126, 0x73, 0x0, &(0x7f0000000300)=@can, 0x703000) 20:04:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x2c) [ 1322.572757] IPVS: Unknown mcast interface: syzkaller1 20:04:59 executing program 5: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1c4, &(0x7f0000000340), 0x0, &(0x7f0000000700)={[{@utf8='utf8'}, {@uid={'uid'}}]}) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x20, 0x10}, 0xc) fcntl$setpipe(r0, 0x407, 0x9) 20:04:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, 0x2c) [ 1322.618988] IPVS: Unknown mcast interface: syzkaller1 20:04:59 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x40000000}], 0x49249f6, 0x0) 20:04:59 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000350000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xd1], [], @multicast2}}, 0x1c) 20:04:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1`\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1322.772014] ntfs: (device loop5): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 1322.791877] ntfs: (device loop5): parse_options(): The uid option requires an argument. [ 1322.891483] IPVS: Unknown mcast interface: syzkaller1` [ 1322.937083] IPVS: Unknown mcast interface: syzkaller1` 20:04:59 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x8901000000000000, 0x2000005) 20:04:59 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000010000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, 0x2c) 20:04:59 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x97ffffff}], 0x49249f6, 0x0) 20:04:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x700], [], @multicast2}}, 0x1c) 20:04:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000000f00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1322.997014] ntfs: (device loop5): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 1323.016839] ntfs: (device loop5): parse_options(): The uid option requires an argument. [ 1323.095229] IPVS: Unknown mcast interface: syzkaller1 20:04:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}, 0x2c) [ 1323.156870] IPVS: Unknown mcast interface: syzkaller1 20:04:59 executing program 5: request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='ppp1mime_type%posix_acl_access/*ppp0\x00', 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0), &(0x7f0000000200)="a8", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) 20:04:59 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x1100}], 0x49249f6, 0x0) 20:04:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x5850000000000000], [], @multicast2}}, 0x1c) 20:04:59 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700095d2200030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:04:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:04:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000000600"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:04:59 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xcb000000, 0x2000005) [ 1323.348567] IPVS: Unknown mcast interface: syzkaller1 20:04:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x2c) [ 1323.386432] IPVS: Unknown mcast interface: syzkaller1 20:05:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xe08d], [], @multicast2}}, 0x1c) 20:05:00 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009a70400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:00 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xfe}], 0x49249f6, 0x0) 20:05:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:00 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x286401) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x401}, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) r4 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x800000000000012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r4, 0x0) 20:05:00 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xf9000000, 0x2000005) 20:05:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000000300"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x2c) 20:05:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x885b000000000000], [], @multicast2}}, 0x1c) [ 1323.643228] IPVS: Unknown mcast interface: syzkaller1 20:05:00 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009930000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:00 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xfe00000000000000}], 0x49249f6, 0x0) 20:05:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1323.699115] IPVS: Unknown mcast interface: syzkaller1 20:05:00 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x8f000000, 0x2000005) 20:05:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffd000/0x3000)=nil) r2 = shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x4000) shmdt(r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) syz_open_procfs(r3, &(0x7f00000002c0)='comm\x00') shutdown(r0, 0x1) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x42002, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6, 0x0, 0x7}, 0x98) 20:05:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x2c) 20:05:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000000500"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xe08d0000], [], @multicast2}}, 0x1c) 20:05:00 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x2000000}], 0x49249f6, 0x0) 20:05:00 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009050000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1323.971638] IPVS: Unknown mcast interface: syzkaller1 20:05:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, 0x2c) 20:05:00 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xe501, 0x2000005) [ 1324.039144] IPVS: Unknown mcast interface: syzkaller1 20:05:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000f00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:00 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x40000}], 0x49249f6, 0x0) 20:05:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x1e0000], [], @multicast2}}, 0x1c) 20:05:00 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009007a00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x2c) [ 1324.240335] IPVS: Unknown mcast interface: syzkaller1 [ 1324.282719] IPVS: Unknown mcast interface: syzkaller1 20:05:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000]}, 0x2c) 20:05:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:01 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x4000}], 0x49249f6, 0x0) 20:05:01 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000900030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x78930000], [], @multicast2}}, 0x1c) 20:05:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14, 0x80000) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@newqdisc={0x34, 0x24, 0x600, 0x70bd2c, 0x25dfdbfe, {0x0, r1, {0xffff, 0xf}, {0x6, 0xfff3}, {0xb, 0xd}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x200}, @TCA_RATE={0x8, 0x5, {0x5, 0x33052388}}]}, 0x34}, 0x1, 0x0, 0x0, 0x95}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={r2, 0x10001}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0x100000000, @dev={0xfe, 0x80, [], 0xa}, 0x1}}, 0x3, 0x6}, &(0x7f0000000480)=0x90) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000580), &(0x7f00000005c0)=0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@jmp]}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000101, 0x495, &(0x7f00000003c0)=""/187, 0x0, 0x3}, 0xffffff92) dup2(r0, r3) 20:05:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, 0x2c) [ 1324.825287] IPVS: Unknown mcast interface: syzkaller1 20:05:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, 0x2c) [ 1324.866500] IPVS: Unknown mcast interface: syzkaller1 20:05:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:01 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000926c000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:01 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xa200, 0x2000005) 20:05:01 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xf401}], 0x49249f6, 0x0) 20:05:01 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xb6, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8dc, 0x10, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000d65b8443000000000000000000595402d780fc00000000000000950000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], 0x0, 0x7}, 0x48) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040), 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) 20:05:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100f0ffff00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}, 0x2c) 20:05:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x900], [], @multicast2}}, 0x1c) [ 1325.149486] IPVS: Unknown mcast interface: syzkaller1 20:05:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, 0x2c) 20:05:01 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x11}], 0x49249f6, 0x0) 20:05:01 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = fcntl$dupfd(r0, 0x0, r0) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0xffffffffffffffff, 0xffffffff, 0x3}}, 0xa) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x2, 0x1a}, 0x20) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f00000000c0)) [ 1325.226799] IPVS: Unknown mcast interface: syzkaller1 20:05:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x9378], [], @multicast2}}, 0x1c) 20:05:01 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000904ac00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000500"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, 0x2c) 20:05:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000100)=""/66, 0x42}, &(0x7f0000000180), 0x8}, 0x20) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x154) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0xca9) [ 1325.459115] IPVS: Unknown mcast interface: syzkaller1 [ 1325.531471] IPVS: Unknown mcast interface: syzkaller1 20:05:02 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x20480}], 0x49249f6, 0x0) 20:05:02 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:02 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009004e00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, 0x2c) 20:05:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xe], [], @multicast2}}, 0x1c) 20:05:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000400300"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:02 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x187, 0x2000005) 20:05:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000180)="443875eed28af935d4cd9f80467c6c543ca1a026fd064ae48363b5efd6ccce808633e5df1c560a07bf70e2add94ba673a25bf6b0eaf8cea545112dbf1869cabcee628a5959e408400a838f53") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r2, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) close(r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) close(r1) 20:05:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400]}, 0x2c) [ 1326.240863] IPVS: Unknown mcast interface: syzkaller1 [ 1326.249124] f2fs_msg: 198 callbacks suppressed [ 1326.249139] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1326.260996] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:02 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x7ffffffff000}], 0x49249f6, 0x0) 20:05:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x1e00], [], @multicast2}}, 0x1c) 20:05:02 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1326.322765] IPVS: Unknown mcast interface: syzkaller1 [ 1326.347918] F2FS-fs (loop6): Invalid log sectorsize (5111817) [ 1326.353995] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:05:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\a\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, 0x2c) 20:05:03 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, 0x0) r2 = memfd_create(&(0x7f0000000240)="00000600000000000008", 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x2) execveat(r2, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) mount$9p_rdma(&(0x7f0000000080)='127.0.0.1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x810009, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=rdma,port=0x0000000000004e,timeout=0x0000000000000001,sq=0x0000000000010000,\x00']) [ 1326.461816] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1326.469078] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1326.524656] IPVS: Unknown mcast interface: syzkaller1 20:05:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:03 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xb405000000000000}], 0x49249f6, 0x0) [ 1326.550555] IPVS: Unknown mcast interface: syzkaller1 [ 1326.570357] F2FS-fs (loop6): Invalid log sectorsize (5111817) [ 1326.576416] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1326.615642] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1326.622808] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:03 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x217, 0x2000005) 20:05:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xe871000000000000], [], @multicast2}}, 0x1c) 20:05:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x2c) 20:05:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000600"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:03 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700097e2600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:03 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x6000000000000000}], 0x49249f6, 0x0) 20:05:03 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x107fff, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x401, 0x4) [ 1327.378423] IPVS: Unknown mcast interface: syzkaller1 [ 1327.402684] IPVS: Unknown mcast interface: syzkaller1 20:05:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:04 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009ec0800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfd000000], [], @multicast2}}, 0x1c) 20:05:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000]}, 0x2c) 20:05:04 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x11000000}], 0x49249f6, 0x0) 20:05:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000000f00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000000140)={0x0, 0xfffffffffffffe3c, &(0x7f0000009ff0)=[{&(0x7f00000000c0)="24000000000907a283002020001d85680c1baba20400ff7e28000056da5a80d18be34c8546c8243929db2406b20cd37ed01cc0000000000000000000000000", 0x4c}], 0x1}, 0x0) [ 1327.593490] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 1327.613846] IPVS: Unknown mcast interface: syzkaller1 20:05:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1327.653233] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 1327.660404] IPVS: Unknown mcast interface: syzkaller1 20:05:04 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009600000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000]}, 0x2c) 20:05:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x2930], [], @multicast2}}, 0x1c) 20:05:04 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0xf0ff7f}], 0x49249f6, 0x0) 20:05:04 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x53020000, 0x2000005) 20:05:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100000f00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:04 executing program 5: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='e'], 0x1) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='nodevselfnodevself:,\'\x00'], &(0x7f00000003c0)=[&(0x7f0000000100)='ppp1\x00', &(0x7f00000001c0)='\'-vboxnet1\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='[}md5sumwlan1\x00', &(0x7f0000000300)='-]vmnet0wlan1em0\x00', &(0x7f0000000340)='security\x00', &(0x7f0000000380)='vboxnet0securityselfvboxnet1\x00'], 0xd00) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) truncate(&(0x7f0000000000)='./file0\x00', 0x1e296c7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x100000000, 0x0, 0x0, 0x1, [{}]}) [ 1328.465946] IPVS: Unknown mcast interface: syzkaller1 20:05:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3460], [], @multicast2}}, 0x1c) 20:05:05 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009267e00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'bridge0\x00', &(0x7f0000000100)=@ethtool_drvinfo={0x3, "7a3ade77e43e3f783f3a63643a3fd18b94feb1ba077d50206eed36863bda4990", "4e08a64b60b94693e2f88e4bdb1b420c13ca69373d1daa3fb63cdc1ecc5fe36e", "30f54d31824e948d9e025eb87693b4d8a34f59c1bb8107161b021307ea66bc8b", "aba6a109ecff001808590de6c8b75fd87e7e9e77cfadc705605b285e49a09476", "07f60bb730167915f1edd93a41cb7650193a841b732bb256b0cb8b9848d1ab55", "f8ae8f2fd9458e48282cb000"}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x32080, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) 20:05:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x2c) [ 1328.519330] IPVS: Unknown mcast interface: syzkaller1 20:05:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:05 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000f00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1328.694517] IPVS: Unknown mcast interface: syzkaller1 20:05:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x1099000000000000], [], @multicast2}}, 0x1c) 20:05:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1328.767580] IPVS: Unknown mcast interface: syzkaller1 20:05:05 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f00000001c0)=0xb9) r2 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200), 0x0, 0x0, r2) keyctl$get_persistent(0x16, r1, r3) 20:05:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x2c) 20:05:05 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009006800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:05 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xd500, 0x2000005) 20:05:05 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\x00\x00\a\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, 0x2c) 20:05:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xc04a000000000000], [], @multicast2}}, 0x1c) [ 1328.975598] IPVS: Unknown mcast interface: syzkaller1 20:05:05 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000926c700030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:05 executing program 5: r0 = creat(&(0x7f0000001140)='./file0\x00', 0x3) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) close(r0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000200)="bed390c9aa8a4f4f00c53d3b0333f7969c80289498e9a1fbd88eeee6336f13e4dc77629ddd8d2496e44949167a8da8c690cf9ea3f7c78061c76ee8b52fb337f6c3a5d461c8a7302ed076a7163192a51d22536f148d2db4a14494b9aad4d1dde2232776d7fcb3fa82a99d7cc99e89c4fe270b167fcd181e460f137c7ddf98bf444712b83c652394515c1167fa540f5d2b600d8bab0638d46ed66c213e2ce64c76979a5b487026e45c68", 0xa9}, {&(0x7f0000000140)="8da3508e5c9af287a62b7500613e0a2046b44294c9c6a47643c2bd18eac6e202b6ec7ed4b60a40c435713852edd718ce2ede0423b7231606", 0x38, 0x7}, {&(0x7f00000002c0)="2f9518cc4d8325ceac36e3046d6169d9ff7f7b455e8fc6252e3683b182b1486720b19a8f904a3259566b0d8c45307843604f1751f1728f87573f79becda7db553509f39765dda6b3f474a8f771f365dbbfc9", 0x52, 0x8b7}, {&(0x7f0000000340)="9253f6f04294302a233aa2d1a80ba4ec74f27998e773897cadee2af10e0d05d27317e060ec2af8102ef77e4368edcf77070e71e9df0e510383f8c958f24a581d4fa5a68c988ce83c0d2c36e30b1b54d80e", 0x51, 0xa000000000000000}], 0x800000, &(0x7f0000000440)={[{@statfs_quantum={'statfs_quantum', 0x3d, 0x5}}]}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) 20:05:05 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1329.041556] IPVS: Unknown mcast interface: syzkaller1 20:05:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x2c) 20:05:05 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x4e020000, 0x2000005) 20:05:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231009effffff00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1329.187490] gfs2: not a GFS2 filesystem 20:05:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x55f0], [], @multicast2}}, 0x1c) 20:05:05 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009001f00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:05 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:05 executing program 5: membarrier(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x210000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000001c0)={0x2, 0x8000, 0xd279, 0x100}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) sendto$inet6(r3, &(0x7f0000000280), 0xfffffffffffffedd, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) tkill(r1, 0x1000000000016) ptrace$getenv(0x4201, r1, 0x7f, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e24, @loopback}}, 0xb7d6, 0x8, 0x3, 0xfffffffffffffffc, 0x28}, 0x98) io_setup(0x5f4, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) io_pgetevents(r4, 0x1, 0x0, &(0x7f00000001c0), &(0x7f0000000380)={r5, r6+30000000}, 0x0) timer_create(0x3, &(0x7f0000000440)={0x0, 0x26, 0x1, @tid=r1}, &(0x7f0000000480)) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[]) read$FUSE(0xffffffffffffffff, &(0x7f00000020c0), 0x1000) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000280)={0x50}, 0x50) read$FUSE(0xffffffffffffffff, &(0x7f0000001000), 0x1000) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0xffffffffffffffda, 0x2}, 0x10) 20:05:05 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xc00, 0x2000005) 20:05:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1329.361356] IPVS: Unknown mcast interface: syzkaller1 20:05:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, 0x2c) 20:05:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xbaa0], [], @multicast2}}, 0x1c) [ 1329.451365] IPVS: Unknown mcast interface: syzkaller1 20:05:06 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:06 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000040000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000]}, 0x2c) 20:05:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\a\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xd100], [], @multicast2}}, 0x1c) [ 1329.764786] IPVS: Unknown mcast interface: syzkaller1 20:05:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:06 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:06 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000050000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1329.821424] IPVS: Unknown mcast interface: syzkaller1 20:05:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, 0x2c) 20:05:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000200"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1329.977191] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:05:06 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xa000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00', 0x8000}) pread64(r0, &(0x7f0000000280)=""/213, 0xd5, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x4000, 0x80) clone(0x899068ba925cf01d, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000240)) [ 1330.093135] IPVS: Unknown mcast interface: syzkaller1 [ 1330.118623] IPVS: Unknown mcast interface: syzkaller1 20:05:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}, 0x2c) 20:05:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x700000000000000], [], @multicast2}}, 0x1c) 20:05:06 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xd02, 0x2000005) 20:05:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:06 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009020000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:06 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:06 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x65, &(0x7f0000000280), 0x292) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x54000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x4, 0x3ff, 0x100, 0xfff, 0x0, 0x4, 0x7, 0x2800000000000000}, &(0x7f0000000100)={0xa2cc, 0x48000000, 0xae7, 0x2, 0x6, 0x1, 0x0, 0xffffffffffffffc7}, &(0x7f00000001c0)={0x1, 0xffffffff, 0xfffffffffffffffa, 0x2, 0x20, 0xffff, 0x80, 0x200}, &(0x7f0000000240)={r2, r3+10000000}, &(0x7f00000002c0)={&(0x7f0000000280)={0xc6}, 0x8}) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x10800) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000440)) r5 = memfd_create(&(0x7f0000000140)='eth0\x00', 0x0) r6 = accept$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0xfe5f) setsockopt$packet_buf(r6, 0x107, 0x5, &(0x7f0000000080)="792a2061320d4d02dc9d503e614905b45d64b382c26a0aa0c536af25df16bc8929c996159883497b1cff0b19511c6c4bb75ff8343ea39b1f048b42bf2184bb8c850fcc72cbe1ab5d6e09f7", 0x4b) 20:05:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1330.370185] IPVS: Unknown mcast interface: syzkaller1 20:05:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x2c) 20:05:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1330.411210] IPVS: Unknown mcast interface: syzkaller1 20:05:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = socket$inet6(0xa, 0x0, 0xffffffffffffffff) ioctl(r3, 0x800008912, &(0x7f0000000280)="6f33bc153035cab9764070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0x54a1, &(0x7f0000000000)) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) io_setup(0x400, &(0x7f0000000080)=0x0) r5 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f00000002c0)=""/99) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000200)=0x200, 0x1) io_cancel(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x4, r2, &(0x7f00000000c0)="6722876ff4b58f1b26beacc4ecaad4444e620e22a5fd1ca824ffcae695c301e5eb6258adfde1087ccbfb3ada91990a845ea4ebeffbb19f607e3b42a75c56a9dc1b777f78d427bf3baae780cd8d06599ffe5df0a6f9a54425989fa013f2617999f4242652edf1d1104357d15f22cd16bc929504d5912c04dbf7ef92c3", 0x7c, 0x3, 0x0, 0x0, r0}, &(0x7f0000000180)) dup3(r1, r0, 0x0) 20:05:07 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009762600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x8077000000000000], [], @multicast2}}, 0x1c) 20:05:07 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1330.629572] IPVS: Unknown mcast interface: syzkaller1 20:05:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, 0x2c) 20:05:07 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:07 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xa501, 0x2000005) 20:05:07 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009070000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x2398], [], @multicast2}}, 0x1c) 20:05:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, 0x2c) 20:05:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000000000ff"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:07 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x81, 0x0) ioctl$KDDISABIO(r4, 0x4b37) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={"766574000000000000000000bd6800", 0x43732e5398416f1b}) 20:05:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:07 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:07 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) close(r0) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x3, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000400)=0x374) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000100)=0x59aa, 0x4) mount$9p_fd(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000780)='9p\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='%8']) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='trans=fd,', 0xffffffffffffff9c}, 0x10) sendmsg$kcm(r4, &(0x7f0000000380)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x3}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="9c0ad454d3228942a2d0bc4be76f20d3b98b4285fd79f59eef991e772764bd0ac05f9df7cd3e32ee2e83a30f7cdc2144efcb0ff6247ef77665a2e95932a61472742233cd7a30ec389edcb5407d3236e334de", 0x52}, {&(0x7f0000000280)="ad8220ef8f18ea4d53f676c79c51a2367631cbd39d510ac22a0a6836cbd5bbbbda4c1a30f9f62cf59c078d360f33ebdb0dc04638eef8376f4847c7ca93f4b9cfd4e55c437d72882e9b1ccf2625be4868a80dacab408b897c2986f44be046ce398561546c24a0fe8c539420108321baae7cac0dcbae821e5aab23cc2ddbe660297741b953513c10df1d4bd84f12da86705a7dab55a6120965956846fb0f7052eae988af66b3fa0d28a414c1331f741bd0797944e6c3650ac89a79d7f9b3", 0xbd}, {&(0x7f00000000c0)="eaa2c3bf68231afe2245d42097ff42d896ffcce03e2200acbb4a4daf3a71e3e60cec82ce4e14ed2f67fc26b1659252d9", 0x30}], 0x3, &(0x7f00000004c0)=[{0xe8, 0x117, 0x10, "7be0cb5b3868049a178fd1173cba42d9ca57b95f22806ecb5b91aaa99f53e214d01b0a9df0077e85d2d8503063073429c662b4809040c9989640e8fd80272b335a3ec8fe92567b46ca9692165e845d28f88f6001ea383a6d044c133b1d9e878a3b37b824bf04f6a8aec6502cd9cba3d685523629b27eff5c26a5081d3c03b2b87936edaebaa723223c56b98a6b609bf02cb6e09bd7c598250e99cd0c10c7677f91208796aeac0d7894b60370d28c7ea1b6dba9d97f5e6c8c873f05c278b16d656c4434bf2256adafd9d0118fa713213a906dbd7add24dc"}, {0x58, 0x111, 0x7, "57c553a780db5062f43c7885f99827f2376dbd6e36ad77bdd7453f8fa1033a07c9707c4e4f25aa7fa170484303322b4f03549eda39c1e6fffff1eaf545845ec7d1"}], 0x140, 0x4000804}, 0x20000000) 20:05:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, 0x2c) [ 1331.368561] f2fs_msg: 158 callbacks suppressed [ 1331.368577] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1331.380378] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfd00000000000000], [], @multicast2}}, 0x1c) [ 1331.427614] F2FS-fs (loop6): Invalid log sectorsize (1801) [ 1331.433479] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1331.441310] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1331.448561] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:08 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009008100030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:08 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1331.472985] F2FS-fs (loop6): Invalid log sectorsize (1801) [ 1331.478752] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:05:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x2c) [ 1331.579355] 9pnet: Insufficient options for proto=fd [ 1331.631891] 9pnet: Insufficient options for proto=fd [ 1331.640337] IPVS: Unknown mcast interface: syzkaller1 [ 1331.671084] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1331.676174] IPVS: Unknown mcast interface: syzkaller1 [ 1331.678334] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:08 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x164, 0x2000005) 20:05:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x2c) 20:05:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:08 executing program 5: r0 = socket(0x2, 0x40000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000700), &(0x7f00000000c0)=ANY=[@ANYRES16]}, 0x7a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @broadcast}}, [0x1, 0x2, 0x2, 0x2, 0x0, 0x9, 0x6, 0xbc7d, 0x0, 0x3f, 0x7, 0x1, 0x7, 0xd01b, 0xa9ac]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r1, 0x2, 0x80000000}, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2ad, [0xe2e5, 0x2, 0xfbc, 0x0, 0x2, 0x20, 0x9]}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @loopback}}, 0x3, 0x2, 0x319, 0x1, 0x12}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r2, 0x8, 0x0, 0x5, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)={r3, 0x2, 0x80000000000007e}, 0x8) 20:05:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [], @multicast2}}, 0x1c) 20:05:08 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:08 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009040000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000]}, 0x2c) 20:05:09 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009140000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:09 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1332.467511] IPVS: Unknown mcast interface: syzkaller1 [ 1332.475499] kernel msg: ebtables bug: please report to author: entries_size too small 20:05:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x903f000000000000], [], @multicast2}}, 0x1c) [ 1332.534604] kernel msg: ebtables bug: please report to author: entries_size too small [ 1332.544957] IPVS: Unknown mcast interface: syzkaller1 20:05:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231007fffffff00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:09 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000040)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x1, 0x5, 0x2, 0x4c}, 0x800, 0x100000000, 'id0\x00', 'timer0\x00', 0x0, 0xfffffffffffffa0e, 0x8, 0x80000000, 0x3f}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000001c0)={0x2, 0x9}) sendmmsg$nfc_llcp(r0, &(0x7f0000002280)=[{&(0x7f0000000200)={0x27, 0x0, 0x1, 0x4, 0xd27, 0x5, "8257fdb24ac04949fac7c0cbf4f04f02461bec872faccdb6419064d95ea10adb78189877768d2c7f8794daed51a2f2d82574d636d55336302207dd80674a11", 0x25}, 0x60, &(0x7f0000001600)=[{&(0x7f0000000280)="8e68790ef3f6a0f2ffc73e7e95b0f1e88d2ae482734f2558498e3801c02dff4cbc65be1bb93d62c09bf17252e8beb74c5c5f2448d355357d548909869abf45635f93ad3125d58282da7587aa1b3c658841f7215779ee71505ce8bf680c7d3c13509b0204e86429319e43ac17ca5800b1441d0ed857f249fe733ecffa101fdc9022850d9a81505216214886d86ce15ef0a29e43e5ce", 0x95}, {&(0x7f0000000340)="3ee213f83d48f47900d021e7427a07aa394f0006249f49f85014f836dd93344e82c77ff4a64ac99cbb05bc2e1cc52903dd91788fe1de1ee0d23333e5dc2989a23e2358e13513ff5270db842af1d17fca967c85d32109ebf404862d404fa95d1e3d6b80c5581895e22cfeefcc1c4d98f12ff8860855", 0x75}, {&(0x7f00000003c0)="bf6fd1fb9597aef82ba1524473f5e39792", 0x11}, {&(0x7f0000000400)="5bea2a4fc2a8b2cf2cb610bcca62c0e28acc7f629a6cf4e4dffddf8ca8eb74ccdcf000a458debfdf44f3faaa35bb4b1686e09251275cf89c9db2f5110110a04203b909f8d9daa988f3cf1caef794ff72daf4a1164e53a5779e68bd38c2682837f9696cdaee9d33ad6753f1be1f7f1be994aa47de24d58f7c76b80da0c3eccf6112dd0422dd8d2566556138829f9141b6facd0f6e6401ef7a4def8aff7e934236d86837e507d7b486b70c1fa51e6928473c37cff70d1aeb776f9a7696c5d0d2756389444e4d71fcad1fba0a73", 0xcc}, {&(0x7f0000000500)="7d0b9aefb5b5375d6259cb084b82e0a0ea7d910ef48fd4e5ead82385957c6a9eb425fee7e25e6e687487f5385316175bba3791c68a87fefb71bd3ecba2a2b14dd45f313549cb599e21ca68a32c9ee949ea54bd771e2154739169ba16d233c2d90e7baa5d574ab614987d74baa5b497cb4ab38f95d489f1195cbfdb1b47a603e99dca26862c591d312437c0f59049ad44506431f5adde780eee97eaf0507bef0ec5875b413dc10f6bf2bcb7ededb00382deaf96c6d01c61a7b0050420d34a054b2ec6836956f2932eea0e25be6eb5beb2e2dcb8ffb67398959f322664b9e2ff2fd86045b0bf292f064bf256b21d3f82af8cad55d7b81f49233b33fe470657f4b57271b9485863c48b530fa55c03feecdd199ef3dc69bc6070ac6260efa8957a30b4e2b36ea129de56ad69cdcacf5f1925a371531bac0b624cf9ec16d71772f6e98eed1c6def132a3d1eca9e74dfa2f4212959892307c896ef1ba69d8aac1893edd018950d217b4092de112e132f6815eed8fd48c7aaf03ce60d1e86c988b773079c45492744cdb4936ba033d1fedf38d2b6f9b551d5ef01cf0150edd1b25bac6d27db31b058484a6df3ce94c97df96764dba2785be695a0cf4b36afb198236c4f9865902917f77959434db7f932d45ba58e31808c6130cd3db6ddde416c664abe25bcd1591505c63e0d3e9ae39c7c4b2767d1cab28baec762b3b24547713cbe9e9821589cb6ddf5d9a0b2ec0be7ca43c317854fbd6a35f1eaf1a971dddea3902d93146c024bcebe4feafa52ebee2629bd678d4beb54a90092dd6575ed70eec9426cdfa82312ba264dc368868c6ddd43c95ff27661bc3d8426ea3d85a9e7bcea712dc3483fd93e25f949e6afe90c8cb97d6b61268a9cf5612a6b0297c4909906ca14d6e42a251858b06d0357dadf9f122d3e2d0bd3ae43c82650aa6bd673b02c0c32e72efe1c2e8e239a6af41a709ba596c2e4534fd2acbbdcd6aee467fd40d275df85ffd0a69caa384dbff0556630eeb60227fb64b20910d5191f68ffa036bef870b5b8ace57f61f17577d36e8b19aa9b2256b17f388e14b5d5f72eeb5e8c8b11afc21207749a19ba1f6aa032f875be9d4d2fe728b91784a5dea4d2c056ec15728a9beea6affe64dbf81768df939d56720a4c132275e4645e82115f0ccdee56021dad3e0b1484af4c843317922cf29d55f0c1b761425cde6181c1b08de36192b53b183acfc580c8d8368f9a88a8d499040f20a0b1fc39afd25ca9d5577f87bd6d601ed0c8b37a4c0e9339cd6724aabfa93b68f191368864529d84da6f4cd689a11b5b9bfbe6d980e6f0ef1e4a7868d15665bc0b35c7b31ea9c937f4a132038975ae58f174cb123f9aee04c214cf122faa73284ca9c1e383b757d389780cda378afc4c4e3f31679c7c754cf067dfd80974f226068d9ce74f6342634985ca3787d176540709c782fb078369c1ace4c5f066b3281ef89c146a65f0cf1c395664c45602dd58ff1f3270c8f3959e0595b192a4a40a2850d67c3b1ab8d759d445de5b7b2edba528273b22719c1df4fb881915bdd3e75fc9b9dce763ffc97b88ceeb913576485e6d3f37357e146dcd97572725a93a8ad5a404b66bba82a76c792b38012d187b22ec80bb899acdae95c47ea84425faab092471b40c297309263d55edec2c89e48b044b5cd528bb2310484c8fa0e89391bd57386a006a247698060663d9fe1aaefce474ecac678f7921012eeb80f4d7d4e28d692c3cab9d85c952add5dc4381585272c21a94f1bbafae69181e0875b8071ffd83f98ded26e12263180be53b5c202523bb2a0be9cd377db9216fce4ab5caa4d9b6835fd1b568d1beecb63bd0ecb2f8c595464cb724e124826a441bc77efd410a08300789e75c953e3b53aa03595cb70ed0386eb1928c46e5eeef797ed2e05adeb73bf0f868cb085388142ac57fe6eed364d29606cd9ffc74fd8d88de655e711784c3dd1422e62d24846d9ab045293085a3689163d1ea87001681aa0b7a2c9e97d0e4190bab2cbb62b2d4aa62d239b61ea92000905d8a9b5330f243ddee4046ce6129be56e96bb0f4a9de45db00cd6082d8014236fabffe40dba067e91ebb60f81d24bf081165d1a088eb59e113a79c9608b53bd0e46aecedfc6c7e18ac73e989fa276c3175961efb40a1c023d1530305d603e07edc452b9acbe9624af76756ecd6d9d3d521c2d8b0bdaae47ca2a73e6fecf61d4dd6787ca0d01b61aff8395cb9a819fea48bae5a315da1cf1713cd3d7371a5ac7dd6d7c4741644c79c295fe954f61f9bb114db12101d76c1f0d2dae92260b24374622a77ec19787adeed9edf8be7ce3786d5ead952d8c1e48bbcbd5d9149f58cd0aac1ecc3d517113ebb6d7a0701de834a3b2bbeccde72fdd8e62055c6d3f355b6299f28447cc8917e4a32026ffa9083ff5ad8136a3ec128ba254cad850697a7d2c4b703081ccf888066d672653943bbc4dd67392a78dcce806541a7e0b3a7be8cb7a6294f49cd11548c1ccc0d4a15dfaed90aa741dbe99908fd387735e5d04f285485de6a8be08a53b58eab3c70d66e05f4754c32fea5e87cf8f34bcbd88241634e43c3069c3d9ebc508535a89c29a1bad2a0ca2975ad5fe2074bac1ed33c0ab953391772506517871f32cac06dff92d35ef83bdc80fc8023bd4e82a57e010968e89194337febc076bb76b4a0a5c084f9dc33e864a354486791e66375d134865c68fa6d4397f4886288fec866c1507f732d3fff2716801a6b9a727b4a3f708f15d78110acbc58f0d0b941fe0c01c4ecbe8131f3b058a78d1165390566429196519f564c10f7c7a08d1997633249e3abcab9f2db8875b67fceaa975b15cecba78dae646750ac23e848ac03d977c4cdb269b87309db24f430e48d423b752e4ba63c39755ed8341ec687494306d95ea4273994057a8849d0bc8b201610833db30d68c4f3b527d2668e073759ec69ef988b52c81fe34cf1f61eb163ed1b3d5dd7fa8625bf8dc796f4c60c55f0d4a646406e7f50713457141088e8db2237a1c44d7d6f18899307c5e346778a143a597e52d62b2bc04251de6467631ef9e6a097c30d5b7158d3b980050441a0eda00c8ed0d8110ac22ccae5660b9b2fc5713a0c6ece554bf1b4166bde1d44cb84c6716ada21a4f1e9912d227d49c2aba3635ebf44384ee8f91e0c29d3857baf44c4ec357a186c3b79a925d2db525c4b7628ac27d5b4558ca5b5b09f87f43a3b249e5df45215e2b96d3145c2aafccf6802c9ac6b1a83dc09e0b785a4b6727a1690b23605b14a00144cdf9d995cd9ecd3f7c90c700676ebf0980e9657d2512361937b4ac6f978ebcffd1d2e04a0e7f448df39a010ad2442f8f16f2d1a034babce30fb66523c86d390cc0168b12ffcc344cd26ba779569c3052edcc0389e633d77875fa878325372e465bb91adae5f3f6bd6df13dcbfb5256eefc6de8f7d20b8e853a183ca387ee0fb3c814966e0e80b8c4c0c7449988a2c4b22347c2ffdee2acefa85de399e422c4d87cd3512eb01da934e29457374430a36861d1118e3f404395f43091f443e1482d15ec261723a166213ba9621bbd68067a9bd40195b3eda5b13ddeafda749e1958bcccc31baf28fadb76fddcd8468ec63c91aee9db27bb510660ecb7157d9050dfc91102c32c7d8b41bf6f4c79c03ea57615dd7643aeaf284372912f01cd130decb20834cd6a1fbbabda94a156e872650374dca52ece893f72156fe6ec317dcb602cd94214be7d9ee0aa529b1f978bf49efa5358777b645074aa7845e9ecffdc97fb62690f5298453880a9c5b859b18659a8c8ef83bb59798583fcfab67127e45523cb8d5ae2f84a60390ff5ac4bea3a08903183d2dec3efc61f352b5b718da9e807a498cb8e6c94d069c492cb70e5ab6e18f931859638cefcda7a7974a9f6eca78d7fc76804612fd1f00dbcc2c9faf6d568adec765b3db03031f4866f9cde1429373a2a725f76ea0cd4de959ccfc94d24aa238aa4effbe137328dab8ef2859d6f5f63c6be775265874c5cd10aaa6c2ff2c09bae3b2ad771d78082b6fdf093f63018730b3b7973569ace451e7a4725dd5937cc00b4111dc20591a9d9c2a504094817c10754ebb5096c1cec219f29f21bd6d87714a94c6fe69a040abdbfbf98d0b298c3f9261648a3cd057178bd58ac095d7150ef9e2198b17cfd2d196d3716b1583c8902edf30fd76d2f9507dd0aa0b70b57f56bc205afeb4a169e33ce1984f70a1f1b4473af1300b221b6ae81e7a1d087a40b2e7f0f55d51acae157c8029f2c072733c417799cf63cfe183674d6f0e5e9157677997392e659fa3ca144b0d9bebeea0f1beb0714028107769e1f02519047710a3a09550c56826ab87889bf84a1ca07fb524ab29920c3cb99c4efbf95edff4070f1f60ebae859c7ee4114ebf29935dee6a2c1ec8108bd70f29e7456071e82041a18bf192f2494797e1f8308608e9a260ae7bfed0be938f37e8220417b409ae6f1ac2f004ccb7a48d401af2f7ad1d4e7eb4a3116c7a1960950748dee551ef6801f0797c54e8c266e247345d05688bb65b62e59aded448c019e7401dfac1a2634e1a7d1773271fcdd0671394ad600d3e49a0a2a3f948085aca1adcb5a0e13e15d6792cfe80f87bb3a77a09b71c449cbfa1d1a8117449e55b49099b17988f8c4c006b78f60f3228a29e8deb7accb5609a492c16a91bdf32f69ffe8ed3eead24ef06dd1eabee6da11c622d20f9cbc3997ec09d5b865f9ecc0570d83e96f6af2bab33970f88381860b4e451e6ee6ac4d7b7f07d906673e9ce86774b11b1fe2c7f1d3bb6d0e0facc13aa1f7623b427a2055bc2e9c6835f32bf9730f0adf5c558528cdb0afc7abce432bc6aefd74a5eeeaa00ebdb0238165d417c729deac0b4f6d927086166518989f3228b04e7511d49537699b4a810b2bd95a6b7caeba6badbfc087666a3f677fe2d625eb612905d8e421f73c369396809e9ed8fe959b2b56ace95b0933468a162e94805a616d642ab0acb5468db9089bcc9d2ca324f9477b11bb2cd9bb4c19c8c18b82ddfdc0c82ae1355dd2f4aa8f4860421f31b5d95853c6adff1054d70a7d0819cdadbdf26225f4f16a34e180fdcfa90bc864a4b9b16d43eda31a88d50e3b04a7a1aec586889b6219ee7740fa8589be742384c9f56fcc9552e1e6a14c994d98971508b961e4ce91b200efa66412023dc8b13016749cd2b1a15ff627e1749c8586b1eb98ca63fe1f8d141ffb6250dc920eb59b9ebd1a93de2b10f0b3cede69cfabf6084eca9ea4853c79235802f621460024b734a47c20669941725a63a03fc052c88b0fa71aea47e5cb6f16474b50b8e654a80bb2a45673cb23a36b36e0620ad762da9dc505fd3b94c4953a5a1e2bbc27e504e85fc2832140bbccee52f784b23ac19ff8f55fc03687615b2359295e44d329f6dfdd6cd251161705a47bdd01353d58906b00af6927ab37f93a946b9b02a4cb7b7907f0861742590cf4d980857ad3736900267dfb393e0acd9b90299c90c9483b504f1f8160322095f6b1edb803e85cf23c66b0b5c639f5b351330a9c7d0286fdf5f85cc70d822fd2da554afc13f3fb834fa320c67a9dab25ae9deb515cdc9445c5082556a8c2c685188ee3d6d7d053d3fa7569580f4d22f9f71afd6b522710a7235ead669668f7d62157bfc76bf80786f2771eac8622c7edea8066cc393361d35a5bfca01305966b36c2158e7c8f85422cb1918ef68288e3c6ecacb479c2014186a914738fac2aeb0a52f2ad5dd4e83379fa3457ba8adc064df98ed0d", 0x1000}, {&(0x7f0000001500)="7605a64a31f90cdedcb8a9ad90c346ace9b2fe5b650f448525da94b0c6b900e3bfe2b96675c4282a47b4fb4ba9a2f830f2cd8dd32b132dc98e6b60d655d12a786a86247a19fa66617b609b558eb281397360c1879f0b6be05253075fa4e0a231a12cb94ca8753b55a5a8a6bb012a63aa044e0681e41b877c70163c824e3f7dc68a03d011064b42db8240abcd8e0090e7b59dc5da38770974a178f9e08a24afb652dc95a41febaf133c43690689602773fda09181d4f1897589e4a4369ed901d381e0b8f59d04dd618ffcf5f2cec52fb1efa9dce4a1c3d272591dd8", 0xdb}], 0x6, &(0x7f0000001680)={0x40, 0x197, 0x8, "5567c507fda401c154d99b008df72fdf08438bd829c1cd7f62a9af10bfd2669ee294f23a798b707755"}, 0x40, 0x80}, {&(0x7f00000016c0)={0x27, 0x1, 0x1, 0x3, 0x5, 0x800, "183a2e10717eec56de066c20497e77cab6053f1ee997749ad822787d4477f9dc217d81717b14b1f23139dce521a771368eacb16ddc3b9911d772f8b52b3852", 0x3d}, 0x60, &(0x7f0000001b40)=[{&(0x7f0000001740)="5f6b2b771a6195ce0ee35941174cbdaf44d9fb76b4568c6bafc59a2beeb53c4245969a94139cba8ebdf03b9912d30c97d560c8aa7fd91847a100838a0a49507412cd598896535c265df2ad1387a22f3854f7dd18b9087c12c55c47df90bb78daaa089c8e730e402b324f2def3bc3e10b16e7687e1060599789f64bced017a47a000b8937116fd9ec98be402a7ef00daadb7e030c5198e93f692a0bdb8e9d7b6d0aa6272857af313041561f09bd763c61854680177db3f8bdf5332bca50ba2ba213e16c944546f72c7b5135f0be21241c80b4e4bba4811e1a1031aeeddf4d760d87e61454f4491e440d1b89604d34", 0xee}, {&(0x7f0000001840)="83f47f88ced4a5cc9c9ef13792b6cf49d79173db740df1b8ac73074e7070e49a9801645c69e7ef68f9211022d082ac9404160473e03b7b0684aa2bfba74f5091d1f718d408735e412dc95c1ceb66db6b3cb503fa4cab9264ef173cd82fb2", 0x5e}, {&(0x7f00000018c0)="753d30038ce559de0a7979", 0xb}, {&(0x7f0000001900)="9edfb2879375a3a2bdd88d19109e2262d0664669ab98844411d41a64a958a290b3bdc1953b961ed1edf6fdb674a55e0b1481aa036032fd35b2005bc18948b5b462944348b480d78d3150dedc6e086c6b8b926d3cd0d5d918008c16d105289162da4fb64cfe1aa1c9bea76d14f1d5a2fd1ae48009d9e86a3847084c061652c2e7ed012d60", 0x84}, {&(0x7f00000019c0)="0d7d710081c4bf416dbf45ec59a17a208ee064c17332bd714c308e611c17a21d11b572b1e98f3e6070f36bff691a4bc2a16810410af3da8378cd5dc6c3a00522addbe1b2a56e3840faba451d85b67d9448ebda179c84061ba710594181caaedc3a7c79aaeceede3638578577b3de346a2e329ee341431240f8c17ea14e76a1b44a6521b368c263bb9175424d", 0x8c}, {&(0x7f0000001a80)="820a2afa2f298853b33c8dd79e13abdc043fab21ff9f910aa0436b769d4b92225ee615f7ea3498fe3afeb0a85b8994775ce9c95192d85e4e6e9dd058e49be83b26cd39df0a43153b234e9827e3653d75d85f49e8582cbe66fff5645444e6659db47d2b02225530645fbfa5baa294e48c9310fad91133a00a4740d1b2f598dcab6318dea666b06aaccf9bd0", 0x8b}], 0x6, 0x0, 0x0, 0x8010}, {&(0x7f0000001bc0)={0x27, 0x1, 0x0, 0x7, 0x2, 0xa26, "86df07e8603dbc5c28ca429af179477785c0c62ef9fcc2d71d261f483052a46ccad18891091e25b70e6669dbcdb7c5764a36ab0e2146478ae016c9ef27cf4f", 0x20}, 0x60, &(0x7f0000001e40)=[{&(0x7f0000001c40)="4a60b168a5183a50dafe1e32558aad8ad3868c1322d6523a8ff6eb657536ae327eafe4dc272fe4a3f5d9481f7f41cd5b66bc2ed251088747265932c18a4f24af3a122e639767fed2a76075afaa71e3d8c798216e3796227cb1ca6ff7b8975d26da46b0698e2acfe90e5da35abc729068bea1861811067ba034d24e18f91f0ba509becaba3c4c9845be9146adda6df42a53fcf4334739e0912b3ba60ff7458dd9b43b065b9da8efc7d4a2ba78ca286608f2e3290a", 0xb4}, {&(0x7f0000001d00)="3ce47d3983586c1b4497f35d06cb0f9f18ec33f1184ef1ac44d2aeeab22f9b1fd95304", 0x23}, {&(0x7f0000001d40)="372f7ac081198ae5653489f31f8d58b1ec527c51e3295b97f73ce9cf68945bec1dbf0bd585eb500934ee90e99a07f378f07e2e4b6938c32d0f2e69b93f", 0x3d}, {&(0x7f0000001d80)="d9ffe4faf9e6cbcd40d130a78dcfced8e2c57d12bab44e25bf3d1ea9fa92803055c2ca6b2fac929f14b44a05e7bbb2548bd1a4cb9237f032d4ac05e5dda086f1c6976313334793580d64bc5c22a586dbc49f2040ea1063671d4f7c3a06d328ba7ea3f94e7d30ab2a172363a329da864aca384d911e46a4ba662543d0c4f52e88e2d88638bb63c723", 0x88}], 0x4, &(0x7f0000001e80)={0xc0, 0x10b, 0x6, "530d80b1274d63eac1db1ec8261e8b13a5898e66fd57376df077c1f162a93ca5ad9d80a3579818a960f42bacfd2ecb298292b78b137f9da7c878cb3d6ce239a3e89a268f1ce99521192b89bdc10596c3825546a3aa581e04e8224d67222e209a4d6629908f9c7b284301db707a0fdcd92d3a8b73347b5e1f8975e03eff39b7d3fca6d1160cea157024d51358a15669ebe4a3c9c81bb7018df5e32044c92b3e770811f610c25b8e3b83994b38cb9291b0"}, 0xc0, 0x800}, {&(0x7f0000001f40)={0x27, 0x1, 0x2, 0x7, 0x80000001, 0x7fff, "61ddfcac71d9fde4c7a9e4eddafd692ceaeb4f33b90c548772415858d21dfd8d42a26b55a4378d49691083fbe9928d6ff1ab26d2ce5dd348b0335bf7d8b7f1", 0xa}, 0x60, &(0x7f0000002200)=[{&(0x7f0000001fc0)="35f14c07836f49736c18f5c4b0c236c5b9428a62215354f5f939ea3d43dca59777bc0b8808b3e4e1a80af77912f130e97673dbcb234533c908f25e607c7e61ebe95d3986d36330282407caa0a5878db692fe1ced95678ac75bed0f61925ecd86710d395ee7abfa3f63c9e4d13d71e64dbc28eaa1f2504afa18f4a0b05343bc683686f323b2", 0x85}, {&(0x7f0000002080)="77c44bb4a0b548fe82de97e160cb907ccb6d34522b44820fdf749eb9a1c6b2c9e37e7fa84078a508161af669d40df19cd7c8dd658a7d37be4c9083c28f", 0x3d}, {&(0x7f00000020c0)="62ef79f45d2c0133a46814733c83018e476f13a69ea4bf8bb0201aa9328b2c7f22e36ae2295d1c3b9aa17db0a4db084d4ee992963201976d7e1432c196c31527332b1b64ede7a36d729602669d771fa7d2ed9c469f3f8ee90fc8e3ffe744c8479624b9ee6872201b62de52da842edde1821355b0685c94c2453d6a279b282e0d060fe8d0", 0x84}, {&(0x7f0000002180)="eb8f23ea794f5b90be4053a8e9166974dd4b352a363655b5053fc87ef307ea3e2cbce15f3efc20b9fb8f73720aa135c70be15981744c44d43713697583d5b6a54716c512afd9304c42b79760c42b6de3c04f9664ac6e267ddbf3d37da7ddae62071db04a6ae8d23400e63c3fc3bc7ee2f74ba1aee7310254ea7e1572", 0x7c}], 0x4, &(0x7f0000002240)={0x20, 0x6, 0xffffffffffffff72, "794610bdbe886b783bb55f24"}, 0x20, 0x20000000}], 0x4, 0x4000000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000002380)={0x7ff, 0x7fff}) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000023c0)={0x4, 0x4, 0xe, 0x4}) write$P9_RLOPEN(r2, &(0x7f0000002400)={0x18, 0xd, 0x2, {{0x0, 0x0, 0x7}, 0x8001}}, 0x18) fstat(r1, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$unix(r2, &(0x7f00000024c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002540)={{{@in6=@mcast2, @in=@loopback, 0x4e23, 0x52, 0x4e20, 0x7fff, 0xa, 0x20, 0xa0, 0x7e, 0x0, r3}, {0x8, 0x8, 0xfffffffffffffff7, 0x9da, 0x92, 0x1, 0x4, 0x171}, {0x4, 0x80000000, 0x40, 0x97f3}, 0x6, 0x6e6bb1, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote, 0x4d2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x0, 0x0, 0x3, 0x9, 0x4, 0x2, 0xff}}, 0xe8) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000002640)={0x9, 0x0, [{0x1, 0x800, 0x7f, 0x4, 0x7536837f}, {0x80000008, 0x7, 0x6, 0xd27, 0x3}, {0xc0000000, 0x7, 0x1, 0x4, 0x8}, {0x0, 0x80000001, 0x5, 0x1f}, {0x8000000a, 0xfb, 0x10001, 0x4}, {0x2, 0xffffffff, 0x20, 0x80, 0x1f}, {0xc000000f, 0x0, 0x80, 0x3, 0x1000}, {0x0, 0xe0, 0x6, 0x7}, {0x2, 0x9, 0x6, 0x2224e6d9, 0x100000001}]}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000002780)={&(0x7f0000002740)='\x00', r0}, 0x10) pivot_root(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)='./file0\x00') write$P9_ROPEN(r4, &(0x7f0000002840)={0x18, 0x71, 0x2, {{0x60, 0x2, 0x3}, 0xffffffff}}, 0x18) r5 = syz_open_dev$usbmon(&(0x7f0000002880)='/dev/usbmon#\x00', 0x1, 0x181840) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f00000028c0)={0xdce7, 0x7, 0x6, 0x1000, 0x4}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f0000002900)=0xd4a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002940)=0x0) timer_create(0x0, &(0x7f0000002980)={0x0, 0x25, 0x1, @tid=r6}, &(0x7f00000029c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002a00)=[@in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e24, 0x800, @loopback, 0x401}, @in6={0xa, 0x4e23, 0x9, @loopback, 0x8}], 0x58) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002a80)=0x34) recvmmsg(r4, &(0x7f0000006bc0)=[{{&(0x7f0000002ac0)=@in6, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002b40)=""/56, 0x38}, {&(0x7f0000002b80)=""/143, 0x8f}], 0x2, 0x0, 0x0, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000002c80)=""/246, 0xf6}, {&(0x7f0000002d80)=""/112, 0x70}, {&(0x7f0000002e00)=""/9, 0x9}, {&(0x7f0000002e40)=""/87, 0x57}, {&(0x7f0000002ec0)=""/5, 0x5}], 0x5, &(0x7f0000002f80)=""/249, 0xf9, 0x7}, 0x5}, {{&(0x7f0000003080)=@ethernet, 0x80, &(0x7f0000003300)=[{&(0x7f0000003100)=""/246, 0xf6}, {&(0x7f0000003200)=""/248, 0xf8}], 0x2, 0x0, 0x0, 0x1e1}, 0x279e}, {{&(0x7f0000003340)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000004580)=[{&(0x7f00000033c0)=""/115, 0x73}, {&(0x7f0000003440)=""/4096, 0x1000}, {&(0x7f0000004440)=""/198, 0xc6}, {&(0x7f0000004540)=""/44, 0x2c}], 0x4, &(0x7f00000045c0)=""/73, 0x49, 0x8}, 0x2d53}, {{&(0x7f0000004640)=@in, 0x80, &(0x7f0000004880)=[{&(0x7f00000046c0)=""/181, 0xb5}, {&(0x7f0000004780)=""/216, 0xd8}], 0x2, &(0x7f00000048c0)=""/185, 0xb9, 0xd6}, 0x8}, {{&(0x7f0000004980)=@nfc, 0x80, &(0x7f0000004c40)=[{&(0x7f0000004a00)=""/239, 0xef}, {&(0x7f0000004b00)=""/153, 0x99}, {&(0x7f0000004bc0)=""/126, 0x7e}], 0x3, 0x0, 0x0, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000004c80)=""/246, 0xf6}, {&(0x7f0000004d80)=""/242, 0xf2}], 0x2, &(0x7f0000004ec0)=""/4096, 0x1000, 0x1922}, 0x3e}, {{&(0x7f0000005ec0)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f0000006440)=[{&(0x7f0000005f40)=""/196, 0xc4}, {&(0x7f0000006040)}, {&(0x7f0000006080)=""/21, 0x15}, {&(0x7f00000060c0)=""/83, 0x53}, {&(0x7f0000006140)=""/115, 0x73}, {&(0x7f00000061c0)=""/226, 0xe2}, {&(0x7f00000062c0)=""/97, 0x61}, {&(0x7f0000006340)=""/76, 0x4c}, {&(0x7f00000063c0)=""/79, 0x4f}], 0x9, &(0x7f0000006500)=""/224, 0xe0, 0x9}, 0x2}, {{&(0x7f0000006600)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000006680)=""/8, 0x8}, {&(0x7f00000066c0)=""/211, 0xd3}, {&(0x7f00000067c0)=""/90, 0x5a}, {&(0x7f0000006840)=""/95, 0x5f}, {&(0x7f00000068c0)=""/153, 0x99}, {&(0x7f0000006980)=""/194, 0xc2}], 0x6, &(0x7f0000006b00)=""/164, 0xa4, 0x5}, 0x3}], 0x9, 0x100, &(0x7f0000006e00)={0x0, 0x1c9c380}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000006e40)={{{@in=@broadcast, @in=@broadcast, 0x4e21, 0x0, 0x4e21, 0x7, 0xa, 0x80, 0xa0, 0x33, r7, r3}, {0xbe1, 0x1, 0x7fff, 0xf24, 0xc975, 0x5, 0x3, 0xc2b7}, {0x9, 0x7fffffff, 0x10000, 0x5}, 0x3, 0x6e6bbe, 0x1, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[], [], @rand_addr=0x800}, 0x4d3}, 0x2, @in6=@mcast2, 0x3504, 0x1, 0x3, 0x800, 0x8, 0x1, 0x7}}, 0xe8) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3f) ioctl$TCSBRKP(r0, 0x5425, 0x7) 20:05:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800]}, 0x2c) [ 1332.717682] IPVS: Unknown mcast interface: syzkaller1 [ 1332.789230] IPVS: Unknown mcast interface: syzkaller1 20:05:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xa0ba], [], @multicast2}}, 0x1c) 20:05:10 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:10 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xa500000000000000, 0x2000005) 20:05:10 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009a80400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYRES32=r0], &(0x7f0000000100)=0x1) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000200)) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc80700145f8f764070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000740)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f000082ef0a)=""/246) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) read$eventfd(r1, &(0x7f00000001c0), 0x8) r4 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='\x00', 0x0) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r4, r5) request_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0), &(0x7f0000000500)='minix\x00', 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x2802) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000003c0)={[0x6, 0x5, 0x8, 0x22, 0x80, 0x101, 0xac93, 0x1f, 0x8000, 0x96, 0x4, 0xfffffffffffffff7, 0x1ff, 0x48, 0x9, 0x2], 0x2000, 0x80080}) 20:05:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x2c) 20:05:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00`\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1333.529590] IPVS: Unknown mcast interface: syzkaller1 20:05:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x800, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @loopback}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18}], 0x18}], 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev_mcast\x00') recvfrom$unix(r3, &(0x7f0000000280)=""/181, 0xb5, 0x10040, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000000340)=0x16aa, 0x4) recvmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000500)=""/84, 0x54}], 0x1, &(0x7f00000000c0)=""/50, 0x32}, 0x0) [ 1333.587521] IPVS: Unknown mcast interface: syzkaller1 20:05:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x40a4], [], @multicast2}}, 0x1c) 20:05:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2c) 20:05:10 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:10 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100f0ffffff00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:10 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000280)={r2, 0x1000, 0x401, 0x4, 0xfc1, 0x8, 0x239}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x40, 0x401, 0x7, 0x1, 0x1}, &(0x7f0000000080)=0x14) arch_prctl(0x1001, &(0x7f00000002c0)="051eb45e9454f7a8ad2b33ce035523b9555c36e828b9f3c22c3d32e930751610137e3a6b0dc175089d37a9d27452991b039a931821d5a9ae7adfd303e7b72be04c7f3af43c3661b9ebef1eeee499beb240c2f8bad5f402016dbac63cca31244da79308d24f637b83fb9a005460062f8cc345737b9a992bb3fecd8a48b516f6388babb9e11aac9301717c8533cc0f37c73339f0442fedf0ad04408dc2d015de80ee3d3d84a144f9fde16bc9d09a4f9ee62833788470da64ea6781bcba91a78f739b3e3a5db90d8ae8da9524a30972bc") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x9, 0x8}, &(0x7f0000000100)=0x8) [ 1333.781320] IPVS: Unknown mcast interface: syzkaller1 20:05:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, 0x2c) 20:05:10 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1333.866260] IPVS: Unknown mcast interface: syzkaller1 20:05:10 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x7e01000000000000, 0x2000005) 20:05:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x6034], [], @multicast2}}, 0x1c) 20:05:10 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009006c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, 0x2c) 20:05:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000540)=0xe8) r8 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="5ea4c0ea0219164f6b4b029568db5d73c1021f490ff13e08faa6654ece556646b4a77b367a468f", 0x27, 0xfffffffffffffff8) keyctl$setperm(0x5, r8, 0x2002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) r10 = geteuid() r11 = geteuid() sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f00000000c0), 0xc, &(0x7f0000001300)={&(0x7f0000001380)=@bridge_getlink={0x3a74, 0x12, 0x500, 0x70bd28, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x40000}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x8000}, @IFLA_EXT_MASK={0x8, 0x1d, 0x3fe}, @IFLA_ADDRESS={0xc, 0x1, @local}, @IFLA_VFINFO_LIST={0x3a38, 0x16, [{0x1a8, 0x1, [@generic="6efa3ef28199367619c273750b1189dba1aaecba6edffd6fe3894c2f6fef947857de249cd50ef7209e6acc71141efeb5", @generic="8c4dcd60f83b6c479fb9dd87b6bda9598fad2bb19e9090451729918b31e9d02d49796f4b05ed154a8b444f036195c9c41d225b45f8a9c43333d9bc2e94ddbc5f4efb7942d60b06fe3c72d210d0e0fe38bcd88612014d901166a2e9e69f24d8d59740ef46cf64cdb47ab42fab1a0ab0d03d3d5f1fa776b19d6db6c585fd32ecb1be12ed23775aaa0f508a1099", @nested={0xe8, 0x58, [@generic="6a61a43f06f41b482b6cee5623c36a5589c7a2256e1ef96bd62eb39078e82c", @generic="d1dcf8ac29e4a535e00c714522e2abb20359a9c4d51d677807fba920a4d533ab76254f3e359baca2a6b02348f40e9d811904e1a05d000a533d490bd7c43801f40625cc1cc6c3a6b1d291bde9074121643cd9db3085e69641ebe22158a0e9977b6ebd32ab7012059078d5e5a460bcce78015a06a142fd4e68b48730c00d8a4cf45eb8a29c7c986457364330eea723a30736c0735a742a3b994238b0a490f7f51c2b576bce8220c0", @typed={0x8, 0x4f, @uid=r2}, @typed={0x14, 0x6d, @ipv6=@mcast2}]}]}, {0x14b8, 0x1, [@generic="a7cef643b9d8f84b5b747f27b56bdb7c35be986b9f2c9ab778cb269583561fd1c802b2739f30721aa6a560f7237454e474098668f18f9a1cc04bc152983c740c04219e4eb2236addd293e5fa616384871fc422e093991afb2dfd77cf550dcb666bbde5a5f94092b4eef316d865744ea5045bd31547a3a76f3e56bbc7f462ae0c97ae042c888e578ab2a7263002187c3836a481c495d804364248fc310aa360357d2111a83dd5e1f743f68f75a602eda1a5af058629af4bfe67d432da898b35a74c2eb7bc48b1f6134a5ababbe3f330f97aa13539662d64cf597395", @typed={0x8, 0x13, @uid=r3}, @generic="b30e2978dbb06d5c284c0ca648d274692e9e05db1b15e54db49540d79debab04d275cba56beb189ffed1a20f8ea758e3e300b938940c94e5e203a5bd760898679327ffcf01bf8afab232bfaab70b03e10a1478bc4aa0c757385efeea74c5758243577fbcd55fdcaed2cbe18e6f019bc0e660b774d18235cdb71174a53d4d01dfef0e9adfed17e629233933d45855bb176c6869ed2fc8c16b6a6611c5c71e5dec6280a8776dddb7bd017683eff14ef80cfbc4a61cdcda62d1071d2719edfbff8bb3673553e59a18a3e7f686cd77a2059af540223c5152ab374df73f0d04554bde6b2b93a85782f4065489ba4c4c4fc0e1b00ff7bc205307ca24", @generic="7bd8d2910165fb3b6743a26b88fbd1d4a9", @generic="2c5e7e3c7d6c294342cdadc874c0d4cf6fcfe1022984c96c7d75a3cb24914a64a66ff26309c3215cd0ed79c6b396dd18573d75e4742e4ecc9587949cb39334f0d362a9208f32363975c7347af68fae6ffc15024428280a57aafab15e51289589b81ffe4eb21818b5a61d2655", @nested={0x28, 0x53, [@typed={0x8, 0x71, @pid=r4}, @typed={0x8, 0x87, @uid=r5}, @typed={0x8, 0x74, @u32}, @typed={0x4, 0x6b}, @typed={0x8, 0x60, @pid=r6}]}, @nested={0xf0, 0x9, [@typed={0x10, 0x1b, @str='ip6erspan\x00'}, @typed={0x8, 0x74, @fd=r0}, @typed={0x8, 0x79, @ipv4=@broadcast}, @generic="59b40dade275f137e31d4c1080784d7f3fc7641ff90859cd032e420495d88e413481fb4e4a5f04161c10b9e6cd7b6291c0fd85e0753d95a0e99498432a4fc0a046ec5b6cbc128eab0f779bfd95f1fd81996d33628de7fefddb85", @typed={0x70, 0x1d, @binary="f8dc0e01f01d590d75beedead24e4afd2d67ff83c46a39cbb81786482db5fd667a9a08569c2a81a22205650d2c0048653a647fff8fd85c1c5b69495be897e438318344e50d27143cf0f1af04719b23fb9cfaf1e12c5a29f36a62a6096db91870ac97bc48f8b4ed748a250c"}]}, @typed={0x8, 0x81, @uid=r7}, @generic="d1d204b6f082fdb426b8ad2f35f0311f64410bf9e1ce2cb16b894d9c04052276a0b7f0fdf67446af0d3896dd278ac8b765b3686ed34cb66969b9ef497c0a5580ed3ce2d0ce4e39", @nested={0x10f4, 0x3c, [@generic="21041ddd0c4d46c1254c8c5d0ae7a00e4e662cb1c2c52dfebd778ae777ba3e691eedce5642c038cfb9457d3a58f1fb40d22c324ae23d203a68acef041aa2237af33490b6f6e09461d4d6f2e6cd2d5b278805ff0fe14bdb7ed1d87e3a1059d06fb88cfaa9df937c550dc729201f0b9255d1307ed5de2692a82d984629364f1e939aec6163c3c4b8845419f02fdf7342a8117fcd5f7b4fcf7749fa52bd05f10fd6f29496a1755b43e99c00f2908a21c13651f47242a58e48cfd3c5c0c6fd0d0122d78cdd4e08186ac11a1cb4ff06edb03f69ea43f8a31861c71ad1806e44dfe59ca3f3491b040300198fb0b019c3", @generic="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"]}]}, {0x11cc, 0x1, [@typed={0x8, 0x70, @fd=r0}, @typed={0x10, 0x33, @str='ip6erspan\x00'}, @typed={0x24, 0x4b, @str='GPLppp1#):proc(proc$vboxnet1\x00'}, @nested={0x10b0, 0x1d, [@typed={0x8, 0x14, @ipv4=@loopback}, @typed={0x8, 0x3f, @uid=r9}, @typed={0x9c, 0x7, @binary="d4e19d852a9eba573e45de8ab5d830c92a3f4fa6aae719cd3f074afed0cafe59b134842c489eb4b5a232d8cce89faad786619ee48e9ae4001ad1650246d636ef02e7f124a7c37d39172b8fcf70b7417ac6a7f84892e22e3f4a4dad59fbb1a35350431db7057e2e9992b2f89c565ad87249418d6fac40e7f09e39768a4b3196ef1120429dfcac3496857a7daabe99f9aae403041624"}, @generic="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"]}, @generic="3099084b8d99e63033620430f91613595e15c5d4a7f00311c1ebfcfe75e151424a0d2b1937d16aae2b9d01623e01f14654fd133ddc1586c3f8ad485d1f05335bda21f78a81a20c707b9f1f2a4420ce7fbaaee43221e2cdc3db272fa69231b63bf62f2a4bf4a97fa8fa1109a5ed5d39e41fdd6697a46d79d4af4d99ecca472b98b228ec13287d753bfd8406e3394741fdbd8c655d52f438e321c24f182d56a450bd16296d197c5d03c892", @nested={0x30, 0x62, [@typed={0x18, 0x89, @str="7d2e2826bc256c6f76626f786e65743100"}, @typed={0xc, 0x64, @str='vmnet0%\x00'}, @generic, @typed={0x8, 0x7a, @uid=r10}]}]}, {0x1d4, 0x1, [@typed={0x14, 0x82, @ipv6=@remote}, @generic="985e3921b16decdfbaf4773788ecd403157ed569863c0fe98538007886add8678300eddf7f874fb0c501996ae7419f13cbd014fda51754a9e918e494589b078a0f743dc4437feca9eff8b0662e85e36c68d365f255be646a9c9f89fcbbfc131bd02310f863ffc6d01764136a901146c3ba22d9d95268e1534458", @typed={0x8, 0x20, @uid=r11}, @generic="53528bd502ab2da6052f0f0e1f9124dd936331624de0567961dc7fed36d1a95b66abbb6a69804b25486d74d4742b7ee237bfe5d7a491dc9b1db4ad2c2f7a8da2a8f1ceb13d2f73c668151353c34c4e64ca8dff0966696e4fd0ffc6c05e21cd9cc409aee8adc1175e23bc98973efe9e46cc64b58eeb0f6d38d86877c7558b814232457ed2e468b274fce42b513a62aeef52eda2cb166d78494999e318f95f91c27c52bc79a656a168059f4d5437b46f9359e7c2e059c723cbddccb6af8e495419b1ede0e634edbb43d641f43d9500024d0d763bd676e77e", @generic="f1ca9fb5ade7adb416f3cd7dcafbc0125aa200b7166b6127a86c26cc86b2d02136726d15ae1e799cc802df51f00e5ca58b5bf4873f5b863785acb7d06f08ce35d5a23fd5cc1a0cbdae250ccd88508a6b826d4b6fb6c839cd435fd8e355fb72e15a"]}, {0x1034, 0x1, [@generic="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", @typed={0x8, 0x64, @u32=0xcb}, @nested={0x4, 0x35}, @typed={0x14, 0x1d, @ipv6=@local}, @nested={0x10, 0x72, [@typed={0xc, 0x3d, @u64=0x4}]}]}]}]}, 0x3a74}}, 0x0) 20:05:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x68cb0000], [], @multicast2}}, 0x1c) 20:05:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1334.079137] IPVS: Unknown mcast interface: syzkaller1 20:05:10 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x204fa010) 20:05:10 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x19000000, 0x2000005) 20:05:10 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009266c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:10 executing program 5: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcs\x00', 0x0, 0x0) ptrace$setopts(0x2000000000004206, r1, 0x9, 0x3) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)='/dev/audio#\x00', &(0x7f0000000180)='@\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='%\x00', &(0x7f0000000240)='/dev/audio#\x00', &(0x7f0000000280)='/dev/audio#\x00', &(0x7f00000002c0)='/dev/audio#\x00', &(0x7f0000000300)='system\x00'], &(0x7f00000005c0)=[&(0x7f0000000380)='!lo-\x00', &(0x7f00000003c0)='/dev/audio#\x00', &(0x7f0000000400)='/dev/audio#\x00', &(0x7f0000000440)='/dev/audio#\x00', &(0x7f0000000480)='}.\x00', &(0x7f00000004c0)='nodeveth0/vmnet1/trustednodev+\x00', &(0x7f0000000500)='/dev/audio#\x00', &(0x7f0000000540)='/dev/audio#\x00', &(0x7f0000000580)=':\x00']) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000040)) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x800) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000080)) [ 1334.202372] IPVS: Unknown mcast interface: syzkaller1 20:05:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000000500"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:10 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x48) 20:05:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xb866], [], @multicast2}}, 0x1c) 20:05:10 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) rename(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f00000001c0)='./file0/../file0\x00') r1 = gettid() write$FUSE_LK(r0, &(0x7f0000000040)={0x28, 0x0, 0x2, {{0x5, 0x2, 0x1, r1}}}, 0x28) 20:05:10 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000700030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:11 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1bd, 0x2000005) [ 1334.409644] IPVS: Unknown mcast interface: syzkaller1 20:05:11 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1334.484466] IPVS: Unknown mcast interface: syzkaller1 20:05:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000400"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x2061000000000000], [], @multicast2}}, 0x1c) 20:05:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x2, 0x8, 0x10007ffff}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000000)="3d8012c5ef5d9fcf67cff7b990b9"}, 0x10) socket$inet6_udplite(0xa, 0x2, 0x88) 20:05:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001400ea1100000005000000", 0x29}], 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='\x00\x00\x00', 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x3, 0x1, 0x7, 0xf6, 0x22}, 0x14) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3ff) 20:05:11 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000800000000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1334.709950] IPVS: Unknown mcast interface: syzkaller1 20:05:11 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1334.763529] IPVS: Unknown mcast interface: syzkaller1 20:05:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x81, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 20:05:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800fafffffff700ac6e1701005d8600020000000000558047389b736c6be68f27b800010000000000"], 0x18}], 0x1, 0x0) 20:05:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3029000000000000], [], @multicast2}}, 0x1c) 20:05:11 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090026c7030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:11 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1335.012277] IPVS: Unknown mcast interface: syzkaller1 [ 1335.050864] IPVS: Unknown mcast interface: syzkaller1 20:05:11 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x259, 0x2000005) 20:05:11 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x400002, 0x1, 0x100080002, 0x0, r0, 0x2}, 0x2c) 20:05:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:11 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) recvmmsg(r1, &(0x7f0000008400)=[{{&(0x7f00000081c0)=@l2, 0x80, &(0x7f00000082c0), 0x3ad, &(0x7f0000008300)=""/231, 0xe7}}], 0x1, 0x2121, &(0x7f0000008640)) 20:05:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x60340000], [], @multicast2}}, 0x1c) 20:05:11 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000020030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000000300"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:11 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1335.410640] IPVS: Unknown mcast interface: syzkaller1 20:05:12 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x2}, 0x1) modify_ldt$read(0x0, &(0x7f0000000040)=""/64, 0x40) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x240000000, 0x0, 0x4, 0x8000, 0x6, 0x10001, 0x41b, 0x9, 0x100, 0xbb7f, 0xa00000, 0x7fff}) 20:05:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1335.471221] IPVS: Unknown mcast interface: syzkaller1 20:05:12 executing program 5: clone(0x0, &(0x7f0000001f37), &(0x7f0000000280), &(0x7f0000001000), &(0x7f0000001000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) getpid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpriority(0x2, r0) 20:05:12 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900fe01030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x8077], [], @multicast2}}, 0x1c) 20:05:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100fffff000"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1335.722823] IPVS: Unknown mcast interface: syzkaller1 [ 1335.781537] IPVS: Unknown mcast interface: syzkaller1 20:05:12 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xd000000000000000, 0x2000005) 20:05:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x1e000000000000], [], @multicast2}}, 0x1c) 20:05:12 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000074030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:12 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x729, 0x525a40) ioctl$VT_RELDISP(r0, 0x5605) 20:05:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x8) close(r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r3}, &(0x7f00000001c0)=0x10) sendmmsg(r2, &(0x7f0000006040)=[{{&(0x7f0000001340)=@sco, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)="98", 0x1}], 0x1, &(0x7f0000001700)}}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'bond_slave_1\x00', 0x9800}) 20:05:12 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100ffffffffff"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000000400"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:13 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x9, 0x2f, 0x3f}, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000140)={0x3, 0x10001, 0x3, {0x0, 0x989680}, 0x40}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x8) ioctl$RTC_PIE_ON(r3, 0x7005) write$binfmt_elf32(r1, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0xae5) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000240)=""/80) [ 1336.454071] f2fs_msg: 182 callbacks suppressed [ 1336.454086] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1336.466042] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:13 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xf0550000], [], @multicast2}}, 0x1c) [ 1336.518836] F2FS-fs (loop6): Invalid log sectorsize (1946157065) [ 1336.525162] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1336.603646] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1336.610840] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x598], [], @multicast2}}, 0x1c) [ 1336.666326] F2FS-fs (loop6): Invalid log sectorsize (1946157065) [ 1336.672732] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:05:13 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) 20:05:13 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x45000000, 0x2000005) [ 1336.717835] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1336.725063] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:13 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900ec08030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xf828], [], @multicast2}}, 0x1c) 20:05:13 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x100000001, 0x3, 0x10007fffd, 0x9, r0, 0x3}, 0x2c) 20:05:13 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xa3010000, 0x2000005) [ 1337.164755] IPVS: Unknown mcast interface: syzkaller1 [ 1337.180722] IPVS: Unknown mcast interface: syzkaller1 20:05:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x80000000000c, 0x4, 0x4, 0x100080001}, 0x2c) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="6d3555790408da1a72122a050d03ee166d7a1fedc29c5558efb88c96a10018235a07352cdc121633f6f4892ed6285ae9cda2", &(0x7f0000000040)=""/209}, 0x18) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000001c0)) readv(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f0000000380)=""/16, 0x10}, {&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f0000000440)=""/217, 0xd9}, {&(0x7f0000000540)=""/13, 0xd}, {&(0x7f0000000580)=""/44, 0x2c}, {&(0x7f00000005c0)=""/14, 0xe}, {&(0x7f0000000600)=""/48, 0x30}], 0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000006c0)=r1, 0x4) 20:05:13 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900a904030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfc], [], @multicast2}}, 0x1c) 20:05:13 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:13 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x0, @in6=@mcast2}}]}, 0x30}}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x222640, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x2, 0xfffffffffffffffc, 0x8, 0x2, 0x0, 0x70bd2b, 0x25dfdbfb}, 0x10}}, 0x0) 20:05:13 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xfd000000, 0x2000005) 20:05:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000000200"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:13 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x2402, 0x2000005) 20:05:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x90f20000], [], @multicast2}}, 0x1c) [ 1337.338091] IPVS: Unknown mcast interface: syzkaller1 20:05:13 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x4, 0x4, 0x100080005, 0xfffffffffffffffd}, 0x2c) r0 = memfd_create(&(0x7f0000000000)="2e5d766d6e657430235e296574683073797374656d28657468302b707070307d2973656c696e75785eb073656375726974796574683000", 0x3) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0200090000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="707f04aa4f92332c7337d86e1cc88a228409e585197255b5e5a39e5fcb21b02fce34484e8ad21d7ad7e91284da23ede40fc798f46733d08dc0c1c33a8a6240f2fa30938da1dc8bd30626b7833a57606c046ed8d9dde9d684f1cdf0bf10998978a96ef4cfff0d278e0fa83ad51a8d8b3caa64f366702924fc180aaf8943d7755deece5b0df9a790967b70281b891af742d1ba2bdc8d70f7b4c4a11f5e41f4ce5b3827d14ca7372db9eaac21c8488a9df40a8b7123a4991e077365a8109e3195be19f3f8f181f94883b1af69f66096b2578b4d02e54acb65311784"], @ANYBLOB="000000f013000100470a0052b80a000100010033c43ff6101d1d97bbedd8361d35e5f24e1e1f2d5a11af12213bdfd97dddab060000000000000000268817cfb2b32eeff4595f0ba8fc948a9d7301ce5c41a6ae"]) sysfs$1(0x1, &(0x7f0000000200)='mime_type\x00') openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x109400, 0x0) 20:05:13 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1337.373522] IPVS: Unknown mcast interface: syzkaller1 20:05:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:14 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x1) poll(&(0x7f0000000000)=[{r1}, {r2}], 0x2, 0x1800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x4) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='devpts\x00', 0x51022, &(0x7f0000000300)) 20:05:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100000600"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1337.581981] IPVS: Unknown mcast interface: syzkaller1 20:05:14 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x9000000], [], @multicast2}}, 0x1c) 20:05:14 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400000, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x7) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) 20:05:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:14 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090004a9030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1337.640588] IPVS: Unknown mcast interface: syzkaller1 20:05:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000000000ff"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:14 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:14 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x48, 0x2000005) 20:05:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x34000], [], @multicast2}}, 0x1c) 20:05:14 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900266c030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001580)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000300)=""/115, 0x73}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/249, 0xf9}, {&(0x7f0000001480)=""/117, 0x75}], 0x7, 0x0, 0x0, 0x4}, 0x40000000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000015c0)={'ah\x00'}, &(0x7f0000001600)=0x1e) 20:05:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:14 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1338.302647] IPVS: Unknown mcast interface: syzkaller1 [ 1338.329397] IPVS: Unknown mcast interface: syzkaller1 20:05:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000000600"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:15 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x3, r2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000140)={{0xffffffff, 0x6, 0x43, 0x5, 0x101, 0x7}, 0x0, 0x4, 0x80000001, 0x7, 0xffffffff, "a5b7b2b1a1ad20f35f6c566c786b56f8d1f0262913357da0c25583240428bf0dbaa49f06c94e21f250f9abf847040745c761e8d9c714321bb560b2057a33bd7a2c9b3da21c88d86a4fb5ae1807b6cedc42b9cd0e1cee407e59f6bd0fa768088d4d84dadc2651727ba3eaf5654897d3256b46a85dd80a381e898140023c65c2e0"}) write$P9_RCREATE(r0, &(0x7f0000000040)={0x18, 0x73, 0x1, {{0x41, 0x2}, 0x4}}, 0x18) ioctl$TIOCCBRK(r3, 0x5428) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x3}, 0x2c) 20:05:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xf8ec000000000000], [], @multicast2}}, 0x1c) 20:05:15 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900004e030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:15 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:15 executing program 5: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000180)={&(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000040)=""/17, 0x11}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000440)=""/235, 0xeb}, {&(0x7f0000000540)=""/135, 0x87}, {&(0x7f0000000600)=""/125, 0x7d}, {&(0x7f0000000680)=""/181, 0xb5}, {&(0x7f0000000740)=""/173, 0xad}], 0x7, &(0x7f0000000880)=""/4096, 0x1000, 0x40}, 0x100) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001900)='io.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001940)={0x2}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000001b80)={'raw\x00'}, &(0x7f00000001c0)=0x54) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000001a80)={[0x5, 0xfff, 0x401, 0x400, 0x0, 0x80, 0x9, 0x9, 0xfffffffffffffffa, 0x1, 0x20, 0x1, 0x1, 0xe0ae, 0x1, 0x7], 0x0, 0x100}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001a40)={0x5}, 0x1) accept4$packet(r0, &(0x7f0000001880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000018c0)=0x14, 0x800) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000240)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1, &(0x7f0000001b40)=""/17, 0x11}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2000000, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000001980)) close(r3) [ 1338.509483] IPVS: Unknown mcast interface: syzkaller1 20:05:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') 20:05:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x38c0000000000000], [], @multicast2}}, 0x1c) [ 1338.573454] IPVS: Unknown mcast interface: syzkaller1 20:05:15 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1d5, 0x2000005) 20:05:15 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:15 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000001c0)={0x401, 0xfff, 0x1, 0x4}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="eb58906d6b66732e66617400020120", 0xf}], 0x0, &(0x7f0000000100)) creat(&(0x7f0000000040)='./file0\x00', 0x40) 20:05:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\x00\x00 \x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:15 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009007a00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x19, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x6}, 0x2c) 20:05:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000], [], @multicast2}}, 0x1c) 20:05:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00042abd7000fcdbdf251000003c0800050004000000300001000800020089000000080005000400000008000b00736970000c0007002c0000000500000008000200e700000014000300080003000400000008000100010000000800050005000000"], 0x68}, 0x1, 0x0, 0x0, 0xc4}, 0x400c805) arch_prctl(0x1003, &(0x7f0000000180)="3acd89418a509b28ec314f9a23a826db2520cbea7356fe94b1265ba56c70bf05630ed9396353f3cb6f0ad67610149377fc027e9522865a4425cb4129e702c85fe7b8d4f4a6531ceca8b69518014740e900c2e863291d6066e0e9a5c0") pipe2(&(0x7f0000000200), 0x800) [ 1339.383980] IPVS: Unknown mcast interface: syzkaller1 20:05:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1339.427672] FAT-fs (loop5): bogus number of FAT structure [ 1339.433399] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1339.444959] IPVS: Unknown mcast interface: syzkaller1 20:05:16 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x6034000000000000], [], @multicast2}}, 0x1c) 20:05:16 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100ffffff9e00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:16 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000)="ad4be3", &(0x7f0000000040)=""/147}, 0x18) 20:05:16 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000180)=0x92, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x5) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) recvfrom$inet6(r2, &(0x7f00000002c0)=""/4096, 0x1000, 0x20, &(0x7f0000000100)={0xa, 0x4e21, 0x40, @dev={0xfe, 0x80, [], 0xd}, 0x100}, 0x1c) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") ioctl$BLKPG(r0, 0x1269, &(0x7f0000000040)={0x1, 0x0, 0x11, &(0x7f0000000080)="0070c600100000ec2372070229363bd708"}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000001c0)={0x2, 0x0, [0x0, 0x0]}) [ 1339.695473] IPVS: Unknown mcast interface: syzkaller1 [ 1339.743995] IPVS: Unknown mcast interface: syzkaller1 20:05:17 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xe301000000000000, 0x2000005) 20:05:17 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009007b26030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:17 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x10) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/240, 0xf0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xc40, 0x200) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="6c5b1d623b7b29a1399ddc"], &(0x7f0000000280)=0x6) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000040)={0x0, 0x1, 0x0, [{0x9, 0x0, 0xbeab, 0x80, 0x1, 0x8000, 0x10001}]}) fcntl$getown(r1, 0x9) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xf, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 20:05:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000000100"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x8b50000], [], @multicast2}}, 0x1c) 20:05:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000010002, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000601000/0x600000)=nil, 0x600000, &(0x7f0000000080)=""/144) 20:05:17 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1340.478529] IPVS: Unknown mcast interface: syzkaller1 [ 1340.490323] IPVS: Unknown mcast interface: syzkaller1 20:05:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:17 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000040030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00`\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:17 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/174, 0xae}], 0x1, &(0x7f0000000d80)=[{&(0x7f0000000740)=""/20, 0x14}, {&(0x7f0000000780)=""/135, 0x87}, {&(0x7f0000000840)=""/237, 0xed}, {&(0x7f0000000940)=""/165, 0xa5}, {&(0x7f0000000a00)=""/201, 0xc9}, {&(0x7f0000000b00)=""/63, 0x3f}, {&(0x7f0000000b40)=""/195, 0xc3}, {&(0x7f0000000c40)=""/106, 0x6a}, {&(0x7f0000000cc0)=""/175, 0xaf}], 0x9, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000300)=0x200, 0x4) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote}}, 0xb713, 0xfffffffffffffff7, 0xffffffffffffff80, 0x8000000, 0x1}, &(0x7f0000000000)=0x98) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000340)) ioctl$SCSI_IOCTL_STOP_UNIT(r2, 0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="01000800620a44ac05000500fe5a070000000000"], 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0385720, &(0x7f0000000e40)={0x0, {0x0, 0x1c9c380}, 0x9, 0x8}) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) 20:05:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xa00], [], @multicast2}}, 0x1c) 20:05:17 executing program 2: r0 = dup(0xffffffffffffff9c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x7, 0x3, 0x3, 0x100080001, 0x0, r0}, 0x2c) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x2}}, [0xb6, 0x0, 0x7ff, 0xff, 0x4, 0x7fffffff, 0x3, 0x9, 0x48a730e9, 0x3, 0x6, 0x40, 0x0, 0x5, 0x49acdd76]}, &(0x7f0000000140)=0x100) 20:05:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1340.727230] IPVS: Unknown mcast interface: syzkaller1 [ 1340.781807] IPVS: Unknown mcast interface: syzkaller1 20:05:17 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xef00000000000000, 0x2000005) 20:05:17 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000005c0)={0x0, 0x8, 0x0, 0x7fff, 0x1f, 0x2, 0x80}, 0xc) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) write$P9_RRENAME(r1, &(0x7f0000000180)={0x7}, 0x7) mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000'}]}}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x101840, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000400)={{0x2, 0x3, 0x8, 0x3, 0x400}, 0x4, 0x1}) write$P9_RSYMLINK(r1, &(0x7f0000000500)={0x14, 0x11, 0x1}, 0x14) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RATTACH(r1, &(0x7f0000000300)={0x14, 0x69, 0x1, {0x8}}, 0x14) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7403000000000000007266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) rmdir(&(0x7f0000000740)='./file0/file0\x00') mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c1066646e6f3de5702b2e73a745fc464a28eb65cd2425aa63", @ANYRESHEX=r1, @ANYBLOB=',\x00']) r4 = open(&(0x7f0000000840)='./file0/file0\x00', 0x800000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', r3}, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) syncfs(r5) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000040)=0x40, 0x4) getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r7 = getgid() getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00000007c0)={@dev, @rand_addr, @multicast1}, &(0x7f0000000800)=0xc) fchown(r2, r6, r7) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000018ff4), 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[]}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) prctl$setmm(0x23, 0x5, &(0x7f0000ffc000/0x1000)=nil) sendmsg$nl_generic(r8, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x33, 0x119}, 0x14}}, 0x0) 20:05:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x4000) 20:05:17 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000081030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x90f2], [], @multicast2}}, 0x1c) 20:05:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:17 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:17 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xc, 0x4, 0x4, 0x100080004}, 0xfffffffffffffecc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x3ff, 0x18}, 0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={r4, @in6={{0xa, 0x7fffffff, 0xffffffffffff8e36, @remote, 0x80000000}}, 0x100000001, 0x80000001}, 0x90) [ 1340.987198] IPVS: Unknown mcast interface: syzkaller1 [ 1340.999842] 9pnet_virtio: no channels available for device (null) [ 1341.022471] IPVS: Unknown mcast interface: syzkaller1 20:05:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x7d18], [], @multicast2}}, 0x1c) [ 1341.053533] 9pnet: Insufficient options for proto=fd 20:05:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1341.092654] 9pnet_virtio: no channels available for device (null) [ 1341.101273] 9pnet: Insufficient options for proto=fd 20:05:17 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x49020000, 0x2000005) 20:05:17 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900001f030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:17 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) sysfs$1(0x1, &(0x7f0000000040)='ppp1*}wlan0nodevvboxnet1bdevsecuritywlan1\']#wlan0vboxnet0em0\x00') r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x400000000000117, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) 20:05:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) fcntl$setlease(r0, 0x400, 0x3) 20:05:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x7893000000000000], [], @multicast2}}, 0x1c) 20:05:17 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000ffc030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1341.324683] IPVS: Unknown mcast interface: syzkaller1 20:05:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:17 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1341.392208] IPVS: Unknown mcast interface: syzkaller1 20:05:18 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x5900, 0x2000005) 20:05:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) write$binfmt_misc(r2, &(0x7f0000000180)={'syz0'}, 0x4) 20:05:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100fffffff000"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:18 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000001140)='/dev/input/mice\x00', 0x0, 0x6040) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000080)="d477df47ffbac7e7a237387a110667c8be216c31f8bf299dbdb5ec8cbf9e83fd7ffdac5395a6982f7de58689e3533a3db71488bd264441284beff1869fb40dd1319afa6c38926b0e03011349f3357fdfc5534644deec79932b07908173d99e2038f822c1c0697ed5947faca4f21fd242e28e02d41d42c7117321d2e48ca01ba020353a1df31bd9eed709aad8ea22bb004040cf6a08de92233e47f4f4e17d96e9806b78fd955942a685f5b82c4d5b87a6bae7378fcc5db1a6bff5dd647df82151b52e60edb52a49c55f577b49832f020195b4d57479a1b5a81a29ada017b849f686e5612e0d8c66a5cfcb1378e78bc003a4691b0ced7551abd46a2c312a82f2ded7356b09830834f31bb21f71575ac5df681d363ccc4a55e12aa72b538a75f53f33849a0cd6df508d2097e122847733457847fc0ee1b6768ffa23a799180e0a4440cb64922eda23e14445f58b8cba6c9c2feae5632d143aa38764c9ef21caa8424fb7bf15564632c417666f4879b97cac4090f704f6af5b101c179fe69d26aab2876732d01eacf51182f196011d54a1a4731bb6c7cd06f21842d7c4f7e29c792c42ca7dacab9fd3b4d7e153a49f007fed63dac530747407c9046203e844f2e04d006541b17ec252f3fa91152262bcdddb6331e7dee9a5f463913865bea457797df1c1a555076f9735132e2d51c889a8b99ec66f0190a95139d69c09033a7bdb36c00728e7a55dc28d25244e00e8f81fff431d236ddaa6de4004b3c11e7c8e3593775b8cabdf9e73481ba9bdf8da259f7e948e8fa91fe84d87d403296272fd3d8d4bf9c27753f40f93d07941c5814cee5aa6ea96db3d4edab525078c639ca1e740130e32e51df5fcdddbc0dedbf688936664bbe9b7d480e4f07a03f22fe7fcb7fca9ece38cab8eded9f6a3a1823ad86462c6102559155fd54001737735b52a26d33f6d87ef5a3915f51a5520b82d617c3f7f890e5c982533ffbc6762c77d3e21b8e6859b8699f24a9c48b007f6081635c2dc023a5ff346d3c515cc75a1c37e5cfd109e4fdaf9c293cb6d3b114fe15f58babdc12bae349a93d67d08230fcf5e72282416c4055bd24fd62e8fc9575ec121951ef796f545560481820388ccf8094ad42da40ad897236b3d9780fc444e7e8fcb474cd0054c94478e71c84ad5b1231c2663f6bd9c35858e1c53e77c11ee3201e2f76706b0eda4a0e4fefdaa6b47742bc69011f319e47241f5674478e3bd61814f5d4a4bfe2f72d6268507136850ebc8c6ebfec7c097240d04885b2677a61b422f43a5fbc443211ed9fc9d3cb991441ca42d2aa2533338411985f7fe03ef21c655bd25d0b50494dd9c59e4454183d5a4cbf73e9f65a3cbea4a652cb0dc80faea6248dd8a9235f50367b4e797a51cb2c8bd2a0fd3580be85856b6abce93f66422d018c7661de1ebdbd6a33133f3ec5a8b9b843b6dd74e074f6ab8d0acc2104f4cd502ea463879639c533932770d493e0f21fa5fa915b89849ff129826ea88d5e5ad061582f47d8c87fd76fc3fa09cc8fc808ceda1d775e4c95bbd9f1a125e59dcbaedd3f74d4586bf65b95debb68cc968c1e9204eab0eaf31c5084cfd926466736fe3b37fcdbfc2b246a82962f472f3f5f8abeaf52a9da3bbf2d042ffee8ef06a5d557aa7e7a9e4ace108b2bd9874e4a88e29051d4eb953b5ef533d62bd067f9ec38ec406e0a20eee6620115a9ba5d662d964f00aedaa0072b85d38bf3cca163c0886e0f673e587bb644e585b98d937f6944f2b6a352114cff90a556ad17d81148fcd4f68e8b8e02959c92ee083bd1c37623da0b6c056f7e0f62bc3ea6155699a0a24929705fd81060bd21b972a013107325b9e70e02ac4ffe50440297f247f01eb2435bf9c5b8c5e5fcc8839e969e5d2f54c56f07bb71158f438874c21fff482ba42b89bd57108bb4663e0aeea71d08101d1b1d85220955deef482b54a77ad5e87b9801594011230b4c89019f59cae3ba013ee8b16f12b004ac6a56db07302be3d447bf041bfe4322cbb1a17b011aa16cd531317dd6d380100c984c3accb76c6a0f52fb60af25937b4edfda9aa3131452ed582ddea53e30456aa98f518fd2626c024afee3a608127f7bf70a1102893dd28074ea18d98f28c44c075cf02b31b6739394af0ae573feecc97460ffb159a2541b96fa39c21f9f9af51c832d0a58471f5870d55ba5433933ada71056d37fa349149c4f73ad0e8cc6c3782f81724ec94500fe530a5d52d2bb4cd9be54531ed3c2bfbf78dca85b3e2150b9a1b304d8cb5ebbdb273d16692e7fb266c7b387b8b8f06f5af90e9ddc073731610a3bf39bda684eb18e951b5bde996216b8fff8887cf59e76296ce2c4b11434cef7ba1ca815c42b595e309a27828764606450a786f834b2ae65365268840efccd52d7609ee6404a14b615d642c9dba5db43b4f753438afc044dbc4ba231f3f00ea900d10a5a029e154509dad052aad7f0d8c680bf21ed1aa19da8bdd1b73f739be5e2f0092f133a3af354a7244d494f67d0e44e65caa903f5798a9010d2f4109fa04157bb45db405c05045aa0f601ac0ab63d7a6075ed6e591fbffbbc7ecf0729aadd0847303bb714037ddc28c4c1ac4931ad14f1a80e37b7a1b51baa427350a386c63c6467c097b63df46abae0dac43eb1ed94c85eef38b7472cac8478913be10cdd0a11695b4998db58d6be4cc458fae3ba4f141ef02225bf81415b5a2edd64aebb47e8a73f38fa6fff25a8aaaddcc86d8e4879d77a898a5119a1bfa6d61fe932745fefa2ac504c6bcc56ee1cfa3d07bc09e468bf035b5799e81f2c21b923c12feb2fdd4bbf130d6d9dcd6ead8e8cf19e02dbc4c45b4186d6a41c9ad50f152edbeff6aca2f624d9b5b99700f482e12516f70d917604446bb8da28373459d19b92ad9baacfc9fc0f5628a0338c11d3fb3a43647c1e33236e3aaa329ae660bb2b6c461fdcdc78285d4cb5c81e2beab6114aad564619c0a0a13cdd0cf4ed00d909396ceedb654ba2d6c287291a970be7b193382feec8736791eff003fa45d5e7475bcc35dbe7b7501e02ec7fe5c826385c47e04cbd6a7df7891c88675375004c787c55f918591ffe85301ce42416a6f89bc8f1ca1bab66eea1c7084a63da0b678e7b626703c88355b0c77782d03f593cd79cca3d08d01207494b09986e155e6b4733af95ced10db4e9ecb543edb583cfecc118739cc2ea254c6a40528e82e25d74abbabaf188efb49fc770dbaf22496f798f7366fed165948a1018122b0ff140440c7795f3e1b0190a718f2cf212ea35154099f0df25cbce39cb91cae2277c107cfc1b5dbe8ebc587878157a9535be5183f1fd0531b9e729b605fa977f5d9f76ac043aa6855943fba405e4015a4e2c68b9ed77c2a97479311c615297fc1ea7ab8802faf365ba08df6c964aa109fbf1e0ad84c62cabc946007fce0ea8eea4df5fd32950278ce92191fb06e8a12c2521497e258147a12680d7903a4bc73697674a7f52056621dc331d1ca621b33b3e9e3a196c103ac5e2f14a9ced640bfb717b4a49b4a6eb966429bad2a221b7e5326e494ef182b3b4bef333746b3e10ae1c92f86e9808f11adbfbd4853b8ff90d3c6faabaf2f424827c127a15b9693072753232a1eddf6319ab21b2004676f63f254cf90c5de0e054f74d07a2f290bb4eab36bb650070674c8e48c92bc799006870a47dbe8fc7d01219c0333f1c94a05f945aed3d63f899b837eec0df7fad0b8c023ec49da311dc2c89adafb47e3e1b35a41fc80b5779229263708897450186240de292e5cb676701a8ed771a16d8e5876ab71d5cf394a2f923e1a35d25861cc4c96af09a808f96315d89c2ced803ed8e3cfe2a82db046cbcfcc9679a2753665e327f28ddb781e43ea543c50d1cba2c091125e585e591ec127d430f4d895d59c411a9c79229f15446045ba2c75b09853ce57ee6c5a4fa9b1cc4bd7863815f522745052ec1606224ac81baadab9d85e3c30893ee162d69f7fd15c1d3318d3c496fdbb219cf6c1ad8433ba27b0d09eee51b9d80942cabf3bfb152ac26f458368e70d26b237c7d741d2a26a385337c2a17834ace1929793ac96901ce6ffaaff843c2a903c46cb0daf76b1dcc78d0e791c81b8d5282c1154905bddc92a82133ab202e1fd93508954848485e31ba44390ff3ada02e6f9ef12915f5bdf155ef2f816e1b45cc3b0f49f8d66ce04da7a957cd056a64401704d53714ef85493dc8a2d95e2bbaa5a8080aadade1262de5c8fcbf5f74f5ee072bd8aaf7ae3784a05b57bdc427fb01d37a5c024da5588db2dd4c224bfea3718cf0e2418e3d679656a9b00c35aa5e3efd0c56fcabc19dac5da2bf4885f98e8f8480c6d683f0dfaed753dd40c1226142bd4a26582feaee505eb0958937baeb25fbce7647a14c6ce6751d2ec1c41779e6df95bf6fa87eb48610923278d49b03dac9bb857e9ee9260b28c0b3653753f2f5791c1d9dcd358b7bd41963d07ab904dba5b23c13f4929cdfdccf57edc0ed58765ed0b1f59dfcfae445aab1eef9db64cb3e35890c94c681275d81dd397864521decef66d14b3fb5f1307273dfe102762309af07d3a10e4bb12d1746534907a928ddba16a1539e8d34fdbbf6ce1f024b72a10f712d401151aec52ada82e36d5798d3d2934fbc908baeaeb7343d453edf185ec70f0f0b7196fbdae86368e71569940c0d808882dbc73a652ead9d9a62a888c1d810b3a9988af53675061596c878a76d3c02ab05394494bbe40e0959d25856d892ec126aad3dfdadd80def5d5964a2c815bfda9db5a80fbdd026a3feb98660ac74805a7c7d2c2ce9a1e1849029a0229c2a1daa2b1093d3b6b656a7384fe7d10b9676158ae2f75ead5145bd40467b1eab11cd1457303507dcd6ae3cf96e7deca30ac461b6e0a921e89dd1305fcc368847bbb99626bb7a165ad9bbe4ccc3226b37562a203a4cfe15ebd06ab7a28a163a8fba89ff4ecedab49214a91e6ed66a3bf9e2f31c6f20213556315726fc3edb808b4647c965ae431bf2fe3ace30838bb727c4fbb9356a91e19dde4892589afb1a27a8bfe56bfbcf3ea522a568c34b557098e1449568182504f318080bc945085090cc75ce94dfc670ce3334658a9ca67fd335e6fa593cbde4f003a1c22154d42bc124a539c7c32ae0dae9fa59ee00caf1a3aa673e18055bfeb96dec5c5e5cf8737cf3713c1c1a1979df98ea678e2ea924b362f0a1aafabf6b27840717d99992a52b31fea6007933460f42ea7d682b7c66dd11697e50b426ba14fb98724473454d72526a7cd06b76c9b41b16b5cb63970033dd3a487f5cc692d71e3ee348bfb8ab7754e3f755c5b8c23f5fb0d570a755cbeccbde7e81db9ea783ea027a0bc74cb91cabe891195a1466e0082040f2510a19c60442dc8ff6c5a09dc037a332829168969ea636e8eb5bc26411ae29a4cebe04b92f8c50e3b7acec45fb85fe706c74332abf829823f54d22b0f9d6170e14c7b95011e9c5dff68e9bab98b617c2d2258a427675939ad4eb6cac2430f701006d32e2d023a0bb5ecef5d93e42e16f4794c70f2432fa09df3fb12d670b76cf06d5ba4b8db72ad4a71f4feee5ae812ff6d61660b61e05daef9f7b5f259d60ea21f06b38175459433e76e11e1d3247c6dcde348c9cebf723f8c3d49a4baf973bcae3f1c202ace6e9fc98606b95afa6df6b86333a5177556913207d592dc577332090b441fd6a7eda5d146623750d012bebb600ddb9e025beb6d36b8e2216fbd879b3efc3e11d9f71c28bfd04b148801d38d941d58f9a79980a0d207", &(0x7f0000001080)=""/155}, 0x18) 20:05:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xd0120000], [], @multicast2}}, 0x1c) [ 1341.507933] f2fs_msg: 190 callbacks suppressed [ 1341.507949] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1341.519822] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1341.533942] F2FS-fs (loop6): Invalid log sectorsize (4228841481) [ 1341.540285] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:05:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:18 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1341.672482] IPVS: Unknown mcast interface: syzkaller1 20:05:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x857}, 0x2c) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8000, 0x400000) connect$bt_rfcomm(r2, &(0x7f00000000c0)={0x1f, {0x5, 0x20, 0x7, 0xc9, 0x3ff, 0x3}, 0x8}, 0xa) accept$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000002c0)=0x14) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000958591e5862e8208651dc71db65f344b0000000000a5090000611898000000000097b446999230ee83b85b7e5c5dd0d2b888df8222cb8bd46d4259257542a45570b6b15c7c231883da084499ac345adbf6dfda90fe5e40f648443922406c9ffc88ea6ee88bd4e99b5be79385ae0d6caeb921d358013a4026045034dd4a9c5e3c61ff17ddda393b3a571cf444fbd34f36a0eaaa30decdc39f5ed413d0fae2e1d6e9d1f490063e7f4418bbbf030deb4300c5cdfaaea2f424170cfb879171a5fca888a2aac232f76156f70799f2a6669524eeaa510984e4d68622cfc2f304c4533cbe79b0645ae9"], &(0x7f0000000000)='GPL\x00', 0x20, 0xfb, &(0x7f0000000140)=""/251, 0x40f00, 0x1, [], r3, 0x7}, 0x48) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000400)={{0x1}, {0xab, 0x8001}, 0xa3a1, 0x3, 0x8000}) fcntl$setstatus(r4, 0x4, 0x2000) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000100)={0x100000001, 0x6, 0x4, 0x7, 0x2}) signalfd4(r1, &(0x7f0000000040)={0xffffffff}, 0x8, 0x800) 20:05:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x38c00000], [], @multicast2}}, 0x1c) [ 1341.696537] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1341.703724] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1341.716693] IPVS: Unknown mcast interface: syzkaller1 20:05:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x800}, 0x2c) 20:05:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000f000"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1341.788836] F2FS-fs (loop6): Invalid log sectorsize (4228841481) [ 1341.795158] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:05:18 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:18 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000700030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:18 executing program 5: r0 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xfb41, 0x1, @mcast1, 0x4}, 0xffffffffffffff66) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14, 0x80000) r3 = memfd_create(&(0x7f0000000140)='user\\wlan0)\x00', 0x3) write$FUSE_LSEEK(r3, &(0x7f0000000180)={0x18, 0xfffffffffffffff5, 0x1, {0x6}}, 0x18) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@mcast2, @mcast1, @mcast1, 0x5, 0x6, 0x81, 0x500, 0xff7, 0x4, r2}) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000002c0), 0x4) [ 1341.978743] IPVS: Unknown mcast interface: syzkaller1 20:05:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x2, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000001c0)={{0x4, 0x2}, 0x22}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000040)="f3e2fbb0e3cc6893ae4c689820c1a94db92b59f9c7a9d64287ea7162cc4c83db843b99b022ee432c92562c4bbd7677686c14c4bfa9b27dd83134b391dd666a95c57b0674298d48f7f00f7beb5ce4db19fed512c1c6e2f51cb1867104881ce71eef3db03fc7ff77d4276980de4344e50e5334eb8f0f376780955fd2dc5889039963af32250288e47f160359f00c5d5cbf630a36ae81d9313a90df2752ca8529312472830e9d570f86726a46b7f2dc736422e5dfe0af88c30082b7713e3a4391d1f0fc819c65eacd44eb93cfdb41f10652da2b814a63", 0xfffffe6c) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xffff0000, 0x10000) [ 1342.024338] IPVS: Unknown mcast interface: syzkaller1 [ 1342.051177] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1342.058424] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:18 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x41, 0x2000005) 20:05:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x2845], [], @multicast2}}, 0x1c) 20:05:18 executing program 5: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) bind$xdp(r0, &(0x7f00000002c0)={0x2c, 0x4, r1, 0xe}, 0x10) write$cgroup_int(r0, &(0x7f00000000c0)=0x9, 0x12) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x80000001) 20:05:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000f0ffffff"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:18 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:18 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009005d22030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:18 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) write$P9_RLINK(r0, &(0x7f0000000040)={0x7, 0x47, 0x2}, 0x7) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x1, 0x4, 0x40}, 0x2c) 20:05:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) readlinkat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=""/87, 0x57) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000180)="c1be0000000f005f00ba4100ec720ddbe33ef20f1ba6abad263e0f20010f8c08003e0f090f09", 0x26}], 0x1, 0x0, &(0x7f0000000180), 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000340)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f00000003c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000240), r5, r3}}, 0x18) ioctl$KVM_NMI(r2, 0xae9a) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x24201) sysfs$3(0x3) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x2, 0x3ff, 0x2, 0x4, 0x7, 0x8, 0x4, 0x3, 0x7, 0x730, 0x2, 0x41d, 0x1}, {0x0, 0x5, 0x6, 0x3, 0x23d, 0x6c258000000, 0x2, 0xfffffffffffffc01, 0x5, 0x8, 0x8, 0x6, 0x4}, {0x0, 0x7, 0x2, 0x1, 0x7, 0x1, 0x7f, 0x5, 0x201, 0xa1a3, 0x68a, 0x2}], 0x8d5}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r6, 0xae80, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) 20:05:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:19 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001140)={r0, 0x0, 0xd9, 0x1000, &(0x7f0000000040)="611fde4d33c3114e44dfd6704c9fe89de9c5e13600043555db7d72d149baef0ffa430de11ef93dd7d8ed12fb101210de35a99e6996efeb120db55b9520aecef200e3e5c39bdaa0b4416bdd026531f9938ff0537fa9358f7c5a7c2568f79d7636e9665312cf6cbf6020420602e54d3525288218261ba92ccb5b464e035be1a649ff9b370578a29e412200f419f6ff1579637be30a7d7c9d0dbf404664c0c91c8eae1dc2c65435a4dd9f6b5effe570575e0aad5f8efa7b1a2096439d226419dc016d3232367b37867d2699331f22b1f3e10c93c9442daf2a5ad5", &(0x7f0000000140)=""/4096, 0xffffffffffffff2d}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000011c0)={r0, 0x28, &(0x7f0000001180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001200)={r1, 0xd6, 0x8}, 0xc) 20:05:19 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900c726030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xc5d0], [], @multicast2}}, 0x1c) 20:05:19 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1342.582984] IPVS: Unknown mcast interface: syzkaller1 [ 1342.634609] IPVS: Unknown mcast interface: syzkaller1 20:05:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:19 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x143, 0x2000005) 20:05:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00 \x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:19 executing program 5: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4003, &(0x7f0000000100)=0x101, 0x100, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)) get_mempolicy(&(0x7f0000000040), &(0x7f00003e8000), 0x401, &(0x7f0000336000/0x3000)=nil, 0x2) 20:05:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xd012000000000000], [], @multicast2}}, 0x1c) 20:05:19 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000007030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r1 = dup(r0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x6}) 20:05:19 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1343.438358] IPVS: Unknown mcast interface: syzkaller1 [ 1343.464176] IPVS: Unknown mcast interface: syzkaller1 20:05:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x4, 0x9f4, 0x100080001, 0x40000000000034}, 0x2c) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200a100) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x20000) openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.usage_user\x00', 0x0, 0x0) bind$xdp(r0, &(0x7f0000000140)={0x2c, 0x3, r1, 0x34, r2}, 0x10) 20:05:20 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x4, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:20 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x505000) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000040)={0xff, 0x9}) dup3(r1, r2, 0x0) 20:05:20 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900004c030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x98d60000], [], @multicast2}}, 0x1c) [ 1343.694380] IPVS: Unknown mcast interface: syzkaller1 20:05:20 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) timerfd_gettime(r0, &(0x7f0000000180)) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x0, @empty, 0x4e20, 0x2, 'lblcr\x00', 0x1c, 0x4, 0x65}, {@empty, 0x4e21, 0x10004, 0x9, 0x400, 0x8}}, 0x44) [ 1343.729758] IPVS: Unknown mcast interface: syzkaller1 20:05:21 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x402000000000000, 0x2000005) 20:05:21 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x9, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:21 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000180)=@abs={0x1}, 0x6e) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x680, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000100)=0x7f) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) 20:05:21 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000006030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x187d0000], [], @multicast2}}, 0x1c) 20:05:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\x00 q\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:21 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, r0}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [], @multicast2}, 0x3ff}}, 0x6, 0x8596, 0x5, 0x5, 0x100000000}, &(0x7f00000000c0)=0x98) socketpair$inet6(0xa, 0xa, 0xffffffff, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="a180f40006000300"], &(0x7f0000000140)=0xc) 20:05:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@remote, r1}, 0x14) [ 1344.531150] IPVS: Unknown mcast interface: syzkaller1 20:05:21 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000040000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1344.584734] IPVS: Unknown mcast interface: syzkaller1 20:05:21 executing program 5: r0 = userfaultfd(0x0) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xffffffffffffffff, 0xd9015a7d3b3c16af) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0xff, 0x62ef, 0x8, 0x8]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x40}) r2 = getpgid(0x0) r3 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000002c0)={r0, r1}) r4 = getpid() sched_setattr(r4, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/128, 0x80) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) memfd_create(&(0x7f0000000280)='posix_acl_access#$*em0vmnet1md5sum\x00', 0x2) 20:05:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0xf, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:21 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x187d], [], @multicast2}}, 0x1c) 20:05:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000034000"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x10000004, 0x8, 0x100080001, 0x0, 0xffffffffffffffff, 0x1}, 0x2c) [ 1344.755148] IPVS: Unknown mcast interface: syzkaller1 [ 1344.818147] IPVS: Unknown mcast interface: syzkaller1 20:05:21 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x75010000, 0x2000005) 20:05:21 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009006c26030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xc, 0x4, 0x6, 0x100080001}, 0x2c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0x2, [@broadcast, @link_local]}) 20:05:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x7780], [], @multicast2}}, 0x1c) 20:05:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x8, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:21 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x2, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:21 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900c026030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:21 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800000000000c000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, r0}, 0x2c) [ 1345.150762] IPVS: Unknown mcast interface: syzkaller1 [ 1345.216819] IPVS: Unknown mcast interface: syzkaller1 20:05:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 20:05:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xb508], [], @multicast2}}, 0x1c) 20:05:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100f000"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:22 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:22 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xaf00, 0x2000005) 20:05:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x5, 0x0, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:22 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x1000}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f00000000c0)={0xf, 0x8, 0xfa00, {r1, 0x7}}, 0x10) r2 = gettid() ptrace$pokeuser(0x6, r2, 0x2, 0x9) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) 20:05:22 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000500030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x8848], [], @multicast2}}, 0x1c) [ 1345.727899] IPVS: Unknown mcast interface: syzkaller1 20:05:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x7800, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1345.788386] IPVS: Unknown mcast interface: syzkaller1 20:05:22 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:22 executing program 2: socket$alg(0x26, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='/\x00'}, 0x10) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000680)) write$sndseq(r0, &(0x7f0000000100)=[{0x2, 0x1000, 0x200, 0x2, @tick=0x8, {0x7, 0x5b52}, {0x100000000, 0x800}, @note={0x3, 0x0, 0x8, 0x800, 0x3ff}}, {0x32e, 0x1, 0x6, 0x9, @time, {0x1, 0x80}, {0x6, 0x6}, @control={0x2e0, 0x7, 0x3a}}, {0x1, 0x100000001, 0x8, 0x1, @tick=0x2, {0x100000001, 0x8}, {0x73e, 0x6}, @queue={0x100000000, {0x1f, 0x3}}}, {0x6, 0x1ff, 0x15, 0x1, @tick=0x81, {0x4, 0x7}, {0x6, 0x4}, @control={0x0, 0x9, 0xf12e}}, {0x4, 0x9, 0x8ee3, 0x0, @tick=0x5, {0x3, 0x6}, {0x4725, 0x1ff}, @raw8={"ace3178790a438c2d7c440ad"}}], 0xf0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000200)={0xffffffffffffffff}, 0x2, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000280)={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @in6={0xa, 0x4e24, 0xfffffffffffffffd, @local, 0x3}}}, 0x90) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) sendmsg$nl_crypto(r1, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)=@del={0xf8, 0x11, 0x20, 0x70bd2c, 0x25dfdbfe, {{'ctr-aes-aesni\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x72}, {0x8, 0x1, 0x834}, {0x8, 0x1, 0x5}]}, 0xf8}}, 0x800) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000640)=@get={0x1, &(0x7f0000000340)=""/210, 0x4}) 20:05:22 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009004c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$admmidi(&(0x7f0000000880)='/dev/admmidi#\x00', 0x8, 0x200) sendmmsg$alg(r1, &(0x7f0000002100)=[{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="29ad8a0d30028c102f2bf681d5d6d3f4d517129c9cdab65a368d00bd", 0x1c}], 0x1, &(0x7f0000000940), 0x0, 0x40}, {0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000980)="59316990ca5ba1206007ff4a0cabc8cee47bc63670299f8c88c11703433da3da0cf0ba6568f42eb7fe54eab7519728bc0a01a2e2980c3d5515cf6e4593dda0cb3ec96edcfbc608e2541dc3e30373c16553ac6aaf24b0ecba5556b651be9e41fa23f667ce4755f7", 0x67}, {&(0x7f0000000a00)="2f347f6bc1b890fd13cde5c72bd730477a37a277aad84a560e880b6fdb8eb23399e2df5161377b29b6e50f7a91cd855a86777227d4f638c92ac0713ab870cd14cfee628e4fecbfe2cb25bd03a0b47702a8ea45aea71e9e750b1a7848851157ac1a76763a48ad1e748ce884ddde36993f18591864d489eb962ff84593f1f2ad", 0x7f}, {&(0x7f0000000a80)="f306935cca95ed64cdfe8240fc7cd149cb81c694a108915379235b86f2f03c8322479c4fa29d682a910593276b39fe7d8a130ddfb0077ce9b9bbf37e139df455aab9ee44b27aa09d78f5e1eb106114769e66637e99ed4375bc07261575465d580e49ca1929c3d54f1f042acefca2aa3283e186de10b0465910bf79f311b13289c063c277", 0x84}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001b40)="eba069ec4db00d288f31e20796560fb62d5b2e14fcbc3985339e109dd80c5c17cd525acc5db506249be53c48e131936430aa70d43ec19872fc0e71a94c4ea08cf642b2e2c3cbe996ff9ec49f0c9d3b85b36df5d4140160a03df8c368d17d52212004678b391feada3bed516bbecd8e599e8e07adb568571f16e1b9bcbd004a531f24772a", 0x84}, {&(0x7f0000001c00)="3dcba9f0d7e68a0cc16d0f28106678d3638169a3d453b6301ce5f3dd786b9306b63041b94a2560ce08fae0191a4079d22b6c4d80d1825c531da8c5f81849e1f30b8e4e98e8d625863c7ecdc6c6e1e1ee8f48eea08d20e6d31473d6fa8b94bf676573e3", 0x63}, {&(0x7f0000001c80)="f0dab5d41ae61d9ef4cf2ee0805cdce210d4dba8e5f961c9b92d4e170e339c40543641590b7094187de7dfc262b47ed48cec1fbc87b01e", 0x37}], 0x7, &(0x7f0000001d40)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x16, "73fac57e32f9fab9df6420ea1bde779ef7e1e601bc46"}, @op={0x18}, @iv={0xb8, 0x117, 0x2, 0xa2, "29e562e23dfecc7e032a481e78fdab3bb78cab1daa68c48bf1cec122c3c846b354ae76be71e9e16e0bbaeaff797be48ca3c7ec9333b23af966a07061ceb1dc3a62e63ef7bc376cc6f9f08d1941fe2692e0b383ce5059cecc5f3c6eb0bac12221b17fd6788b73c44e8399466b8db643ae62d88cf7d16f96068e3c1affdce4a54022fed5ebca00ac8785d9161a73d7e8bc816260bd35845c0c1391e9ba2328c4eaabe8"}, @assoc={0x18, 0x117, 0x4, 0x5306476d}], 0x130, 0x804}, {0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="199bd24f5fd2c373a5d87b8f34df5aadd082491951256bce730556dece356e2e6cc1f3ec375b92ead4d6c851e83ff17ec2082e7b2e67aa1a9a5d00be1cdccfad1832b5a4467db38dd8820657e0f44107c559ec548ebf4c6352b357e13d271486cccf8aaedaa7", 0x66}, {&(0x7f0000001f00)="2b250f53baf2e4e8da31a625fe11246dd1bf9cd5a3cb2100d18ace9fe893a79f27475bad78f1d3715d677173d36c63afe10a1a007cc75928f0da8002565df88f51b84e9b6218942078a3645b2f6d9c3531188b3f7443d1843e04c5", 0x5b}], 0x2, &(0x7f0000001fc0)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18}, @iv={0xa0, 0x117, 0x2, 0x86, "d8ee25a51dd3bc99e4ef9441224d16c364ea522fc9ee01fde4a92a908a7023ad58bf8e7c35be0dd958e1d09ec673d0d930681f0608705ab58c4e5b749d805915a47acb2044452734ceaddda552c619643c24df7304b74a2bdc1b4d0335f44ea3e27c7f493378f4bd9c665c16ec0957c795e1a14afe518b37b69237c3ed4b0d02e485c7d99070"}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3e59}, @assoc={0x18, 0x117, 0x4, 0x40}], 0x118, 0x80}], 0x3, 0x20000884) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000002c0)=[{&(0x7f00000004c0)="04", 0x1}], 0x1) write(r2, &(0x7f0000000240)="2300000014000707030f00c0f635c63f280f550b00120f0a0811000100f5fe0012ff00", 0x23) 20:05:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100000300"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x28f80000], [], @multicast2}}, 0x1c) 20:05:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xe, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:22 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x3fff, 0x0) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x32b) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x7fffe) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xe, 0x4, 0x8, 0x100080001, 0x0, r1, 0x4000000}, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x5, &(0x7f0000000080)=0x2) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000100)=0x12500, 0x4) signalfd4(r0, &(0x7f0000000180)={0x4000000000001}, 0x8, 0x800) [ 1346.041172] IPVS: Unknown mcast interface: syzkaller1 20:05:22 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1346.086571] IPVS: Unknown mcast interface: syzkaller1 20:05:22 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009002225030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:23 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xed00, 0x2000005) 20:05:23 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x0, 0x9, 0x6, 0x85}, {0x7878, 0x7, 0xfffffffffffffffd, 0x6}, {0x0, 0xf570, 0x3f, 0x5}]}, 0x10) syz_emit_ethernet(0x32, &(0x7f00000000c0)={@random="c4effa57428e", @empty, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @link_local, "", @broadcast, "8dc3d0472b8595edb9c76654f7502829"}}}}, &(0x7f0000000140)) dup3(r0, r1, 0x80000) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x4d, 0x2}, 0x7) 20:05:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x30dc000000000000], [], @multicast2}}, 0x1c) 20:05:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100000500"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:23 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0xa00) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) 20:05:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x100000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:23 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:23 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900225d030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x2900000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000018c0)=@filter={'filter\x00', 0xe, 0x4, 0x530, 0x0, 0x148, 0x0, 0x0, 0x0, 0x460, 0x460, 0x460, 0x460, 0x460, 0x4, &(0x7f0000001880), {[{{@ipv6={@dev={0xfe, 0x80, [], 0xf}, @remote, [0xffffffff, 0xff, 0x0, 0xff000000], [0xffffffff, 0xffffff00, 0xffffffff, 0xff], 'veth0_to_bridge\x00', 'tunl0\x00', {0xff}, {}, 0x3a, 0x39c, 0x2, 0x41}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d3, 0x3, 0x9, 0x2}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x5}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@loopback, @mcast2, [0xffffffff, 0xffffff00, 0x0, 0xffffff00], [0x0, 0xffffff00, 0xff, 0xff], 'bond_slave_1\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x7b, 0x5, 0x5, 0x1}, 0x0, 0x200, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x5, 0x401, 0x9, 0x6, 0x30, 0x5, [@mcast2, @empty, @local, @remote, @remote, @empty, @empty, @ipv4={[], [], @local}, @mcast1, @ipv4={[], [], @broadcast}, @mcast1, @remote, @remote, @remote, @dev={0xfe, 0x80, [], 0x20}, @loopback], 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback, @dev={0xfe, 0x80, [], 0x1f}, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], [0xff000000, 0xff, 0xffffff00, 0xffffffff], 'ip6tnl0\x00', 'ip_vti0\x00', {}, {}, 0xbb, 0xfff, 0x4, 0x2}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x590) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @local}, 0x3, 0x0, 0x0, 0x4}}, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="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", 0xfc}, {&(0x7f00000011c0)="a2493b358e798843c813f0fde65e9146ed67e90371c937845800d9e9b5a12cfdc36aa95053520c75ece72cb626b91d42c704b2cf36b9da9fabf59e28bc49c3fee6f3422c87fd9a1bf1d6e1ef1e969a8ea090a3851a", 0x55}, {&(0x7f0000001240)="3b424d0c25164cd1fbe7cec5d4437afd77d83cad21", 0x15}, {&(0x7f0000001280)="4adf315dad613a54bca94018997af31ebbab0e699d6287f4ed951a60130604efc16ca841b795ebf42c0b157448b2723e5d618f206e8d39fd176b659928ae8f9dcc759e71f2dd5686fbb203ec5a2f6d4582b7cccec197f9c839a10e3b829b96b91c259f6be958b328a42cd501c8d29879d3ae22abd3e08fce29d8c146b0aa2a3113913499d048833f40be03801e55613ac87572ed63037ef2b724b1500b3328751d126e516b75e44fb85491129d2ab99fb423c199fe91bccef1", 0xb9}, {&(0x7f0000001340)="36024201872110ea3b1e11d6273b0208fb958915bc7f3afaada02ea9b8e6646bcf03b6fc376dbc54b11233f0c72a9e933ce8d4702b1fc78bd2ce0788c53c5f6299f01e0500311be413fed8fd99d1040cfee3cdccf89f5e232d42adc4740de4629d9f77c45b422d10715399aed721370b1e169a11bd26ff39b206a6e25f1512a177", 0x81}, {&(0x7f0000001400)="a7aecb39166483126df7", 0xa}], 0x7, &(0x7f00000014c0)=[{0x108, 0x114, 0x7, "0422a1939b26a6f8720366c7951cc9890a9a92f69a808acc0b8a345dba690a581a571b6c63d73abce3000514f12e4eb65acc2a3741b7397a45b7b87755a0a05b5b39ce45dcb3c7fe6128ea8005d27fc72cb67476e597d8ff5ac69acfea886e29558cda65941c745bf7ea589528b59f8881faa06d68fe2d31af7a675862793645b4754602c5049a51857ed2b91d3d1b468456779bdb77ee2eab022a63ea8d100590e6a1ac780bf2b28439ce3302710c2f74d640d0c049955f3b82a5bf32fdf5868d64522a090ebdeb38b50a87ea3a6662d5fd78669f14b9da01c55cc0885a2921529ddb9649f3130dec0d3431ab4cc68fdd"}, {0x68, 0x114, 0x0, "78a9b207db38c68c6a6f814709b144b28e49bf2c9f655df6504566be91ecf78583402a32276c2186e42f9beadf118f241f27114b10af4310996eedaf049672447153bd6f25e805274fac1dd2a2f4465543ca3e124e38"}, {0x18, 0x29, 0x1, "bd9e"}, {0x28, 0x3a, 0x8, "81f55c53ec1027da12ae400209c1f17624ca82d1"}, {0xf8, 0x10d, 0xdb, "59a5996cf4aecf16fcf9864284081b70dbdf0d8293af09aa88d46a5200283e3ade2ba081fcfb617005cbf065cd9d0550aff26de72533a52d06920ec279cacb617e842de142e830a49e3b79660b17b881c2cac6062535130303a6314c048089deb7c2942e44aeda33868ea3c0e8874ff6c17d5f5073d7995ee4c1e6cb57fcf150cca3b888938dc606b335605d6e7b802ad77e3c51ec6ced6f4c2ad20334a7045e08b153c8b0509c86c11bf9a81b3bb90079224c4a1e61c352b692a225ac0f65510e3d210faa6921f33755fdd15908ad479b38b1e413bc4235efcb2b7ae78628b8c058"}, {0x60, 0x108, 0x0, "be3a53b19fb65317bcf66841322e1ba3da447dd57629de7400b88e32178699cb26d0bb052b9ad0fa390d4f0909e442d5390a8269435a5be4e0025adcbf1fffb9022aff8205d4ae1528ef"}], 0x308, 0x4000010}, 0x8001}], 0x1, 0x20000044) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) [ 1346.598498] IPVS: Unknown mcast interface: syzkaller1 [ 1346.598536] f2fs_msg: 182 callbacks suppressed [ 1346.598557] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1346.615695] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffffd) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x0) epoll_create1(0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000040)={{0x0, @multicast2, 0x4e23, 0x0, 'none\x00', 0x12, 0x1, 0x10}, {@local, 0x4e20, 0x0, 0x9, 0x0, 0x7fff}}, 0x44) 20:05:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x9805000000000000], [], @multicast2}}, 0x1c) 20:05:23 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1346.654914] IPVS: Unknown mcast interface: syzkaller1 [ 1346.669344] F2FS-fs (loop6): Invalid log sectorsize (1562509321) [ 1346.675640] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:05:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00 q\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1346.730148] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1346.737425] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1346.747542] F2FS-fs (loop6): Invalid log sectorsize (1562509321) [ 1346.754207] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:05:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x4, 0x100080001}, 0x2c) 20:05:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x2f000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1346.824659] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1346.831854] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1346.889732] IPVS: Unknown mcast interface: syzkaller1 [ 1346.959740] IPVS: Unknown mcast interface: syzkaller1 20:05:24 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:24 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000014030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="91a90b7dfa32df1beb6f1a7f427ff2ebf93223d42781b9558d0ec4b36bea18779c5205d72ae82839fe5cba1aea935ade37cb79e4918f92fc661ad128b99fd4c7773de77a66", &(0x7f0000000080)="e991b0f664dcf6d38d27a4e59b4f2c5ef083db74aaed08f05f28d4fa4100d790eb3541f8e71c82537f41b8cc"}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) 20:05:24 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x135, 0x2000005) 20:05:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x600, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000300"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x68cb], [], @multicast2}}, 0x1c) 20:05:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000080)=""/11, 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) r2 = epoll_create1(0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)) r4 = gettid() getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000340)={'filter\x00', 0x0, 0x3, 0x77, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f00000002c0)=""/119}, &(0x7f0000000100)=0x78) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r2, &(0x7f0000000180)={r2, r1, 0xfffffffe}) fcntl$dupfd(r2, 0x406, r1) r5 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) 20:05:24 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000023030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1347.685684] IPVS: Unknown mcast interface: syzkaller1 20:05:24 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x1000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:24 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x400, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000003f000000ad773ad5af2f87d3e391517746f91e7967dd61e8732a359512022e26e12d704e29573d44a0fb34740fc61d0c123eb9b2d408836584ea28ccb46b94b1e48db0"], &(0x7f0000000180)=0x63) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x8, 0x7, 0x100080001, 0x2f}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x85cc, 0x6b}, {0x6, 0xe0}, 0x7, 0x2, 0x101}) 20:05:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x98d6], [], @multicast2}}, 0x1c) 20:05:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f00000000c0)="650f01d166ba4300ec66baf80cb8a072d18fef66bafc0cedc481f97008e8f3440f587fdb460fac000248b83d62f7ac000000000f23c00f21f835020004000f23f86766410f680c160fc72cf8f3450f35", 0x50}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x440200, 0x0) write$P9_RVERSION(r3, &(0x7f0000000140)={0x13, 0x65, 0xffff, 0x7, 0x6, '9P2000'}, 0x13) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000000)="c4e2fdb6fd660f239b66baf80cb8acc6c98def66bafc0cec67440f0058003e0f01cfb8010000000f01d9410f5b0a0f08420fa90f20c035040000000f22c0", 0x3e}], 0xaaaaaaaaaaaacc3, 0x0, &(0x7f0000000040), 0x1000005f) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000080)) 20:05:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00q \x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1347.745218] IPVS: Unknown mcast interface: syzkaller1 [ 1347.912791] IPVS: Unknown mcast interface: syzkaller1 20:05:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xf4010000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000000480)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/68, 0x44}, {&(0x7f0000002580)=""/55, 0x37}, {&(0x7f00000025c0)=""/138, 0x8a}, {&(0x7f0000002680)=""/48, 0x30}, {&(0x7f00000026c0)=""/30, 0x1e}, {&(0x7f0000002700)=""/180, 0xb4}], 0x8, &(0x7f0000002840)=""/97, 0x61, 0xce10}, 0x100) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002900)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002940)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000002a40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002a80)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000002b80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002bc0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000002cc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002d80)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000002e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002ec0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002f00)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000003000)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000003080)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000030c0)={@multicast1, @local, 0x0}, &(0x7f0000003100)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000003180)={@remote, @local, 0x0}, &(0x7f00000031c0)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f00000032c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000003300)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000003340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000003380)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003480)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000003580)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003640)={'yam0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000003680)={@empty, 0x0}, &(0x7f00000036c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003700)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003740)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000037c0)={'bond0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000004000)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003800)={0x7a4, r2, 0x800, 0x70bd29, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x188, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x8, 0x0, 0x1, 0x5}, {0x8, 0x1ff, 0x81, 0x80e}, {0x48, 0xb, 0x40, 0x1}, {0x8, 0x4, 0x2, 0x80000001}]}}}]}}, {{0x8, 0x1, r8}, {0x170, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r9}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x66}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r10}, {0x158, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r14}, {0xfc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r20}, {0xb8, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r22}, {0x98, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x0, 0x71d7, 0x40, 0xca19}, {0x6, 0x4, 0x6, 0x7}, {0x0, 0xfffffffffffff801, 0xfd4b, 0x2}, {0x401, 0x8000, 0x6, 0x400}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r23}}, {0x8}}}]}}]}, 0x7a4}, 0x1, 0x0, 0x0, 0x40000}, 0x4) r24 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r24, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r24, 0x84, 0x1, &(0x7f0000000100)={r25, 0x1f, 0x100000000, 0x0, 0x8, 0xb37e}, &(0x7f0000000140)=0x14) ioctl$KDGKBMETA(r24, 0x4b62, &(0x7f0000000040)) syncfs(r24) 20:05:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xdc30], [], @multicast2}}, 0x1c) 20:05:24 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900267b030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1347.966060] IPVS: Unknown mcast interface: syzkaller1 20:05:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100000000007f"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:25 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1601000000000000, 0x2000005) 20:05:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xe00, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:25 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x2a, &(0x7f0000000440)={0xe, {{0xa, 0x0, 0x0, @mcast2}}}, 0x90) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0xd4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000340)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xff, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000080)=0x1000) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001300090417feb1ae7aa77cf40000ff3f09000000000000000000001419000400430100000a00005d14a4e91ee438d2fd0000000000", 0x39}], 0x1) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000140)=0x7, 0x4) 20:05:25 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400080) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) r3 = getegid() fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280)={0xfffffffffffffffc, 0x2, 0xa000}, 0x4) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x28001, 0x0) fcntl$setflags(r4, 0x2, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x1, 0x3, 0x1, 0x30, r0, 0x3}, 0x2c) 20:05:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xb082000000000000], [], @multicast2}}, 0x1c) 20:05:25 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900ac04030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1348.748141] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 1348.773072] netlink: 'syz-executor5': attribute type 4 has an invalid length. 20:05:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000f0ffff00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x2c00, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xc04a0000], [], @multicast2}}, 0x1c) 20:05:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r0 = msgget(0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) r2 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x8, r1, r2, r3, r4, 0x2, 0x6}, 0x5, 0x200, 0x20000000000, 0x6, 0x100000001, 0x6, r5, r6}) 20:05:25 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000900030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:25 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1348.933663] IPVS: Unknown mcast interface: syzkaller1 20:05:25 executing program 5: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$notify(r0, 0x402, 0x1) ioctl(r0, 0x8913, &(0x7f0000000080)="025cc80700145f8f764070") mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='affs\x00', 0x2000, &(0x7f0000000180)) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 20:05:25 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ptrace$getregs(0xe, r0, 0x7, &(0x7f00000000c0)=""/119) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000040)=0xc000, 0x4) [ 1349.026910] IPVS: Unknown mcast interface: syzkaller1 20:05:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x4, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:25 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x4f02000000000000, 0x2000005) 20:05:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xa00000000000000], [], @multicast2}}, 0x1c) 20:05:25 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900c826030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\x00\x00`\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:25 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:25 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0xfffffffffffffb75, 0x9dd, 0x100, 0x4, r0, 0x8}, 0x2c) 20:05:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x600000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1349.279335] IPVS: Unknown mcast interface: syzkaller1 [ 1349.338468] IPVS: Unknown mcast interface: syzkaller1 20:05:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x400300], [], @multicast2}}, 0x1c) 20:05:25 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009006c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:25 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:25 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xce00000000000000, 0x2000005) 20:05:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x2, 0x238, 0x7ff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xffffffaa) 20:05:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x3c00, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:26 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xe8710000], [], @multicast2}}, 0x1c) 20:05:26 executing program 2: syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000001, 0xc0402) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) 20:05:26 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1c1, 0x2000005) 20:05:26 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000fff030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:26 executing program 5: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$notify(r0, 0x402, 0x1) ioctl(r0, 0x8913, &(0x7f0000000080)="025cc80700145f8f764070") mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='affs\x00', 0x2000, &(0x7f0000000180)) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 20:05:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x34000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1349.945687] IPVS: Unknown mcast interface: syzkaller1 20:05:26 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:26 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090004ab030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x3, 0x4, 0x100080001, 0x20}, 0x2c) 20:05:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xffffffff00000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1350.014776] IPVS: Unknown mcast interface: syzkaller1 20:05:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x28450000], [], @multicast2}}, 0x1c) 20:05:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x10}, 0x2c) [ 1350.212271] IPVS: Unknown mcast interface: syzkaller1 20:05:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x200000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:26 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1350.256684] IPVS: Unknown mcast interface: syzkaller1 20:05:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x9805], [], @multicast2}}, 0x1c) 20:05:26 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090004a8030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000000004"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:27 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xa000000000000000, 0x2000005) 20:05:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xa, 0x4, 0x20, 0x100080001}, 0x2c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x6283, 0x0) 20:05:27 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x84) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x200, 0x3, 0x6, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x921, 0x0, 0xd6d7, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x101, 0x81, 0x7, 0x7fff, 0x401, 0x0, 0xbda, 0x0, 0x5cb8, 0x8, 0x2, 0x9, 0x0, 0x3, 0x6c45, 0x8, 0x0, 0x100, 0x3, 0x4, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x2, 0x81, 0x7, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0xf, r0, 0xe) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @link_local, [], {@ipv4={0x800, {{0x689, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @local, {[@lsrr={0x83, 0x7, 0x5ef, [@multicast1]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast}}}}}, &(0x7f00000002c0)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='ip6gre0\x00') 20:05:27 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\x00 \x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x3f00, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:27 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000000004200000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xa007], [], @multicast2}}, 0x1c) 20:05:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) pipe2$9p(&(0x7f0000000000), 0x0) fanotify_init(0x20, 0x48000) [ 1350.871122] IPVS: Unknown mcast interface: syzkaller1 20:05:27 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xa001, 0x2000005) [ 1350.899677] IPVS: Unknown mcast interface: syzkaller1 20:05:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x4], [], @multicast2}}, 0x1c) 20:05:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x300, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)) r1 = socket$inet6(0xa, 0x1200000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x79, &(0x7f0000000000), 0x8) close(r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x3}}, 0x8, 0x4, 0x1, 0x3, 0x8}, &(0x7f0000000240)=0x98) close(r0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@loopback, @in=@local, 0x4e24, 0x6, 0x4e23, 0x8, 0x0, 0x0, 0x20, 0x7f, r4, r5}, {0x1, 0x7, 0x2, 0x4, 0xfffffffffffffff9, 0x7, 0x8}, {0xee, 0x9d, 0x0, 0x10001}, 0x8, 0x0, 0x0, 0x1, 0x3, 0x1}, {{@in=@broadcast, 0x4d3, 0x6f}, 0xa, @in=@rand_addr=0x100000001, 0x3503, 0x2, 0x3, 0x7, 0x0, 0x6, 0xab5c}}, 0xe8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0xa, 0x4) 20:05:27 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009007626030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "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"}, 0xfe) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='system.sockprotoname\x00', 0xffffffffffffff9c}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='\\-\x00', 0x3, 0x0) 20:05:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:27 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x2f, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1351.165241] IPVS: Unknown mcast interface: syzkaller1 20:05:27 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x32, "dee74692bd8376ea6ff4eb1dd07b2a111f7d1e6683dba80418f10e880a42d9bffbe9b4a57ae9b9e31368172c050c7abde7ce"}, &(0x7f00000000c0)=0x3a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xb58}, &(0x7f0000000140)=0x8) rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x4}, 0x20, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) 20:05:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000), 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x28}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge_slave_0\x00', 0xb002}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)=0x108000000) 20:05:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x7000000], [], @multicast2}}, 0x1c) 20:05:27 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900ab04030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1351.201800] IPVS: Unknown mcast interface: syzkaller1 20:05:27 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000034000"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x400300, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:28 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xffffffff00000000, 0x2000005) 20:05:28 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000200)="cf7957c84c", &(0x7f0000000240)="977c3c122572ebb119e3430edf153b5627527ef1056bdd30de3d477a72822be4d7c37c5e7cfffe7ddb8df45c444392139a45bacb8118cf06181e3e4afb0fae64fb8ac7526f6392a92e152189a737812d88dcc6ea9e7dbeccb84e116314cc654fe3f43d5017f20ba697b5b87acbd1566aa98c9506c6a378f5c28053bd64058960d77f282de3d344df39bbc0c9fbe1ca2a02ed7607814ea7a40d11e00f5873008347b0419036778cf4193608b9f958d173d5e585431013f6b0b3ea7499902537c4ca84b40f192fd949ec7d44ba37be", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000040)="ff37486fe4a41f36c5dc97dd6108cad01e2ca5d85327c1cc3a69a2d108e3d12684436875e80f57403808d2021fcb24af8159ab385f2c3e8408adfa70f55564cb17ce9c6b793b3d1473b61a694e", &(0x7f00000000c0)=""/235}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) 20:05:28 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900007a030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfe80], [], @multicast2}}, 0x1c) 20:05:28 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:28 executing program 5: r0 = socket$inet6(0xa, 0x80004, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4440, 0x0) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x4, 0x3, {0xa, 0x4e20, 0x9, @local, 0x3f61}}}, 0x32) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0xffffffffffffff85) 20:05:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x3c000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1351.841221] bridge0: port 1(bridge_slave_0) entered disabled state [ 1351.852494] IPVS: Unknown mcast interface: syzkaller1 [ 1351.880318] IPVS: Unknown mcast interface: syzkaller1 20:05:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\x00`\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1351.951278] f2fs_msg: 198 callbacks suppressed [ 1351.951303] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1351.963230] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r0 = socket$netlink(0x10, 0x3, 0x1e) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e23, @multicast2}}) [ 1352.018464] IPVS: Unknown mcast interface: syzkaller1 [ 1352.036621] F2FS-fs (loop6): Invalid log sectorsize (2046820361) [ 1352.042923] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:05:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x5850], [], @multicast2}}, 0x1c) 20:05:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x7000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:28 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1352.078518] IPVS: Unknown mcast interface: syzkaller1 20:05:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000000300"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1352.100510] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1352.107657] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1352.119552] F2FS-fs (loop6): Invalid log sectorsize (2046820361) [ 1352.125805] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:05:28 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000000)='\'\x00', 0xffffffffffffff9c}, 0x10) write$P9_RXATTRCREATE(r0, &(0x7f0000000240)={0x7, 0x21, 0x1}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000003c0)=[@in6={0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x18}, 0xe5e}, @in={0x2, 0x4e20, @rand_addr=0xce}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e21, 0xffff, @remote, 0x7}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e21, 0x1f, @remote, 0x6d}, @in6={0xa, 0x4e22, 0x1, @remote, 0x9}, @in6={0xa, 0x4e24, 0x85, @local, 0x6}, @in6={0xa, 0x4e20, 0x0, @remote, 0x6b4}, @in6={0xa, 0x4e21, 0xd1ef, @ipv4={[], [], @local}, 0x400}], 0xf4) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xf) read(r1, &(0x7f00000001c0)=""/1, 0xfffffc5f) 20:05:28 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xc300000000000000, 0x2000005) [ 1352.240644] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1352.242801] IPVS: Unknown mcast interface: syzkaller1 [ 1352.247824] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x2, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xf8ec0000], [], @multicast2}}, 0x1c) 20:05:28 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='^\x00'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x8000000000c, 0x4, 0x7fff, 0x100080003, 0xffffffffffffffff, 0xffffffffffffff9c}, 0x2c) 20:05:28 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090004a7030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000000500"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1352.366146] IPVS: Unknown mcast interface: syzkaller1 20:05:28 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:29 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xdb01000000000000, 0x2000005) [ 1352.500376] IPVS: Unknown mcast interface: syzkaller1 20:05:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xffffff7f00000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:29 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40, 0x0) r2 = accept$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101800, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x16, 0xc, "c18533ae171a4487a4e597f16ecf0bec4afe65f8b77e6c59b66402b86fba3f52bc2876ddd0900d6e5b836b7ec8d59cf7d3d582cb9b9b3a591d395f36ed36cb94", "68eba0172b6ba156f4ab5a9c11b1bd1149dffcdf285f020cfdaa562dd42e7da3", [0x2, 0x3]}) ioctl$FICLONE(r2, 0x40049409, r0) 20:05:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") fdatasync(r0) r1 = socket(0x400020000000010, 0x2, 0x0) write(r1, &(0x7f0000a1cf6c)="1f00000054000d0000000000fc07ff1b070404390300000007000100010039", 0x1f) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x4) 20:05:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfe800000], [], @multicast2}}, 0x1c) 20:05:29 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x2b00, 0x2000005) 20:05:29 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000005030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1352.655895] QAT: Invalid ioctl 20:05:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x40030000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1352.689097] QAT: Invalid ioctl 20:05:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000f0ffffff"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:29 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1352.717586] PF_BRIDGE: br_mdb_parse() with non-bridge 20:05:29 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) ioctl(r0, 0x0, &(0x7f0000000000)="90af4bc766e8907abfe081d13035ef36171703e5afbd431db831658040799600386022873282e0d1237fbb44b11886da96a203a4e315cdfbc368318e907992fc3937dace3309d08ef98a4ecbd6dbd85b5860ddbf1515acddf6259e0a56b054776124f89bf82bee3b482fa8235e174be0de67435eadfc8c601317dc82147bf36b91e6ef027b01bf2aa9eb3833070365cf19fd740311e038a12d199bec3a2f06940fcfbae8550ee71809a1f8e9f278ab247075396ac82aae2e5f0049dc7f38f6096702") r1 = syz_open_dev$vcsa(&(0x7f00000016c0)='/dev/vcsa#\x00', 0x81, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001700)={0x9, 0x5, 0x5, 0x6, 0x5c}, 0x14) [ 1352.785491] PF_BRIDGE: br_mdb_parse() with non-bridge 20:05:29 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009002676030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x60e7000000000000], [], @multicast2}}, 0x1c) 20:05:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) prctl$setfpexc(0xc, 0x10080) 20:05:29 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='lo\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000280)={0x3, 0x40, 0xfa02, {{0x2}, {0x2, 0x0, 0x2e0, @local}, r2}}, 0x48) r3 = dup3(r1, r0, 0x80000) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000100)=""/133) 20:05:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x60000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100000500"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:29 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:29 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7f, 0x4100) write$P9_ROPEN(r0, &(0x7f0000000000)={0x18, 0x71, 0x2, {{0x0, 0x3, 0x8}, 0xfffffffffffffeff}}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x4, 0x4, 0x10007ffff, 0x0, r0}, 0xfe81) 20:05:29 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000048030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1353.096535] IPVS: Unknown mcast interface: syzkaller1 20:05:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x700000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1353.128142] IPVS: Unknown mcast interface: syzkaller1 20:05:30 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x6a00000000000000, 0x2000005) 20:05:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x68cb000000000000], [], @multicast2}}, 0x1c) 20:05:30 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:30 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x8, 0x4, 0x100000000000003, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000)=0x10001, 0x10) ioctl(r0, 0x1417, &(0x7f00000000c0)="473e48d44e4fb52046e12cc8e63a3460555abb397f8a61a10a6ed68c27aa6c037e96ce23b5b94e03fcb2c8fcc6f8133eb19d3d2421db3054be0b142bc977aaac30ff7d63fd959240f8b209d60e318afaee608d4c4730dc576334b1ab74b020cf48711a59306844a1352572") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000240)={'vcan0\x00', {0x2, 0x4e20, @multicast2}}) 20:05:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f0000000080)=0x10) 20:05:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x400000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:30 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900fc0f030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:30 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40, 0x0) r1 = getpgid(0x0) write$cgroup_pid(r0, &(0x7f0000000180)=r1, 0x12) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x2, 0xc, "c279056ac3947c7a4a9d8c07f48409b4dcd275328f67824cdb4f1ccb974d5e15417bccfa60c5474af1baebbcff7c6614af11d794733d7580e081dab6d49801ef", "ca40ee2d09191f4244b3ac609ac152dd19c350dc17905f73854a3f10be5b265f", [0x1a8, 0x9]}) pipe(&(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) close(r2) [ 1353.682854] IPVS: Unknown mcast interface: syzkaller1 20:05:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x1100000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x60e7], [], @multicast2}}, 0x1c) 20:05:30 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x7, 0x0) mount$9p_unix(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)="e91f7189591e9233614b00", &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000140)={'trans=unix,'}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r1, r0) [ 1353.773238] IPVS: Unknown mcast interface: syzkaller1 20:05:30 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009006000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:30 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\x00\x00\x00 '}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xfdffffff00000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1353.926728] 9pnet: p9_fd_create_unix (20834): problem connecting socket: éq‰Y’3aK: -111 20:05:30 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x6a01000000000000, 0x2000005) 20:05:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200800, 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000080)) 20:05:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xaf70], [], @multicast2}}, 0x1c) 20:05:30 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c8}]}) getresgid(&(0x7f0000001f00), &(0x7f0000001f40), &(0x7f0000001f80)) 20:05:30 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009002522030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:30 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000fffff000"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x4528], [], @multicast2}}, 0x1c) 20:05:30 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xfffffffd, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:30 executing program 2: [ 1354.187986] IPVS: Unknown mcast interface: syzkaller1 [ 1354.223277] IPVS: Unknown mcast interface: syzkaller1 20:05:30 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000fffffff0"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x6, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xa89e000000000000], [], @multicast2}}, 0x1c) 20:05:30 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000000180)={0xd8, 0xf704, 0x20, 0x3, 0x8271, 0xffffffffbf61e5d4, 0x20}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000)="a03eabc97c9da768369831cc8439628d78198e174dfdec5201ffb5e29a31f165d8ff0bffbd9fa56c17fb5ec3aad11a11096aace3afa12eea590f39c9504beb13c8cef43eb0d4a72d6c4202c9e16a3b1006a324b603adcc7d5e2a74404e65f45850c9326b262ff01c178eff7eeca6ba0ec834979f167efb8a79b689cb31ea8aea33ecd31b3496f52eb8adfa370c45ce0c4d2b65e6c801450d7e8de25584f9d89dbe", &(0x7f00000000c0)="933ac48cebd498621c93d3d71acac5bc21c880fe48355b399b951d914918a6f1121bb281b2b7fca39f4f", 0x1}, 0x20) 20:05:30 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x8d00000000000000, 0x2000005) 20:05:31 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090001fe030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:31 executing program 5: 20:05:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\a\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:31 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x3601, 0x2000005) 20:05:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x800000000000000f, 0x4, 0xffffff7ffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0x4}, 0xfffffffffffffe7d) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f00000000c0)=0x40) ioctl$RTC_VL_CLR(r1, 0x7014) 20:05:31 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x40000000005065e}]}) seccomp(0x0, 0x0, &(0x7f00000000c0)) 20:05:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x78, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:31 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x380d], [], @multicast2}}, 0x1c) 20:05:31 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900267e030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1354.712686] IPVS: Unknown mcast interface: syzkaller1 20:05:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x2b00000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1354.775086] IPVS: Unknown mcast interface: syzkaller1 20:05:31 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') r2 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14, 0x800) bind$packet(r2, &(0x7f0000000140)={0x11, 0x17, r3, 0x1, 0x7f, 0x6, @remote}, 0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in=@dev, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000840)={&(0x7f0000000040), 0xc, &(0x7f0000000800)={&(0x7f0000000580)={0x24c, r1, 0x100, 0x70bd27, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0x12c, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8}}}]}}, {{0x8, 0x1, r5}, {0x78, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x80}}, {0x8}}}]}}]}, 0x24c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) 20:05:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xb082], [], @multicast2}}, 0x1c) 20:05:31 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:31 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x40000000005065e}]}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) 20:05:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100009effffff"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:31 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090008ec030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x89ffffff, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:31 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r0, 0x0, &(0x7f0000000040)={0x18, 0x5, 0x8, 0x8}) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8040, 0x0) sendmsg$can_bcm(r1, &(0x7f00000001c0)={&(0x7f00000000c0), 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x3, 0x4, 0x41bb, {0x0, 0x2710}, {0x77359400}, {0x1, 0x3ff, 0xfffffffffffffffa}, 0x1, @can={{0x1, 0x3, 0x4, 0x142b}, 0x1, 0x1, 0x0, 0x0, "da054ad27e5b2f3d"}}, 0x48}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x202000, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) 20:05:32 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x216, 0x2000005) 20:05:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xa0ba0000], [], @multicast2}}, 0x1c) 20:05:32 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000001c0)) seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x40000000005065e}]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) 20:05:32 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00`\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:32 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090004ac030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:32 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x7, 0x4, 0x100080001}, 0x2c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@local, 0x0}, &(0x7f0000000140)=0x14) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000180)={r3, 0x8, 0x5, 0x7fff, 0x140000, 0x1000, 0x200}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0x5f22, 0x80, 0x0, 0x10000}) 20:05:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xe8030000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x9, 0x7, 0x4, 0x100080001}, 0x28) 20:05:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x1100, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1355.605165] IPVS: Unknown mcast interface: syzkaller1 20:05:32 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1355.692840] IPVS: Unknown mcast interface: syzkaller1 20:05:32 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507d1}]}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/28, 0x1c) 20:05:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xd0c50000], [], @multicast2}}, 0x1c) 20:05:32 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900a804030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:32 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x100) ioctl(r0, 0x40, &(0x7f0000000000)="582f0256bb53c27bb6931d5fac7fdadf866fb3aafa4eb347b7783d6c42be9239f4fad864b860cd3ea4ef00bb9032d3d7f46ffd8fc11f7bda8bb4a9dcc8a28a8e0fbf242322b99ca51b65fa30155bb5c812adb0dd3f2a185e9bbc73fa878109015b69f683") r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) flistxattr(r1, &(0x7f0000000080)=""/115, 0x73) 20:05:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x900, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:33 executing program 5: seccomp(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=[{0x80000000000006, 0x0, 0x0, 0x50659}]}) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000280)={0xa0}, 0xa0) 20:05:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000400300"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:33 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x6201000000000000, 0x2000005) 20:05:33 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:33 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009004e00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:33 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x101000) pause() msgget(0x1, 0x200) recvmmsg(r0, &(0x7f0000006300)=[{{&(0x7f0000000040)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002380)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/152, 0x98}, {&(0x7f0000001180)=""/215, 0xd7}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/222, 0xde}], 0x5, 0x0, 0x0, 0x7f}, 0xb4f}, {{&(0x7f0000002400)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f00000047c0)=[{&(0x7f0000002480)=""/184, 0xb8}, {&(0x7f0000002540)=""/116, 0x74}, {&(0x7f00000025c0)=""/232, 0xe8}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/250, 0xfa}, {&(0x7f00000037c0)=""/4096, 0x1000}], 0x6, &(0x7f0000004840)=""/11, 0xb, 0x1}}, {{&(0x7f0000004880)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004b80)=[{&(0x7f0000004900)=""/253, 0xfd}, {&(0x7f0000004a00)=""/146, 0x92}, {&(0x7f0000004ac0)=""/179, 0xb3}], 0x3, &(0x7f0000004bc0)=""/28, 0x1c, 0x7}, 0x8}, {{0x0, 0x0, &(0x7f0000005c80)=[{&(0x7f0000004c00)=""/42, 0x2a}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/16, 0x10}], 0x3, 0x0, 0x0, 0x2135}, 0x1}, {{&(0x7f0000005cc0)=@l2, 0x80, &(0x7f0000006240)=[{&(0x7f0000005d40)=""/227, 0xe3}, {&(0x7f0000005e40)=""/183, 0xb7}, {&(0x7f0000005f00)=""/117, 0x75}, {&(0x7f0000005f80)=""/217, 0xd9}, {&(0x7f0000006080)=""/224, 0xe0}, {&(0x7f0000006180)=""/172, 0xac}], 0x6, &(0x7f00000062c0)=""/60, 0x3c, 0x81}, 0x1}], 0x5, 0x100, &(0x7f0000006440)={0x77359400}) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) 20:05:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x7, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xc04a], [], @multicast2}}, 0x1c) [ 1356.645768] IPVS: Unknown mcast interface: syzkaller1 [ 1356.666265] IPVS: Unknown mcast interface: syzkaller1 20:05:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x11, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:33 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x208], [], @multicast2}}, 0x1c) 20:05:33 executing program 5: seccomp(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=[{0x80000000000006, 0x0, 0x0, 0x50659}]}) prctl$setptracer(0x59616d61, 0x0) 20:05:33 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009002300030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x6000000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1356.845581] IPVS: Unknown mcast interface: syzkaller1 [ 1356.878153] IPVS: Unknown mcast interface: syzkaller1 20:05:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xa0070000], [], @multicast2}}, 0x1c) 20:05:33 executing program 5: seccomp(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=[{0x80000000000006, 0x0, 0x0, 0x50659}]}) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000080)) 20:05:33 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:33 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x5f00000000000000, 0x2000005) 20:05:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000000002"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:34 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000003f40)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101400) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000003f80)=0x200040) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) recvmmsg(0xffffffffffffffff, &(0x7f0000003d80)=[{{&(0x7f0000000180)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)=""/54, 0x36}, {&(0x7f0000000280)=""/246, 0xf6}], 0x3, &(0x7f00000003c0)=""/184, 0xb8, 0x5}, 0x1}, {{&(0x7f0000000480)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/245, 0xf5}, {&(0x7f0000000600)=""/33, 0x21}, {&(0x7f0000000640)=""/76, 0x4c}], 0x3, &(0x7f0000000700)=""/122, 0x7a}, 0xef09}, {{&(0x7f0000000780)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000800)=""/28, 0x1c}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x2, &(0x7f0000001880)=""/63, 0x3f, 0x9}, 0x7}, {{&(0x7f00000018c0)=@nfc, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000001940)=""/64, 0x40}, {&(0x7f0000001980)=""/125, 0x7d}, {&(0x7f0000001a00)=""/2, 0x2}, {&(0x7f0000001a40)=""/236, 0xec}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/171, 0xab}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/86, 0x56}], 0x9, 0x0, 0x0, 0x3f}, 0x1ff}], 0x4, 0x12000, &(0x7f0000003e80)) bpf$PROG_LOAD(0x5, &(0x7f0000003ec0)={0xe, 0x8, &(0x7f0000000000)=@raw=[@exit, @ldst={0x0, 0x0, 0x3, 0x7, 0x9, 0xfffffffffffffff0, 0xfffffffffffffffc}, @alu={0x7, 0x1f, 0x7, 0xf, 0x0, 0x20, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000040)='syzkaller\x00', 0x80, 0xc5, &(0x7f0000000080)=""/197, 0x41f00, 0x1, [], r1, 0xd}, 0x48) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003fc0)={'veth1_to_team\x00', 0x100}) 20:05:34 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009007e26030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xffffff7f, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xd10000], [], @multicast2}}, 0x1c) 20:05:34 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000000006"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:34 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x59010000, 0x2000005) 20:05:34 executing program 5: ioctl(0xffffffffffffffff, 0x9, &(0x7f00000001c0)="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") seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x505c8}]}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000140)=0x4f92, 0x4) 20:05:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000000005"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x2900, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1357.526236] f2fs_msg: 206 callbacks suppressed [ 1357.526251] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1357.538199] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:34 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xf8ec], [], @multicast2}}, 0x1c) 20:05:34 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x4f000000, 0x2000005) 20:05:34 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x4c0000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x2, 0x4, 0x46d44b43, 0x8, r0, 0x127}, 0x2c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40102}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x102, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x1c}}, 0x24040080) 20:05:34 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c8}]}) epoll_create(0x0) [ 1357.721168] F2FS-fs (loop6): Invalid log sectorsize (645791753) [ 1357.727425] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:05:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfec0000000000000], [], @multicast2}}, 0x1c) 20:05:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100000400"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1357.802766] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1357.809924] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1357.818958] F2FS-fs (loop6): Invalid log sectorsize (645791753) [ 1357.825168] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1357.894919] IPVS: Unknown mcast interface: syzkaller1 20:05:34 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900000c030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x300000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:34 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:34 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)=0x5) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xfd, 0x6, &(0x7f0000000600)=[{&(0x7f0000000100)="f50d0cbb2861c48a8b2a9ea63e02a277bc2380f451568925c4be4a687b89676786e4e7123e2cc39479f88c138d16e2073f9dc1cf4a87898bc46a3ef99a359c8d3f6f522d9eb32f75375673bc8f0316e6d2be2f6cae4393e8c1264e88b1f43883433c1cda09b32a7f20eb8283100b039d1060ca6cfe6c8a5226c4473c0e02147082cc69f4eeb8403f10243c72d85fe2241c819245063803c4eefdbed66c84e37403cee8aaca1e2ce8532f059e0b83b44aa49b85baabd65ca6c509a7695f2ae0", 0xbf, 0x8}, {&(0x7f00000001c0)="9de36ece309b5bd1678d883c6a0e5e1966e9c3bdddda246ede92", 0x1a, 0x8000}, {&(0x7f0000000200)="0291e655cade58d0420cee3c27a104d512f37a644437317ae4be55cb3e9f440d95755dbda75012d51e7c04829eb24467ce20de3b9cb653549889deffcdcac3d0da900fd2ee822cc4b95efad5", 0x4c, 0x6}, {&(0x7f0000000800)="d64ca85b3647cc467d2e6c15d46b02a5fef6d7ceda3c1a3242553f2f41114230e2728273e6b4d9aeb11654d32dd36673b25615605ef71f2ec438959fba0f6dd9f089ba626a6c93728780625cd620c265baf4", 0x52, 0x4}, {&(0x7f0000000300)="594762e038244dd097fd17141b5899737783f880b268ca6d7972c3866ef03c8cdf49f285a767b30c0193d7d9f6010a12041c31b492ddeeb312c9dae8795fa88162df13c8bccdb260c38de6f4daacbdaeb18a31b8f3cb86bdaef46aff305d164a07e5e7ad689da95354b3d903412259cf76ad5aa5823698c4490019ee349a3ca6c08699215bc3d1e5f3b712d98acd8f07", 0x90, 0x4}, {&(0x7f00000003c0)="e2c246543d36cb1fa85289e7a05821ad4fa5529ebceb00e1a288e4f9d31b9d37f284e898966b804ed6bf26d432f3ae2db6893d59b666349a31273ffe7ea0f4cb9c6dce88b184155e71fd2ea568aa5d529825bd1bd19ec7c67d0315d676c1634e8866650416d04571ac303356cae9e562e42ca3b38eff7d016ab0e387e61510ad5ba443548c1a2b012a57a2e3323c149b2af1bc0124b7bef23478a8ba52", 0x9d, 0x5f5}, {&(0x7f0000000480)="dc94126adc711b9d3ee403b2fa4ed7dcfdeae175eb56cdcb08fcded79c366646d7fec83f41f79069bcb8ba837b8561efe3a560e533b1af06d951f1d858f2be5cb78cc6f4553058300129fca26bb25f44ced60510a4f3a03704ca9202804e8979671209f9156f1e0a4f185bc09c6ac31bc93400e410ce0ee3a4233f36fb1c7d14bb42ed91c40b9bd8f1af2a6ce82dd0c8e5650c2c8a6574760043a21446e5aac83b521636a9deb0c207c3ec7aa86b3f05d9ade74ffcfc6f2b7b37e3a7f8ac9dfe63812478d905b37504c3a15fb20e5f4c1811b82a5f9f6c9f55e808e3237a81683b9734", 0xe3, 0xfffffffffffffffe}, {&(0x7f0000000580)="de3e17c6c773cf04afdc6ef6b7600f7a0fdd47d26183aede20f8b13e590cb51e00782848e80e50700699ea3fcdf1be0049bea7c42e4b073e7a3bbc4d3606f056cc76d4b44a819e707140c3397743d2862633f6", 0x53, 0x100000000}], 0x40000, &(0x7f00000006c0)={[{@dots='dots'}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x9}}, {@dots='dots'}, {@dots='dots'}, {@nodots='nodots'}]}) mount$bpf(0x0, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='bpf\x00', 0x1408, &(0x7f0000000780)={[{@mode={'mode', 0x3d, 0x3f}}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xfffffffffffffffa}}]}) 20:05:34 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x80000000000006, 0x0, 0x0, 0x40000000005065f}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)) 20:05:34 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x105, 0x2000005) 20:05:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x9910], [], @multicast2}}, 0x1c) 20:05:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00q \x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1357.937640] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1357.944785] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1357.953095] IPVS: Unknown mcast interface: syzkaller1 20:05:34 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x167, 0x2000005) 20:05:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xa000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) kexec_load(0x6, 0x4, &(0x7f0000000300)=[{&(0x7f0000000000)="01de81d7a114b3a79fcdf8187129492ce136cf28ffbc5b3e84657d3e192d80fda03af0b529b354a22dec7135c4ac4d72ee5ec3a26247b44cfb10ca61cf7582c9", 0x40, 0x4, 0x4}, {&(0x7f0000000140)="351af6cac21498dafa81cce77ef62ceb781013a949702c7b3d2c2424cf11a3d65c422298c385ec43bdbd83c458e38ec88cf5ac1a62ee6402b114b1e4ca9159518e16f64d99d9c4b3b979ff54c87327cf86a831d74bfd0a6895984fb2470a2cde26cd46eada6733afc0525c8c9accd4a9e454d226479fc46f965a58931ebbaa229e91016a3f2566103f4581f9b41902d852c2c852e0cd97ce150c851200d76330b8c7115f45a71b5c457208935e6f20b72be7a21c0819a469525b46cb6ee03e691707ce258ab990fedaf1031d4c964e98799617d4aa6ea4bb3b829d0480fd9e3773dd8b", 0xe3, 0x9, 0x400}, {&(0x7f0000000240)="5167f39eff44811ff48179c9899b928b12d691d49e7932a5370bdb568406eedabfb5979da5a8e20c4919548d82067e6f5433601f6419500916bb0a1ee22519cf4a9b8b8e2ad73ec1a890f4c4741b2559627cd6774b8bd32e273c2958846bf1c44f909ae6d66dcb1af2d9f1d06de2256693ff535d8f99eac91bee7a825da323189824c1a6ea61", 0x86, 0x40}, {&(0x7f0000000040)="28b8f84b085948b6be6c2f69f4c46029", 0x10, 0x80000000}], 0x3e0000) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x5, 0x28c480) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x307, 0x101, 0x9, 0xfffffffffffffff7, 0x101}, 0x10) [ 1358.123959] IPVS: Unknown mcast interface: syzkaller1 20:05:34 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:34 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x40000000005065e}]}) gettid() [ 1358.181824] IPVS: Unknown mcast interface: syzkaller1 20:05:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x6c50], [], @multicast2}}, 0x1c) 20:05:34 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900006c030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:34 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1, @loopback, 0x0, 0x8, [@local, @loopback, @local, @empty, @multicast1, @loopback, @dev={0xac, 0x14, 0x14, 0x17}, @multicast2]}, 0x30) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) 20:05:34 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1358.393827] IPVS: Unknown mcast interface: syzkaller1 20:05:35 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xfdffffff, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:35 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x507c8}]}) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000140)) 20:05:35 executing program 2: [ 1358.477381] IPVS: Unknown mcast interface: syzkaller1 20:05:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfeffffff], [], @multicast2}}, 0x1c) 20:05:35 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000060030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1358.646921] IPVS: Unknown mcast interface: syzkaller1 [ 1358.686273] IPVS: Unknown mcast interface: syzkaller1 20:05:35 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x9a000000, 0x2000005) 20:05:35 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x700, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:35 executing program 5: ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000001c0)) seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x40000000005065e}]}) open(&(0x7f0000000000)='./file0\x00', 0x80004, 0x40) 20:05:35 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0xc8) accept$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0210040b0a00000025bd7000ffdb9f0013000200000025bd700001350000040004000100000000000002000000003d00009e526e47fa74db470000000000000000800000000002000a00000000000000"], 0x50}}, 0x20000000) 20:05:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:35 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:35 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009004800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x400000000000000], [], @multicast2}}, 0x1c) [ 1359.150117] IPVS: Unknown mcast interface: syzkaller1 20:05:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1, 0x20000) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000300)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) r2 = getgid() mount$9p_virtio(&(0x7f0000000040)='.r*#\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x8400, &(0x7f0000000240)={'trans=virtio,', {[{@version_u='version=9p2000.u'}, {@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@loose='loose'}, {@dfltuid={'dfltuid', 0x3d, r1}}, {@cache_none='cache=none'}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@access_user='access=user'}, {@msize={'msize', 0x3d, 0x1}}, {@mmap='mmap'}]}}) 20:05:35 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x1f4, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) [ 1359.173553] IPVS: Unknown mcast interface: syzkaller1 20:05:35 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009001400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:35 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x30dc0000], [], @multicast2}}, 0x1c) 20:05:35 executing program 5: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) write$P9_RWALK(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x0) seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x80000000000006, 0x0, 0x0, 0x40000000005065f}]}) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) 20:05:35 executing program 2: openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x9, 0x400001) socket(0x11, 0x0, 0xfffffffffffffffd) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x0, 0x4, 0x4, 0xfffffffffffffffa, r0, 0x5}, 0xfffffd46) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000080)={@remote, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c0000002e0002002dbd7000ffdbdf2500000000", @ANYRES32=r2, @ANYBLOB="f7ff0a000e00ffff0f00ffff08000b0000800000dbdc675e9596d5b9c7054a14faf124df8665c686b09814116d9eed838937151a9ceeb2666c0e8a459de6d620cd8caeb23159175a6ef541448845a0def1ae4cd2ce43ef6773ced0b5debfcd7f5385326422d1ca334a9e052d243dca413de2999f1d7c6362e1307ab051effd97a5d2c0d87aebea6ab2"], 0x2c}, 0x1, 0x0, 0x0, 0x4000840}, 0x4044080) [ 1359.421421] IPVS: Unknown mcast interface: syzkaller1 [ 1359.465682] IPVS: Unknown mcast interface: syzkaller1 20:05:36 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x13020000, 0x2000005) 20:05:36 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000068030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x29, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:36 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xd8a9000000000000], [], @multicast2}}, 0x1c) 20:05:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x7, 0x0) mount$9p_unix(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)="e91f7189591e9233614b00", &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000140)={'trans=unix,'}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r1, r0) 20:05:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:36 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x880, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) 20:05:36 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000009030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x2b, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:36 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1359.717088] IPVS: Unknown mcast interface: syzkaller1 [ 1359.718656] Unknown ioctl 19247 20:05:36 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x2b020000, 0x2000005) [ 1359.772650] IPVS: Unknown mcast interface: syzkaller1 20:05:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x7, 0x0) mount$9p_unix(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)="e91f7189591e9233614b00", &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000140)={'trans=unix,'}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r1, r0) 20:05:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x380d0000], [], @multicast2}}, 0x1c) 20:05:36 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900a704030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:36 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x602000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) 20:05:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x4000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\x00\x00 q'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:36 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:36 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200040, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0xc2d364dc9713c01c, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x3, 0x4) socket$rds(0x15, 0x5, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000a00)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000a80)={r1, 0x6}, &(0x7f0000000ac0)=0x8) write$binfmt_aout(r0, &(0x7f0000000140)={{0xcc, 0x3, 0x4, 0x19b, 0x322, 0x80, 0x1f8, 0x9}, "688a659fa8b2aa48a25ab09c21057b7653ae52d3908b13dc4b5047e6d4a5d4992c427a9e199079dfec9cabf174b56e56f8a2f9b0741d9c3aba28fbaa6a591ddda1169969acbc4473dcfa31cff50cd2492b098a17119a3b618ae95bca6b29a887bbdfb43155b3a2c9b265b3557796296c9c6e788e4197f7d9aec9966632a612ca93860f858a5f93d81851ec771b9297ad65fffa6a85989279853fde3953", [[], [], [], [], [], [], [], []]}, 0x8bd) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0xfffffd3b) 20:05:36 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0xe2000000, 0x2000005) 20:05:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000000001"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x3f000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x7, 0x0) mount$9p_unix(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)="e91f7189591e9233614b00", &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000140)={'trans=unix,'}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r1, r0) 20:05:36 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x30290000], [], @multicast2}}, 0x1c) 20:05:36 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000000f00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:36 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x200, 0x5, 0x3, @tick, {0xe3c, 0xaa3d}, {0x1bf4, 0x19}, @connect={{0x5, 0xdcf8}, {0xb1, 0x10001}}}, {0x10001, 0xfff, 0x9, 0x10000, @tick=0x80000001, {0x5, 0xe338}, {0x200, 0x20}, @connect={{0x1ff, 0x7}, {0x7, 0x1}}}], 0x60) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) 20:05:36 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x33000000, 0x2000005) 20:05:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x2b000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:36 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000200030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x7, 0x0) mount$9p_unix(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)="e91f7189591e9233614b00", &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000140)={'trans=unix,'}) socket$unix(0x1, 0x1, 0x0) 20:05:36 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x40a4000000000000], [], @multicast2}}, 0x1c) [ 1360.406219] IPVS: Unknown mcast interface: syzkaller1 [ 1360.423679] IPVS: Unknown mcast interface: syzkaller1 20:05:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000f000"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:37 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x13) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x4, 0x4, 0x100080001, 0x0, r0}, 0x2c) ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)={0x800, 0xffffffff, 0x2f, &(0x7f0000000000)="8864e2f86d657aa39c0bdaec4f4de70272d0a5c3dc62fac415121dd38f8d8cfc37d2e6e5573311493a5e9eaf70f438"}) 20:05:37 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x5a00000000000000, 0x2000005) 20:05:37 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x3000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:37 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1360.573886] 9pnet: p9_fd_create_unix (21564): problem connecting socket: éq‰Y’3aK: -111 20:05:37 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000093030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x4888000000000000], [], @multicast2}}, 0x1c) 20:05:37 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x7, 0x0) mount$9p_unix(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)="e91f7189591e9233614b00", &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000140)={'trans=unix,'}) socket$unix(0x1, 0x1, 0x0) [ 1360.647155] IPVS: Unknown mcast interface: syzkaller1 20:05:37 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x3900000000000000, 0x2000005) [ 1360.671450] IPVS: Unknown mcast interface: syzkaller1 20:05:37 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x6000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c6572310000ffffffff"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x420000, 0x0) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) 20:05:37 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x300], [], @multicast2}}, 0x1c) 20:05:37 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009009300030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:37 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xa, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:37 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1300000000000000, 0x2000005) 20:05:37 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f00000000c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2000000c, 0x4, 0x7, 0x100080001, 0x0, r1, 0x2}, 0x2c) 20:05:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c657231000000f0ffff"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:37 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x7], [], @multicast2}}, 0x1c) 20:05:37 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x9, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xe, 0x7ff, 0x4, 0x100080001, 0xfffffffffffffffe}, 0x2c) 20:05:38 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x7, 0x0) mount$9p_unix(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)="e91f7189591e9233614b00", &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000140)={'trans=unix,'}) socket$unix(0x1, 0x1, 0x0) 20:05:38 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000300030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:38 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x9e010000, 0x2000005) 20:05:38 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\x00\a\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:38 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xe803000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x70af0000], [], @multicast2}}, 0x1c) 20:05:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x20) [ 1361.685897] IPVS: Unknown mcast interface: syzkaller1 20:05:38 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009000003030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:38 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xf401000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:38 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xd, 0x12, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x3f, 0xb, 0x7, 0xb, 0xd, 0xfffffffffffffffc}, @ldst={0x0, 0x2, 0x1, 0x7, 0x5, 0xfffffffffffffff4, 0xffffffffffffffff}, @alu={0x7, 0x10000, 0x5, 0x8, 0x8, 0xfffffffffffffffc, 0x53762a5fdbae89c8}, @call={0x85, 0x0, 0x0, 0x7}, @generic={0x9, 0x4, 0x9cd, 0x100000001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, @map={0x18, 0xb, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xe3}, @ldst={0x3, 0x2, 0x3, 0x0, 0x9, 0xfffffffffffffffc, 0xffffffffffffffff}], &(0x7f0000000100)='syzkaller\x00', 0x7fff, 0x0, 0x0, 0x41000, 0x1, [], r1, 0xd}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) [ 1361.725170] IPVS: Unknown mcast interface: syzkaller1 20:05:38 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3029], [], @multicast2}}, 0x1c) 20:05:38 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x9e, 0x2000005) 20:05:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00 q\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:38 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009001000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1361.963811] IPVS: Unknown mcast interface: syzkaller1 [ 1362.000103] IPVS: Unknown mcast interface: syzkaller1 20:05:39 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x7, 0x0) mount$9p_unix(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)="e91f7189591e9233614b00", &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000140)={'trans=unix,'}) dup2(0xffffffffffffffff, r0) 20:05:39 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x400000000000004, 0x4, 0x100080001}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x0, 0x8, 0x8, 0x11, r0, 0x10001}, 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)) 20:05:39 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xa00, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:39 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x9ea8], [], @multicast2}}, 0x1c) 20:05:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:39 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009007400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1362.617206] IPVS: Unknown mcast interface: syzkaller1 [ 1362.633509] f2fs_msg: 230 callbacks suppressed [ 1362.633532] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1362.645555] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:39 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000)=0x10000, 0x100000001, 0x5) [ 1362.667957] IPVS: Unknown mcast interface: syzkaller1 20:05:39 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xf401, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xc8e10000], [], @multicast2}}, 0x1c) 20:05:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00\x00\x00\x00\x00`'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1362.707570] F2FS-fs (loop6): Invalid log sectorsize (7602185) [ 1362.713611] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 1362.726764] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1362.733912] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 1362.743395] F2FS-fs (loop6): Invalid log sectorsize (7602185) [ 1362.749415] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 20:05:39 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) connect$rds(r0, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) [ 1362.873915] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1362.881131] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 20:05:39 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x240, 0x2000005) 20:05:39 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:39 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x2b00, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:40 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x7, 0x0) mount$9p_unix(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)="e91f7189591e9233614b00", &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000140)={'trans=unix,'}) dup2(0xffffffffffffffff, r0) 20:05:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100000300"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x7893], [], @multicast2}}, 0x1c) 20:05:40 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f20100070009006800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:40 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r1 = dup2(r0, r0) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) accept4$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c, 0x80000) 20:05:40 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) 20:05:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x60, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x8b5], [], @multicast2}}, 0x1c) [ 1363.511802] IPVS: Unknown mcast interface: syzkaller1 20:05:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x7, 0x4, 0x100080001}, 0xfffffffffffffe2a) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x40000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x8}, 0x4) 20:05:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0xe00000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:40 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1363.563861] IPVS: Unknown mcast interface: syzkaller1 20:05:40 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f2010007000900003f030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100000f00"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1363.763911] IPVS: Unknown mcast interface: syzkaller1 [ 1363.812956] IPVS: Unknown mcast interface: syzkaller1 20:05:40 executing program 0: sched_setattr(0x0, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r1 = memfd_create(&(0x7f0000000040)="9323000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f17090000004f62e1", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000)=0x1a3, 0x2000005) 20:05:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x903f], [], @multicast2}}, 0x1c) 20:05:40 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1364.332458] ================================================================== [ 1364.340069] BUG: KASAN: use-after-free in p9_conn_cancel+0x9fc/0xd30 [ 1364.346576] Read of size 8 at addr ffff8801c6ce3020 by task kworker/0:2/27 [ 1364.353591] [ 1364.355234] CPU: 0 PID: 27 Comm: kworker/0:2 Not tainted 4.18.0-rc7+ #178 [ 1364.362163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1364.371539] Workqueue: events p9_poll_workfn [ 1364.375974] Call Trace: [ 1364.378578] dump_stack+0x1c9/0x2b4 [ 1364.382237] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1364.387441] ? printk+0xa7/0xcf [ 1364.390756] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1364.395530] ? p9_conn_cancel+0x9fc/0xd30 [ 1364.399697] print_address_description+0x6c/0x20b [ 1364.404552] ? p9_conn_cancel+0x9fc/0xd30 [ 1364.408715] kasan_report.cold.7+0x242/0x2fe [ 1364.413144] __asan_report_load8_noabort+0x14/0x20 [ 1364.418085] p9_conn_cancel+0x9fc/0xd30 [ 1364.422081] ? p9_fd_cancelled+0x2f0/0x2f0 [ 1364.426335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1364.431905] ? unix_poll+0x2d2/0x430 [ 1364.435635] ? unix_sock_destructor+0x370/0x370 [ 1364.440329] ? lock_downgrade+0x8f0/0x8f0 [ 1364.444506] ? sock_poll+0x274/0x4b0 [ 1364.448239] ? mark_held_locks+0xc9/0x160 [ 1364.452400] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 1364.456995] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1364.462125] ? kernel_sendpage_locked+0x120/0x120 [ 1364.466993] p9_poll_workfn+0x4b2/0x6d0 [ 1364.470998] ? p9_read_work+0x1060/0x1060 [ 1364.475164] ? graph_lock+0x170/0x170 [ 1364.478987] ? lock_acquire+0x1e4/0x540 [ 1364.482972] ? process_one_work+0xb9b/0x1ba0 [ 1364.487402] ? kasan_check_read+0x11/0x20 [ 1364.491574] ? __lock_is_held+0xb5/0x140 [ 1364.495666] process_one_work+0xc73/0x1ba0 [ 1364.499917] ? trace_hardirqs_on+0x10/0x10 [ 1364.504175] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 1364.508891] ? __sched_text_start+0x8/0x8 [ 1364.513057] ? graph_lock+0x170/0x170 [ 1364.516876] ? lock_downgrade+0x8f0/0x8f0 [ 1364.521055] ? kasan_check_read+0x11/0x20 [ 1364.525232] ? lock_acquire+0x1e4/0x540 [ 1364.529220] ? worker_thread+0x3dc/0x13c0 [ 1364.533389] ? lock_downgrade+0x8f0/0x8f0 [ 1364.537557] ? lock_release+0xa30/0xa30 [ 1364.541546] ? kasan_check_read+0x11/0x20 [ 1364.545716] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1364.550140] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 1364.554740] ? kasan_check_write+0x14/0x20 [ 1364.559001] ? do_raw_spin_lock+0xc1/0x200 [ 1364.563266] worker_thread+0x189/0x13c0 [ 1364.567266] ? process_one_work+0x1ba0/0x1ba0 [ 1364.571812] ? graph_lock+0x170/0x170 [ 1364.575649] ? graph_lock+0x170/0x170 [ 1364.579466] ? find_held_lock+0x36/0x1c0 [ 1364.583562] ? find_held_lock+0x36/0x1c0 [ 1364.587658] ? kasan_check_read+0x11/0x20 [ 1364.591819] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1364.596251] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1364.601380] ? __kthread_parkme+0x58/0x1b0 [ 1364.605635] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1364.610671] ? trace_hardirqs_on+0xd/0x10 [ 1364.614839] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1364.620395] ? __kthread_parkme+0x106/0x1b0 [ 1364.624733] kthread+0x345/0x410 [ 1364.628116] ? process_one_work+0x1ba0/0x1ba0 [ 1364.632625] ? kthread_bind+0x40/0x40 [ 1364.636455] ret_from_fork+0x3a/0x50 [ 1364.640187] [ 1364.641820] Allocated by task 21854: [ 1364.645553] save_stack+0x43/0xd0 [ 1364.649052] kasan_kmalloc+0xc4/0xe0 [ 1364.652783] kmem_cache_alloc_trace+0x152/0x780 [ 1364.657467] p9_socket_open+0x4e/0x220 [ 1364.661370] p9_fd_create_unix+0x2a1/0x370 [ 1364.665618] p9_client_create+0x8ed/0x1770 [ 1364.669872] v9fs_session_init+0x21a/0x1a80 [ 1364.674208] v9fs_mount+0x7c/0x900 [ 1364.677766] mount_fs+0xae/0x328 [ 1364.681159] vfs_kern_mount.part.34+0xdc/0x4e0 [ 1364.685752] do_mount+0x581/0x30e0 [ 1364.689303] ksys_mount+0x12d/0x140 [ 1364.692950] __x64_sys_mount+0xbe/0x150 [ 1364.696943] do_syscall_64+0x1b9/0x820 [ 1364.700844] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1364.706035] [ 1364.707679] Freed by task 21854: [ 1364.711072] save_stack+0x43/0xd0 [ 1364.714537] __kasan_slab_free+0x11a/0x170 [ 1364.718789] kasan_slab_free+0xe/0x10 [ 1364.722599] kfree+0xd9/0x260 [ 1364.725723] p9_fd_close+0x416/0x5b0 [ 1364.729458] p9_client_create+0xa9a/0x1770 [ 1364.733704] v9fs_session_init+0x21a/0x1a80 [ 1364.738038] v9fs_mount+0x7c/0x900 [ 1364.741591] mount_fs+0xae/0x328 [ 1364.744994] vfs_kern_mount.part.34+0xdc/0x4e0 [ 1364.749583] do_mount+0x581/0x30e0 [ 1364.753131] ksys_mount+0x12d/0x140 [ 1364.756770] __x64_sys_mount+0xbe/0x150 [ 1364.760767] do_syscall_64+0x1b9/0x820 [ 1364.764755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1364.769966] [ 1364.771603] The buggy address belongs to the object at ffff8801c6ce3000 [ 1364.771603] which belongs to the cache kmalloc-512 of size 512 [ 1364.784275] The buggy address is located 32 bytes inside of [ 1364.784275] 512-byte region [ffff8801c6ce3000, ffff8801c6ce3200) [ 1364.796068] The buggy address belongs to the page: [ 1364.801006] page:ffffea00071b38c0 count:1 mapcount:0 mapping:ffff8801dac00940 index:0xffff8801c6ce3500 [ 1364.810466] flags: 0x2fffc0000000100(slab) [ 1364.814718] raw: 02fffc0000000100 ffffea000733f288 ffffea0006be24c8 ffff8801dac00940 [ 1364.822612] raw: ffff8801c6ce3500 ffff8801c6ce3000 0000000100000004 0000000000000000 [ 1364.830495] page dumped because: kasan: bad access detected [ 1364.836205] [ 1364.837838] Memory state around the buggy address: [ 1364.842775] ffff8801c6ce2f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1364.850156] ffff8801c6ce2f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1364.857523] >ffff8801c6ce3000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1364.864876] ^ [ 1364.869313] ffff8801c6ce3080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1364.876672] ffff8801c6ce3100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 20:05:41 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) mount$9p_unix(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)="e91f7189591e9233614b00", &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000140)={'trans=unix,'}) dup2(0xffffffffffffffff, r0) 20:05:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100080001}, 0x2c) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) ptrace$getsig(0x4202, r1, 0x100, &(0x7f0000000180)) 20:05:41 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="1020f5f201000700090026c8030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)=ANY=[]) 20:05:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) 20:05:41 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x2f00000000000000, 0xffffff7f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180), 0x60}], 0x1}, 0x0) 20:05:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x11], [], @multicast2}}, 0x1c) 20:05:41 executing program 3: process_vm_writev(0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/218, 0xda}], 0x2, &(0x7f0000000780), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480), 0x0, 0x0}], 0x49249f6, 0x0) [ 1364.884024] ================================================================== [ 1364.891392] Disabling lock debugging due to kernel taint [ 1364.896981] Kernel panic - not syncing: panic_on_warn set ... [ 1364.896981] [ 1364.904373] CPU: 0 PID: 27 Comm: kworker/0:2 Tainted: G B 4.18.0-rc7+ #178 [ 1364.912772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1364.922153] Workqueue: events p9_poll_workfn [ 1364.926563] Call Trace: [ 1364.929155] dump_stack+0x1c9/0x2b4 [ 1364.932791] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1364.937994] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1364.942763] panic+0x238/0x4e7 [ 1364.945979] ? add_taint.cold.5+0x16/0x16 [ 1364.950174] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1364.954593] ? p9_conn_cancel+0x9fc/0xd30 [ 1364.958750] kasan_end_report+0x47/0x4f [ 1364.962725] kasan_report.cold.7+0x76/0x2fe [ 1364.967085] __asan_report_load8_noabort+0x14/0x20 [ 1364.972017] p9_conn_cancel+0x9fc/0xd30 [ 1364.976010] ? p9_fd_cancelled+0x2f0/0x2f0 [ 1364.978762] IPVS: Unknown mcast interface: syzkaller1 20:05:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x3c, r2, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, "73797a6b616c6c65723100000000000f"}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) [ 1364.980255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1364.980270] ? unix_poll+0x2d2/0x430 [ 1364.980285] ? unix_sock_destructor+0x370/0x370 [ 1364.980302] ? lock_downgrade+0x8f0/0x8f0 [ 1364.980324] ? sock_poll+0x274/0x4b0 [ 1364.987825] IPVS: Unknown mcast interface: syzkaller1 [ 1364.991039] ? mark_held_locks+0xc9/0x160 [ 1364.991054] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 1364.991070] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1364.991085] ? kernel_sendpage_locked+0x120/0x120 [ 1364.991109] p9_poll_workfn+0x4b2/0x6d0 [ 1365.035091] ? p9_read_work+0x1060/0x1060 [ 1365.039228] ? graph_lock+0x170/0x170 [ 1365.043022] ? lock_acquire+0x1e4/0x540 [ 1365.046993] ? process_one_work+0xb9b/0x1ba0 [ 1365.051401] ? kasan_check_read+0x11/0x20 [ 1365.055536] ? __lock_is_held+0xb5/0x140 [ 1365.059588] process_one_work+0xc73/0x1ba0 [ 1365.063811] ? trace_hardirqs_on+0x10/0x10 [ 1365.068049] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 1365.072720] ? __sched_text_start+0x8/0x8 [ 1365.076866] ? graph_lock+0x170/0x170 [ 1365.080660] ? lock_downgrade+0x8f0/0x8f0 [ 1365.084811] ? kasan_check_read+0x11/0x20 [ 1365.088954] ? lock_acquire+0x1e4/0x540 [ 1365.092931] ? worker_thread+0x3dc/0x13c0 [ 1365.097069] ? lock_downgrade+0x8f0/0x8f0 [ 1365.101216] ? lock_release+0xa30/0xa30 [ 1365.105189] ? kasan_check_read+0x11/0x20 [ 1365.109324] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1365.113716] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 1365.118282] ? kasan_check_write+0x14/0x20 [ 1365.122505] ? do_raw_spin_lock+0xc1/0x200 [ 1365.126727] worker_thread+0x189/0x13c0 [ 1365.130713] ? process_one_work+0x1ba0/0x1ba0 [ 1365.135215] ? graph_lock+0x170/0x170 [ 1365.139016] ? graph_lock+0x170/0x170 [ 1365.142815] ? find_held_lock+0x36/0x1c0 [ 1365.146880] ? find_held_lock+0x36/0x1c0 [ 1365.150941] ? kasan_check_read+0x11/0x20 [ 1365.155074] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1365.159472] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1365.164566] ? __kthread_parkme+0x58/0x1b0 [ 1365.168801] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1365.173800] ? trace_hardirqs_on+0xd/0x10 [ 1365.177944] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1365.183485] ? __kthread_parkme+0x106/0x1b0 [ 1365.187804] kthread+0x345/0x410 [ 1365.191159] ? process_one_work+0x1ba0/0x1ba0 [ 1365.195636] ? kthread_bind+0x40/0x40 [ 1365.199440] ret_from_fork+0x3a/0x50 [ 1365.203495] Dumping ftrace buffer: [ 1365.207021] (ftrace buffer empty) [ 1365.210708] Kernel Offset: disabled [ 1365.214330] Rebooting in 86400 seconds..