DDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="0600000000000000643df0818062034ee4f3943cd3e491db0272d756cb6e3c1599dfb98292e1e04582fa4a051bbd6af60a135037946bcda529d00cc4ebd47335283159724b3c51346344e60d4e88bcb5ea4be0d912dbeb7041674e83d1abec2bab93137a750b6b05d77c4c169fd1f18f09fea9d62fa9ea06681a0bc2bdea6dcd59880178aec7cca61e135fd6b7d988b7519778bf4cd211cb03b3c2440f2da87e0a1ea52e192849a12b7185e3bcb629317c11d924e51342b43799a4", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 09:16:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:26 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) 09:16:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x6c000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:26 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x20000000002, @initdev}}, 0xd) [ 935.798952][T12652] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 935.886361][T12652] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:26 executing program 1: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x129082, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r2 = geteuid() setreuid(r1, r2) bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r3 = getuid() getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100)) setreuid(r3, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{0x7}, 0x1, 0x3, 0x9, {0x4, 0x5}, 0x5c17, 0x8}) connect$pptp(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev}}, 0xffffffffffffffe9) 09:16:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x74000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:26 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x80) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000100)={0x3, 0x6, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) r2 = dup(r0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000040)={0x9, 0xfffffffffffffffb, 0x10000}) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) 09:16:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:26 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev}}, 0x1e) [ 936.179813][T13083] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 936.302712][T13169] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:16:27 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns\x00') move_mount(r0, &(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000140)='./file0\x00', 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) epoll_create(0x1) 09:16:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 936.383493][T13169] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x7a000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:27 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x7) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) iopl(0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0xffffffffffffffad, 0x4) 09:16:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xd3}) [ 936.663367][T13621] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000440)=ANY=[@ANYBLOB="1acd16e7e1274c5239eb168c0955928e50a38a39884c460ab60c5c9a58eea0417afa5d8240bbc3bff872a7e31fca210b59defc77769a320ad80d557c7b425f8a3946e40742d44354f6666fa029e9c0e8cfa1a1d1a2851038a3ae66074a602511373383ab1fc023f31735d10fd7209192b84c55a2621db521987df51012240ca6c9ab9e446bf3916403336276dabbea4fe1cefc7309c50a681a98823a1702a6db57ed215d703e70b7f2c6a13c235e43bcc2c9942eb107fd71b1d5702bede99f9b39af0b87c1d127e9d66e2f1e7c199951c4bb7175804fee6c1a9ddf5fd9020ffb435114507fc108f187e4d531acbb3ea05b556ba7f04400099dd6e94428b7cd4a7d9ef2d21f901a925d19f5c955eeb3aeab0862f1378c376f5fe93de1357e4edfee5e432d9a16c3e0e4f8b9a9db8ec3d4068ac6d2c776a5b27e4d88064b5ead7c0c389b478f91479bbce510f70e708b578b1c825e23148f1ea76f98e3f7bc235e2e3e333b98fe833aa88b2436", @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="79d21660677d003ac0f2717754217fcc", 0x10) [ 936.746744][T13651] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 936.784868][T13651] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x81000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:27 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0xffffffffffffffff, @multicast1}}, 0xffffffffffffffd7) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @loopback}}, 0x1e) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x2, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x1fd, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x1}, 0x8) rt_sigprocmask(0x1, &(0x7f0000000180)={0x3}, &(0x7f00000001c0), 0x8) 09:16:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 937.092392][T14013] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003040)='ip6_vti0\x00', 0xfffb) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev}, 0x10) sendmmsg(r0, &(0x7f00000038c0), 0x4000000000000a8, 0x0) 09:16:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x800, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000080)={0x7, 0x4d, 0x1}, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="4d6772812fba705f6964", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) [ 937.214398][T14136] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 937.244684][T14136] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x9effffff, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:28 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:28 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x4041) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0x1, 0x5f}) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) getsockname(r2, &(0x7f00000000c0)=@x25={0x9, @remote}, &(0x7f0000000140)=0x80) 09:16:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 937.540900][T14444] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 937.593974][T14551] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 937.624718][T14551] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:28 executing program 0: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000001c0)) accept4$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0}, &(0x7f0000000380)=0x14, 0x80000) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast2, @in6=@local, 0x4e20, 0x2, 0x4e21, 0x40, 0xa, 0x20, 0x20, 0x3f, r2, r3}, {0x100000000, 0x8, 0x6, 0xfffffffffffffe01, 0x3ff, 0x8, 0x200000000000000, 0x1}, {0x4, 0x10001, 0x19df, 0x9}, 0x5, 0x6e6bb3, 0x0, 0x1, 0x1}, {{@in6=@local, 0x4d2, 0x2b}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3505, 0x2, 0x3, 0x1000, 0x84a, 0x6c3, 0x1}}, 0xe8) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x2, 0xfffffffffffffffc}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r5, 0x7}, &(0x7f0000000140)=0x8) ioctl(r1, 0x10001, &(0x7f0000000180)="26b0368cf8de3aa76b095a7a229cbf74e11b5b96e3307e08b025e62df60e9ddf34091a2651537dde80b9b6d1fe4ec1a3ea091b4acec1c90e13") bind$vsock_stream(r1, &(0x7f0000000540)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67726f35705fd1a13c", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 09:16:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xd17f0000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000100)={r0, 0x3}) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200) ioctl$PPPIOCSMRRU(r2, 0x4004743b, &(0x7f00000000c0)=0x8) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) 09:16:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 938.015633][T14977] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 938.079453][T15051] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:16:28 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @empty}}, 0x1e) [ 938.203083][T15051] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xf0ffffff, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 938.383526][T15348] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 938.800196][ C1] net_ratelimit: 25 callbacks suppressed [ 938.800205][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 938.800228][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 938.805972][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:16:29 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:29 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0xfffffefffffffffb, @local}}, 0x248) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '@\x02/'}, {0x20, ')+vboxnet0posix_acl_accessmime_type'}, {0x20, '\\securitysystemuser-^S#yself)\\wlan1'}], 0xa, "8380639cfd78ce6b21004ec394772c077ebf0b5275b80fb7fb7d22e43e4bc23a5e6a2536bd5e0a6e150daacdbf4de01efeceeec006b5d26e5179577bca78c0dbce301478c562f10ff92132d813118f92c20a639e90d3f8d8bd54d4d850e1c79b2af49e76443eb8269c324ab61b2e"}, 0xc5) 09:16:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xfcffffff, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14) [ 939.176194][T15544] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 939.207976][T15548] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 939.274614][T15548] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 939.282097][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 939.282172][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:16:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xfffff000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:30 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80, 0x313040) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$pptp(0x18, 0x1, 0x2) flistxattr(r0, &(0x7f0000000140)=""/213, 0xd5) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @remote}}, 0xfffffffffffffefd) getpeername(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) 09:16:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000110}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x64, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40004}, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 939.451917][T15956] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 939.520231][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 939.526132][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 939.532062][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 939.537866][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 939.543888][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 939.668495][T16092] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:16:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xffffff7f, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 939.726082][T16092] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 939.909289][T16375] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:31 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:31 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000080)=""/4096) sendto(r0, &(0x7f0000001080)="e4c30217913985959159ca400c7720cd03", 0x11, 0x4000000, 0x0, 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) 09:16:31 executing program 0: socket$pptp(0x18, 0x1, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) write$P9_RLERROR(r1, &(0x7f00000001c0)={0x20, 0x7, 0x2, {0x17, 'selinux2{procbdevcgroup'}}, 0x20) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, @remote, 0x8, 0x80, 0x10000, 0x500, 0x4, 0x4776058baa6f1c40, r2}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB]) 09:16:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xffffff9e, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 940.425188][T16488] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 940.446494][T16489] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 940.477610][T16489] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:31 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x2, 0x40) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f00000000c0)=0x3) signalfd(r0, &(0x7f0000000080)={0x100000001}, 0x8) 09:16:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000440)=ANY=[@ANYBLOB="66643d52a5f59197f486851f7225513b6f889d5d02e6d8148446e7b7d1cc696fe9462bf54311c01b2ab35da8bdc8ee7c62ecb5fb44941afa7de754cdb2aa0b61c17563c8b2a5fd46f94c60e76b74be1e4e07d4fddfd2687746e5bc6d26ff6537d475d6f8a6213f2265424bc44d2d157e6be26d78bf6337010d2d15319d45069aff", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c910800067089d16d2095ed08a6c55200705f695d3d", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 09:16:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xfffffff0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 940.778743][T16942] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:16:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 940.862905][T16942] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:32 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:32 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) pread64(r0, &(0x7f0000000340)=""/233, 0xe9, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xfffffffc, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:32 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x22800, 0x0) ioctl$TIOCNXCL(r1, 0x540d) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) 09:16:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 941.666568][T17423] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 941.710769][T17431] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 941.751688][T17431] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x40030000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8001, 0x250a01) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x200000, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vfio/vfio\x00', 0x801, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r0, &(0x7f0000000440)=@sco, &(0x7f0000000000)=0x80, 0x800) creat(&(0x7f0000000280)='./file0\x00', 0x4) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000340)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c13693c9ce7ad85c85da65754c4d6ab26c20d81fbaf3d545ec18f16efc1cd992b7b67afd28bf28d83f97ceb0abbd449ee43585810f5313a4d990331e3596283548236e3bd05a7f62c63cbf29d160e02d82cc3229027527676bc4cbbea7ad3139831b257ee47b9ab5f2aa9b7516f953dbc9fc3"]) syz_open_dev$cec(&(0x7f00000001c0)='/dev/cec#\x00', 0x2, 0x2) 09:16:32 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$VIDIOC_SUBDEV_G_SELECTION(0xffffffffffffffff, 0xc040563d, &(0x7f0000000080)={0x1, 0x0, 0x3, 0x2, {0xd4, 0x2000000000000000, 0x30c, 0x8000}}) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) [ 942.051884][T17855] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 942.101019][T17914] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:16:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 942.203123][T17914] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 942.299865][T17867] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 942.336780][T17867] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:33 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xf0ffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:33 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8800, 0x0) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000080)={0x2d, 0x4, 0x0, {0x0, 0x3, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2d) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) write$FUSE_POLL(r1, &(0x7f00000000c0)={0x18, 0x0, 0x2, {0xff}}, 0x18) 09:16:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) fcntl$getflags(r1, 0x401) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="08fc"]) 09:16:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 942.951157][T18370] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 942.982580][T18369] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 943.036578][T18369] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x100000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:33 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x1, 0xab6, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$PPPIOCSNPMODE(r1, 0x4008744b, &(0x7f0000000100)={0xc023, 0x2}) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) 09:16:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x402, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x840) [ 943.332128][T18818] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 943.419325][T18818] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:34 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x200000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:34 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x3, 0x100000000, 0x5, 'queue0\x00', 0x1000}) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) 09:16:34 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x21) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 944.119927][T19317] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 944.167907][T19317] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 944.228839][T19311] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:35 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0xfffffffffffffffd, @loopback}}, 0xf6) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x2000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x10f, 0x0, 0x8, 0x9, 0x2, 0x2}, 0x4}) 09:16:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r2 = geteuid() r3 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r2, r3) 09:16:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x300000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 944.562459][T19851] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 944.616110][T19908] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 944.647968][T19908] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 945.040236][ C0] net_ratelimit: 25 callbacks suppressed [ 945.040246][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 945.040281][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 945.045997][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:16:36 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:36 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x2000, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) 09:16:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x400000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 945.326508][T20193] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 945.336774][T20183] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:16:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) msgget$private(0x0, 0x4) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$KDDELIO(r1, 0x4b35, 0x8) [ 945.402976][T20183] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x500000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 945.520264][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 945.526107][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:16:36 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'lapb0\x00', {0x2, 0x4e20, @rand_addr=0x8}}) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYCTRL(r1, 0xc0445624, &(0x7f00000000c0)={0x3, 0x103, "24e62b657aab1f3b4bdc0c1180d892a8149d13f78e95a330a7941c0e1c61fb22", 0x5, 0x7fff, 0x2, 0x7fff, 0x20}) 09:16:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 945.692167][T20682] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 945.760202][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 945.766044][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 945.771954][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 945.777744][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 945.783654][ C1] protocol 88fb is buggy, dev hsr_slave_0 09:16:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB='[i']) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000080)=0x8) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000180)={0x3, 0x7}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x1, 0x8000}, &(0x7f0000000140)=0x8) [ 945.819138][T20876] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 945.861969][T20876] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:36 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:36 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x42, 0x6, 0x40}) 09:16:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x600000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x7, 0x70, 0x9, 0x80000000, 0xff, 0x1, 0x0, 0x1, 0x0, 0x2, 0x9, 0x1, 0xfffffffffffffff8, 0x8, 0x946d, 0x7fff, 0x7, 0x2, 0x6, 0x6, 0x8, 0x8, 0x5, 0x0, 0x3000000000, 0x7fff, 0x200, 0x40000000000000, 0x7fffffff, 0x5, 0x9, 0x0, 0x7f, 0x8, 0x9, 0x9, 0x81, 0x4, 0x0, 0x5c, 0x4, @perf_bp={&(0x7f0000000080), 0xd1de6384edc0c92f}, 0x2080, 0x0, 0x1000, 0x6, 0x4, 0x2, 0x7fff}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x3) openat$cgroup(r0, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1ff, 0x200000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x4001fc) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000002c0)={r1, 0x1ff}) creat(&(0x7f0000000000)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 946.266290][T21221] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 946.303757][T21226] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 946.360315][T21226] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:37 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @remote}, 0x10) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x400000) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) 09:16:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x700000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r4) write$FUSE_ENTRY(r1, &(0x7f0000000180)={0x90, 0xfffffffffffffffe, 0x5, {0x0, 0x1, 0x525a, 0xfffffffffffff800, 0x6, 0x7ff, {0x4, 0x80000001, 0xba, 0x9, 0xffffffff, 0xfffffffffffffffb, 0x1, 0x6, 0xd7e, 0x9, 0x4, r3, r4, 0x10000, 0x5}}}, 0x90) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 946.635738][T21647] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 946.685211][T21647] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 946.967474][T22059] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 947.005642][T22059] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:37 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) poll(&(0x7f0000000040)=[{r0}, {r0, 0x82}, {r0, 0x90}, {r1, 0x50}, {r0, 0x8}], 0x5, 0x80000001) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000080)=0x4001, 0x4) creat(&(0x7f0000000000)='./file0\x00', 0x64) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xf00000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:37 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="89a0f51ac2031c7a6231413cbad6cb07c2abaa2cf5ac74b2388a2b6ed4ececa0755739f25ab408bdf9181e6a4a7334b1dc4ba6e8f91abff219893a1baf615ba26bca12210926af3530e7bfa983c2d76dd578f274b35dcbda0a516bfe67abddfaa2baf65b27ba5a5d952971d7df1095d798aca7f54cb6c79eede3abc3191ec91b8c09d91fe763504151d6b09e23defb795739b3df8be787004ab51381120f74dc1617a97206b6f6e983eefe4eafb1fdbda24222034cea4d779cc4b1e5ea8bb9", 0xbf}, {&(0x7f0000000100)="d382a83d3e197264fc5e74e2f819082fb1cf9a145545701bb2a9669a5fba3a1383f29424c69477886b938966b25045d578948119404a6d191f169fdb7876533ed7ed5b1cdd764db1513a8b02f9585f728a", 0x51}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="3286a57fac42484c68b16e7404529d5e5570fb031a21a06139cf0fab7d0fced6d5cc39ba3f1ce408ba00b84f90ab42e87705a519ec00e0f79e542fd5b209046ba479a1b821acae67312559b2cb749068bbf434c6d91fc8c07a812396a495113689d01d23d538200b90536fea6d0e07b9c16f9c5c595d906cca2cf68a2dc07a03ae6d2b2ff5262060829e2e8bab23d3dc56c7945aa5b8887a2a0f3808a9e69d7ea0fc1bb0aad3a0c3f56f1f667a28bebb8436109af21792921e02df", 0xbb}], 0x4, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x5, @local, 0x3}, @in={0x2, 0x4e24, @multicast2}], 0x2c) 09:16:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 947.148742][T22069] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 947.165248][T22073] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 947.206553][T22073] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:38 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xff, 0x80800) write$P9_RREAD(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00010000750100f5000000dc3b4660f318bc0a8038ccc126ac05e4b054ac8980ecb91732f12d6c35ade0347784296f5a115d1b05277ead1a9329c821b37a9520f954f41a915786156cb2784d89aa602730000000000000005b7fec351d3963f161c357f0de0662fb9852f6528c56852e2547542e40389f5a42718537f262077bc76648502e630ea49b6b3dea43ee83c1a8d66f131d33701c25260a3f59f1b5a953f170c10442103c0315afbeb27c1d9cbfc6ffd5585fe8fe0c508df5215a437ddfa34ef2154423c6304fd5400cb1110638ac86fb5744ad86bfd7c12cc1eac0a165ac04d40022a2bfc6d400"/249], 0x100) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) 09:16:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x2000000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x3) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=0B000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000040)) [ 947.494642][T22550] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 947.554284][T22574] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 947.585048][T22574] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:38 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x442000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000340)="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") r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x6a795b3c}) 09:16:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x2800000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:38 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8000, 0x4000) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r0, 0xc0305615, &(0x7f0000000080)={0x0, {0x0, 0x6b5}}) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x800, 0x1) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) 09:16:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 948.013140][T23069] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 948.044904][T23073] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 948.106498][T23073] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x3f00000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:38 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) 09:16:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000040)=ANY=[@ANYBLOB="01000080000000000300000000000000020000ff00000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\b@\x00'/27, @ANYRES32=r0, @ANYBLOB="00000000c600"/28]) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x111000, 0x92) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0xf) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)=0x8000000) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 948.281395][T23485] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 948.369661][T23492] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 948.395895][T23492] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:39 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bpq0\x00', 0x7ff}) 09:16:39 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x4000000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="0f000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) getsockname$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, &(0x7f0000000080)=0x10) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000340)=ANY=[@ANYBLOB="d37e350d21d561c704ecf6d6922d2834eb1a0ee5e0b43c1f69e76591edd463fc74acc3d22484f0f65c4b9b3ec81d03beca96d974ecb9f9b0ba53f254766c7f4a1e2acab7ee2e784c6ffa17108276ff8ed83b44fdb7ab3693d974d29bb5f3798a16ea80cbd0a4430e7b324c57f3c8b107b2bd1077e2624ab1cb7aac6e65b80b914baba46d95a1c2e07a748d77", @ANYRESHEX=r2, @ANYBLOB="2c726f6f746d6f64653dcf713030303030303030303030303030303134303030302c757365725f69643d", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 09:16:39 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x410000, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x88102, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) ioctl$VIDIOC_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000100)={0x0, @reserved}) [ 948.940013][T23918] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 948.968572][T23922] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 948.985007][T23922] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="10000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x4800000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x4) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:39 executing program 4: socket$pptp(0x18, 0x1, 0x2) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) sendmmsg(r0, &(0x7f0000006980)=[{{&(0x7f0000000080)=@rc={0x1f, {0x4ea7, 0xcb76, 0xa03, 0x5, 0x1287, 0x950}, 0xfcc6}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000100)="bb3ade8be4905a5eae3952b357023ed805eca638b656d89bfd9d51bd6822e0dbd60c629b13384595656d79d5ad1052764eb0b2abb1c9d78f8cc0abaae202ccc8bcc434ef1586ec6ae9a10e2fa78c76ea00aaf613f5a47b4a4bb88719e020c7e0b31693747d770fdc933b090fdb8bdab2d09cad018113e29ece81f5215942a06dbb3e179e92f8b19ef23879d33e75ed6481", 0x91}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="4b08579744aed54dab031ef5db067f7b20dae67f979b01e7e11bf85da09188c7230b7f00a178f1ccae02e171303a48893c40b94a547e7de30460b6c2c247de0b304b808b647457c23a4e6ebde2e82ee97201e0e9a05ebaee0be1fa39f1135d", 0x5f}, {&(0x7f0000001240)="01976131f034f6ee830009391afed08aa7c7109e11ad4a89fcdfb76573ecfd42c2677a2e5c9290", 0x27}], 0x4, &(0x7f00000012c0)=[{0xa0, 0x13f, 0x8, "9c05bc27acb187891dbf19d96d2df8dde564b4873554dfe7c815e3cfc483439b243278c092c3a70904d34c2f768fc96cd4ce98bd05d523514063887107d6ae8626b145606e2d07e601e61ff102cf6ca506b258a524f1831d17dc21cacea025e94378b07a94f8ce7a6a49c8fbb32dc3eac0fb3d7c3229a36455ea3e7275f8bd9e04dd910e99fd9a07e7656a"}, {0x60, 0x0, 0x694b, "31e6248a5ce113fa33be2478d04cb84c31c3065bc29f009ebb7046fc1b28329ed7debfa54d1ee6889f60627bfc2316fa79fff69aa9fe51bc97c676486cb002e40144b20dc52dbb3a0b6a13cbdcc9"}], 0x100}}, {{&(0x7f00000013c0)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x5}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @null, @bcast]}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001440)="a20a856609b196058769b9bc2d722925714176da81eadd3fe34d353d25aaefd821c793f5336c6ccf2cc2e5fc029c5431e4d630facee455b25746d61a6c4ec7427f89793d62b47af3281482855a11b382bea0b9aac31235d2d9fd5720c1b9468fdef93c9ebd1b934df0cf0fbce11212d0d9dc2561f00721fe41bbfc949f7138b7e151f514075baf4ee1ae11beda1e763dbd85ee8e68d8be77ce0d6ef9c8361ae75a6e846a66946c8cacc22163f0d22fe298569d4c272b6ced9daf44dbecc3045c76bbeaca7a73", 0xc6}, {&(0x7f0000001540)="226d7a9bc9e9a7943b68fa7743f0e1f996929c90df6db4f56707d033d40e6301e62afe92dcbd1c7c9a4e1466059750c9915a974335552dc6fbbe7b444e7d81a2e79b1ad9147c2f8485f2b3507cb276ef27c873ab3853235e6254d3f9af12ded7447f25721b9873d82b01aef403f7", 0x6e}, {&(0x7f00000015c0)="61f6a94c2650119c3ba4e6cb27171ad17433adfc626786948112e94a7343f4d4903274e5adb83fe54c6b324d30f5ecb36a85189e9eab44652f907ea4", 0x3c}, {&(0x7f0000001600)="c09392ff7d3744489a6ee808fa0cf54b70328b5e0b45074f9f56ca38589c13d752b6e76c604428831ef31b964ed9a496c0", 0x31}, {&(0x7f0000001640)="6e3dcd40ff9276ed84ab49ad7690c289da16a89312ea961aa195b5b59862729ed6830099f3ee146edfc92434e09766383acec638a3d565957f2a564b3c87558ed409600469273d168205f4888c430c118c107c40f56b9accb2375b562454fa98e2f1c674c2", 0x65}], 0x5, &(0x7f0000001740)=[{0x110, 0x10f, 0x9, "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"}, {0xc0, 0x107, 0x6, 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0x12d0}}], 0x8, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/fscreate\x00') sendmsg$TIPC_NL_NET_SET(r1, 0xfffffffffffffffd, 0x50) socket$inet6_sctp(0xa, 0x5, 0x84) [ 949.269858][T24339] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 949.337635][T24410] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 949.369333][T24410] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="1b000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:40 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x4c00000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0xef9b}, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f0000000040)={r2, 0x0, 0x100000000, 0x1000100000000}) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1000000, &(0x7f00000005c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}, {@max_read={'max_read', 0x3d, 0x1b}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x400}}, {@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize', 0x3d, 0x600}}, {@allow_other='allow_other'}]}}) 09:16:40 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$media(&(0x7f0000000280)='/dev/media#\x00', 0x2, 0x802) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[], &(0x7f0000000180)) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0xaba585e598e9591c) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000024c0)={{0x2, 0x7, 0x32a, 0xffffffff, 'syz0\x00', 0x6}, 0x1, [0xff, 0x5, 0xfffffffffffff13f, 0x8, 0x7f, 0x4, 0x100000001, 0x80000001, 0x7, 0x80, 0x100, 0x6, 0x100, 0x7fffffff, 0x6, 0x2, 0x6, 0x10000, 0x6, 0x62dad32b, 0x2, 0x80000000, 0x8, 0x0, 0xfe1, 0x81, 0xffffffffffff5d6f, 0x5, 0x100000000, 0x7, 0xffffffff, 0xf0b0, 0x3, 0x1f, 0x3, 0x0, 0x0, 0x3, 0x100000001, 0x100, 0x7f, 0x7f, 0x1e86, 0x2000000000000, 0x800, 0x7fffffff, 0x5, 0x7, 0x0, 0x7, 0x2, 0x4, 0x7f, 0xffffffffffffff00, 0x0, 0x6a6e89db, 0x1, 0x0, 0x1, 0x8, 0xbf, 0x4, 0x8, 0x1, 0x3ff, 0x2, 0x8, 0x9, 0x7, 0x10000, 0xc40, 0xffff, 0x7, 0x6, 0x80000001, 0x2, 0x4, 0x9, 0x800, 0x101, 0x9, 0x80000001, 0xffffffffffffff01, 0x1ff, 0x1, 0x0, 0x1, 0x1, 0x1, 0x4, 0x80000000, 0x9, 0xac, 0x2b, 0x5, 0x4, 0x1, 0x3ff, 0x6, 0x3, 0xba, 0xfffffffffffff075, 0xfffffffffffffffc, 0x96c, 0x2, 0x2, 0x101, 0x7ff, 0x4, 0xfea5, 0x7f, 0xd2, 0x7f, 0xff, 0x43, 0x8, 0x6, 0x101, 0x8, 0x9, 0xfffffffffffffffc, 0x140000000, 0x0, 0x8, 0x80008, 0x7420, 0xffff, 0x3], {r2, r3+30000000}}) connect$inet(0xffffffffffffffff, &(0x7f0000000680)={0x2, 0x4e23, @empty}, 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x400, 0x0) sendmsg$alg(r4, &(0x7f0000000c40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000006c0)="1c6107035a2709af6296af410b5e079ae4b966118bfab883add36efa95b514feb19a6c7154e8b0a8f4f06cf8e5bbfffa297a0dc3cfa05a9ba8a5dc4afc1d2f8b06a0dec96db6452f8dd8b97ebb3b90091295b5d7fcdd84239c9736eea1b103eb9d96f44c20618021a104cba748f85dbce96f684787b125277b51308aa491a7e3c664b7930844f47a5066bd559c997f889ab38b5eddaf1095f6326f8b0863b650f53da72ca81138ce081917d6b22601736685e5ccccfb78594872a95c2e0dc9e7fc344dbc06", 0xc5}, {&(0x7f0000000640)="1215a3d8233f03e1f90408a1d2d8", 0xe}, {&(0x7f00000007c0)="a89fc73b052797e0d9268a05e051040d65d2d4e67c6051bcf037769c49e4d14b5230504fbdf50d", 0x27}, {&(0x7f0000000fc0)="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", 0x1000}, {&(0x7f0000000800)="3b623b653d6a47e0e506e13c1314d402375b8431256e95a0aa59e55d687f07f9343c5378a1bf6db59969e0602762f300b4396858016bd233ce", 0x39}, {&(0x7f0000000840)="714842dfdb6b221aa318a8e1d147090764bc99dfdacb85e10f20a05721ebbdc8b6f6c7594645f59915c8718c32e8427c4223f78021aada67d00349a4c3983f3e4065e274e200362d3d66277c1eb891d6ece1e216dc767e2877", 0x59}, {&(0x7f00000008c0)="c7586524fec9d1311fd1e5ae1eb94288dad15b058e67f01ff829f87f05c07a43c7f25e46c5b6494a66fa016a39397c6f828df247b087c8664dc56afd06dfa60103ae5bf182d3ceff28a25618a6d72af3bee2ffa9944a6bf129b9fd56d7fc9ec0f35e3e5f420d5b7c5beb36b2ff8925b7a3ef040b6287ccc6b8c0e27ce7e2608dac19344367733aa88c926a4b1abc2f2b486373b9b631091f5d8a85da33800794ba4125489913ead2f6e25009ef0d22629b706928c8a2f7c9dd31fdba811fd48f8da2290e29dff860998e02b2463f76420d3d22a4fbe11b7552ed7b8b6407058ac4d41eef64202372bd54e3ca349b2e9275761c50d05f3841c3c368e445", 0xfd}], 0x7, &(0x7f0000000a40)=[@iv={0x30, 0x117, 0x2, 0x19, "29067c7152e5e64cdd38a844fb416c477c8bfca3ff590cee0b"}, @iv={0x50, 0x117, 0x2, 0x3a, "fa4a042bd0c2b77b6c3f95fd125fbd623f930b1db1c30bc5de4b0b95bb7ac114121070e41c920356613eddc75f25cc7a6510c348cf05409ee30a"}, @iv={0x98, 0x117, 0x2, 0x82, "5f22cb2472fff3d16b067e55c43276e6c213c6149b12d56962f3e41b6d3eb1419106950de140fa58c9070cb762ffcd6cdad33dc09050ff0810deed44ebeafa491dd550d011889dd5c44dea403287e6481b79f844dd26db707d1aa19815075ab50afb9946fe9f097ed217db332c19973b24c8ffb9956fde3c23fee130bb1ec02821db"}, @iv={0xb0, 0x117, 0x2, 0x9b, "f39a8b2402da4fb1a5651c4ad1bd9ef4a43445515721d7ac26ade53506cffc6810cf8d98133f14ace6dd0cfcee2eead3a4d97ee5a05c4b1d6ac85bfed9ff65e7ff35fe725355e9454fa604d4aacb6ce38d816ef4ba389c1719fcce16a96226d8d34a5d17a680a7df8238d222a13e32caa247d1fe741a33d7bc053ec7a4ca42bd76e84698d672bdb5f08eac3ca1aba6f6ce0582385b25767ebcb27b"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}], 0x1f8, 0x40000}, 0x80) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="5da66ec2266adbe4500628850fac51bd2d2237d93780989d516678df19edce593c2917bafd309cf258696b6cd239972f90dc1d45aaa05e2bd17dbc8dfdb2035edd00f6da1f1c0e9b751b0da30aa330df8ec8a8d6c0da0b0cd9348f41017ce68e172cf6f1fae43169443cd79cf4231bbd4fe7446a47667d1f3b2eda05e4cb4d4d6fc6ff19249a3ee60ca00caf04f274433cd6cccaa3fcc7ea769cf6ab229ec839b3c8650c7ccf1239097dea9924ac1d", 0xaf}, {&(0x7f00000001c0)="8956aa2a23ad8f20868980f01aae36f3ac37442c23a0c7e6e404b7bc47c27ac2e9f574c462c3ec6d3c0ea6e19d389d8503466f16a1d10cced4fe7985e71161f3033c368d4a60d43d957d305b747312554094c17b70515b45e7fbd3d2c3249da19259bc6f88b0342118b022e4719fa86d55bfc0809b119596439ebb896ae8fbd43f1e14b33a988c9e67", 0x89}], 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000001fc0)={{0x3, 0x0, 0x1, 0xd6b2, 'syz0\x00', 0xfffffffffffffffa}, 0x1, [0x40, 0x81, 0x9, 0x1, 0xffffffffffffff7f, 0x45ad2614, 0x0, 0x1ff, 0x7, 0x100000001, 0x40, 0x7, 0x9781, 0x566c3cac, 0x9, 0x5, 0x7, 0x6, 0x100000000, 0x1, 0x5, 0x101, 0x1, 0x8, 0x3, 0x101, 0x6, 0x8, 0x9, 0xffffffff, 0x6, 0xff, 0x128165c1, 0x3f, 0x10000, 0x3, 0x10001, 0x4, 0x9, 0x8, 0x8, 0x1, 0x1f, 0x2, 0x2, 0x7fffffff, 0x100, 0x101, 0x8, 0x2, 0x8, 0x7016, 0x2, 0x1, 0x8001, 0x6, 0x1b2, 0x20, 0x2, 0x80, 0xb9, 0x0, 0x3, 0x6, 0x24, 0x680, 0x5, 0x5, 0x6, 0x5, 0x8, 0x6, 0xee, 0x1, 0x5f7, 0x49, 0x5, 0x7, 0x80000001, 0x6, 0xf3, 0x3fc6, 0xffffffff, 0x5, 0x0, 0x6, 0x7, 0xb0, 0xcc98, 0x100000000, 0xbdb5, 0x5, 0x2, 0x7fffffff, 0xc9, 0x9, 0x7, 0x5, 0x9, 0x100000001, 0x3ff, 0x1ff, 0x8, 0x0, 0x100, 0x20, 0xc2, 0x4, 0x401, 0x8, 0x3f, 0x0, 0x3, 0x7f, 0xff, 0x2, 0x7f, 0x7, 0xf86, 0x8000, 0x40, 0x40, 0xffff, 0x1, 0x2, 0x2, 0x7b04, 0x8000], {0x77359400}}) 09:16:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="c0000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 949.847497][T24863] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 949.869826][T24870] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x1a1, 0x10000000000, 0x8, 0x1ff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xfff, @ipv4={[], [], @loopback}, 0x76}}, [0x4, 0x200, 0x9, 0x2, 0x12, 0x7af8, 0xffffffff, 0x0, 0x2, 0x1, 0x3ff, 0x0, 0x6, 0x1, 0x8]}, &(0x7f00000000c0)=0x100) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x6000000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="c0020000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:40 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) [ 950.101767][T25280] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 950.186650][T25287] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 950.389684][T25539] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:41 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) socket$pptp(0x18, 0x1, 0x2) 09:16:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="c00e0000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x6758000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:41 executing program 0: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000001440)='/proc/capi/capi20\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001480)={0x0, 0x3}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001540)={r1, 0x3c, &(0x7f0000001500)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e21, 0x9, @loopback, 0x45}, @in={0x2, 0x4e24, @local}]}, &(0x7f0000001580)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x2, 0x0) utimensat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x100) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) dup2(r5, r2) 09:16:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 950.686000][T25611] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="e03f0300200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:41 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x80800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) getresuid(&(0x7f00000001c0), &(0x7f00000002c0)=0x0, &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000500)=0xfffffede) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x200000, &(0x7f0000000780)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4, @ANYBLOB=',group_id=', @ANYRESDEC=r5, @ANYBLOB=',blksize=0x0000000000000000,default_permissions,default_permissions,allow_other,default_permissions,default_permissions,max_read=0x0000000000000005,rootcontext=sysadm_u,hash,dont_measure,obj_user=/dev/fuse\x00,subj_type=wlan1md5sum,seclabel,euid=', @ANYRESDEC=r6, @ANYBLOB="728384f836b39ad0e8f361af065ee99d0cfea5b59ae4ad294f586e03c4a8b8b2412b77451202cafc1ad826ce7eae2c7517c1b15c11182f80f3c04d1bb5f962cc83c71771baf13b6d454c7f817c6dbbb2a90f39d0bbdcffed6a73e9ba1fbbe25670c66c815c130180e8211873dcf192f3dcf01c5df170f50174aae0c2e617f98400420835b553f715ff2d5f1b55f278a085bb9c09a839656e7655cff48c772a", @ANYRESDEC=r7, @ANYBLOB=',subj_user=\'(nodev-,\x00']) 09:16:41 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000001c0)={0x5, {{0xa, 0x4e22, 0x400, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}}}, 0x88) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) getpeername(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0x8) 09:16:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x6800000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 951.046045][T26064] validate_nla: 4 callbacks suppressed [ 951.046059][T26064] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 951.143267][T26064] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="64000020200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 951.212254][T26071] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 951.280214][ C0] net_ratelimit: 23 callbacks suppressed [ 951.280222][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 951.280266][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 951.285946][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:16:42 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:42 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x40000, 0x0) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f0000000200)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x1, 0x100000001, 0x1000, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x5}, 0x8) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000100)={0x80000004, 0x1}) ioctl$TIOCSERGETLSR(r1, 0x5459, &(0x7f0000000240)) r3 = fcntl$getown(r0, 0x9) sched_setscheduler(r3, 0x0, &(0x7f0000000280)=0x1) r4 = socket$pptp(0x18, 0x1, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180), 0x2) bind$pptp(r4, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) 09:16:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xff, 0x400000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x1, 0x7fffffff}) creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',\x00']) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000000c0)=0x7) 09:16:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="00f0ff7f200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x6c00000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 951.759041][T26550] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 951.760221][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 951.773060][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 951.799546][T26550] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 952.000223][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 952.006051][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 952.011975][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 952.017755][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 952.023645][ C1] protocol 88fb is buggy, dev hsr_slave_0 09:16:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="effdffff200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:42 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0xfffffffffffffd60) 09:16:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sendto(r2, &(0x7f0000000040)="13ab2bf8b6942cca0f460222bf01767ccf70f63e148932d01c", 0x19, 0x4000000, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x3, 0x4, 0x4, 0x2}}, 0x80) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 952.044397][T26965] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:16:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x7400000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 952.095516][T26965] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 952.261365][T26975] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 952.420839][T27247] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 952.502705][T27247] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:43 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:43 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x40) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000300)={&(0x7f0000000080), 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="c0010000b96423afc035db3fe8c456b2d4e6fb82e36ed31be2c2126e8011514624e4796b5b9ff51d49bec93ac18f5eabe6574e1a89640a811f329a778ff8e58525d7e909a57caff4b59af190372e664c0b15e791a443fd842e9ac077ca8cccce03b4e837404e50b8f8a33a33cf8603d2fb5e1262debf2a1899b7028007fadcbfe6b3ef431af7d1908698c3f59458c215eafe24720e3b4c397854eb9e4b35c13776af7fad3d51594e6b79717f091ab246b9992b5bd0a7590c", @ANYRES16=r2, @ANYBLOB="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"], 0x1c0}, 0x1, 0x0, 0x0, 0x40c0}, 0x800) 09:16:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB="66edf8", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 09:16:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000000f0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x7a00000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 952.852344][T27292] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 952.906379][T27292] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB="2c726f6f746d6f64653d303030303030bff8023c6f1360b230090000003030305236ad20e5302c757365725f6964", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 09:16:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24020000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x8100000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:43 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000080)) [ 953.192543][T27706] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 953.239484][T27706] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)=@encrypted_new={'new ', 'default', 0x20, 'trusted:', 'system)[', 0x20, 0x81}, 0x32, r2) creat(&(0x7f0000000000)='./file0\x00', 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 953.357457][T27790] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:44 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24030000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:44 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) ioctl$VIDIOC_DV_TIMINGS_CAP(r1, 0xc0905664, &(0x7f0000000140)={0x0, 0x0, [], @bt={0x5, 0xfffffffffffffffd, 0xfff, 0x8000, 0x200, 0x101, 0x4, 0x7}}) 09:16:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x9effffff00000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r2 = semget$private(0x0, 0x6, 0x7e8) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000340)=""/200) [ 953.996616][T28237] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 954.043649][T28236] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 954.059884][T28236] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24040000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xd17f000000000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x8, 0x88, 0xffff, 0x8, 0x4, 0x3, 0x1000, 0x4, 0x6dc}) 09:16:45 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x40, 0x426101) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {&(0x7f0000000080), 0x2, 0xffffffffffffffff, 0x10, 0x1, @in={0x2, 0x4e24, @loopback}}}, 0xa0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) [ 954.336227][T28651] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 954.429588][T28651] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240f0000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:45 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:45 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r2, r1, r3}, 0xc) 09:16:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xf0ffffff00000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0xe180) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24f00000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 954.872056][T29169] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 954.882187][T29173] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 954.929827][T29173] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xfcffffff00000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000300200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:45 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80400002}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x120, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40a}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_BEARER={0xd4, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e22, @broadcast}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x10001, @ipv4={[], [], @rand_addr=0x5}, 0x8}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x5, @mcast1, 0x1ff}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5e6e}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [], @loopback}, 0x100000001}}}}]}, @TIPC_NLA_NET={0x1c, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @local}}, 0x1e) 09:16:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) [ 955.132294][T29582] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 955.193031][T29589] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 955.277873][T29589] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xffffff7f00000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 955.427248][T29991] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:46 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000f00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:46 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @broadcast}}, 0x1e) 09:16:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000340)=ANY=[@ANYBLOB="66610f643d", @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20920000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, r3, 0x400, 0x70bd27, 0x25dfdbfe, {{}, 0x0, 0xb, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4) 09:16:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xffffffff00000000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 955.796258][T30107] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:46 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @multicast1}}, 0x1e) r1 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="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") [ 955.851280][T30112] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24003f00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000040)=""/76, 0x4c, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x2, 0x0) 09:16:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0xfffffffffffff000, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24004000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 956.347606][T30732] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 956.365357][T30739] validate_nla: 1 callbacks suppressed [ 956.365367][T30739] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 956.377577][T30739] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:47 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:47 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x200001, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffffffffffff}, 0x0, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {&(0x7f0000000080), 0x0, r2, 0x3c, 0x0, @ib={0x1b, 0x6, 0x1, {"fd1efa19996295d8717b08bade14b749"}, 0x1, 0x100000001, 0x7ff}}}, 0xa0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) 09:16:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_WRITE(r1, &(0x7f0000000040)={0x18, 0x0, 0x4, {0x2}}, 0x18) 09:16:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24866f00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 956.678147][T30943] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 956.745158][T30943] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24de7f00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:47 executing program 4: getcwd(&(0x7f0000000040)=""/80, 0xfef1) r0 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x1, 0x2) accept$packet(r0, 0x0, &(0x7f0000000180)) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9b4, 0x80100) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req3={0x0, 0x4, 0x2000000000000000, 0x666c8000000000, 0x40, 0x55, 0x1000}, 0x1c) [ 957.028810][T31372] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 957.069419][T31372] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24008100200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:48 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:48 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0xfffffefdfffffffc, @local}}, 0x3) 09:16:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="246f8600200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 957.520269][ C0] net_ratelimit: 25 callbacks suppressed [ 957.520278][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 957.520309][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 957.526073][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 957.570612][T31885] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 957.616032][T31887] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 957.646200][T31887] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="247fde00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="9000cf969ccf60f0c95b5e45c8f0be30946ccfe0bacc4116b46394dcab7ee014175d36d7a046cecff37c1ff93166286d95136bc035c512e6dedaa7d586fc9e4d5f591cdb7bf25cac1c492c3e97c13d10d91604df3ac115b703eacfd1acc2c54f37a48941861c79788770b52a79f48e18f9f97615046a2dbec80fe6a86f7719dc2ff21db5ac2ca601b0c4bf8e0308e608811fdc94536c9ee2251b9b36d6a41d06d6ccb525556bc6894f2f2c59a073873a703f785942beae4ba5d50210641e"]) 09:16:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:48 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/206) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) 09:16:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 957.907999][T32307] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 957.967094][T32307] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 958.000220][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 958.006112][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:16:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400f000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 958.046323][T32478] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 958.240209][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 958.246095][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 958.252015][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 958.257814][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 958.263788][ C1] protocol 88fb is buggy, dev hsr_slave_0 09:16:49 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x2, 0x6) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000140)={0x8, 0x6, 0x4, 0xffffffffffffff7f, 0x722, 0x8000}) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000340)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x800000000c001}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:49 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @local}}, 0x1e) 09:16:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000006b0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 958.449309][ T355] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 958.479063][ T361] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:16:49 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @rand_addr=0xffffffffffffff80}}, 0x1e) [ 958.545212][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000200200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$USERIO_CMD_SET_PORT_TYPE(r1, &(0x7f0000000040)={0x1, 0x3}, 0x2) 09:16:49 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2}}, 0x1e) [ 958.815723][ T677] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 958.914748][ T677] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:50 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000300200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RAUTH(r1, &(0x7f0000000040)={0x14, 0x67, 0x1, {0x81, 0x0, 0x8}}, 0x14) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000140)=""/148, 0x94}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000480), 0x10000000000001e1, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:50 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x8000, @local}}, 0x1e) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vfio/vfio\x00', 0x1, 0x0) io_uring_enter(r1, 0x62a, 0x80000001, 0x1, &(0x7f0000000240)={0x95f}, 0x8) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x0, 0x0) clock_nanosleep(0x1e1c9aa98d2046fd, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x7, 0x84e, 0x100, {0x77359400}, 0x3, 0x2}) [ 959.357509][ T1106] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 959.388406][ T1107] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 959.413495][ T1107] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000400200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:50 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xfffffefffffffffc, @local}}, 0x1e) [ 959.667286][ T1536] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 959.711415][ T1536] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 959.755961][ T1539] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 960.053384][ T1860] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 960.089119][ T1860] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:50 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000f00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 960.293286][ T1868] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:51 executing program 4: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) perf_event_open$cgroup(&(0x7f0000000340)={0x0, 0x70, 0x1000, 0x5, 0x7, 0x6, 0x0, 0x0, 0x2000, 0xb, 0x20, 0xfb9, 0x5, 0xbe, 0x9, 0x7851, 0x5, 0x5, 0x20080000, 0xe661, 0x7, 0x1, 0x3, 0x100000000, 0x81, 0x81, 0xffff, 0xfff, 0xfffffffffffffea4, 0xc52, 0xff, 0x6, 0x3ff, 0xbc, 0x8, 0x0, 0xffffffff00000000, 0x28b, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000002c0), 0x1}, 0x4000, 0x80000001, 0x0, 0x7, 0x400, 0xc00000, 0xdb}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x9) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dlm-control\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4001ff) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RMKDIR(r1, &(0x7f0000000040)={0x14, 0x49, 0x1, {0x80, 0x2, 0x8}}, 0x14) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000080)={0x45d6, 0x3, 0x7ff, 0x3ff, &(0x7f0000000140)=[{}, {}, {}]}) 09:16:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400f000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 960.572272][ T2015] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:51 executing program 4: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 960.773922][ T2272] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:51 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x200) write$P9_RRENAMEAT(r0, &(0x7f00000000c0)={0x7, 0x4b, 0x2}, 0x7) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)) prctl$PR_GET_THP_DISABLE(0x2a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x7ff, @empty, 0xfff}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)={r4, 0x65, "c2c735d4f0b10ffbbd4458342c3918a2be082ca450087b9883c1438c33d4170e81a910b6abaac6c1a94ad57ad7bc2fb9a9d637feb7bf88e6b6dd9fb368f91cc2e6185fbe556515a32b9e0b30d18d16b737ca449f85fc669967d287505ab58633b1c2aac971"}, &(0x7f00000001c0)=0x6d) [ 960.896762][ T2400] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000003200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 961.107147][ T2644] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:51 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:51 executing program 4: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x180000, &(0x7f00000003c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@default_permissions='default_permissions'}], [{@fowner_lt={'fowner<', r5}}]}}) creat(&(0x7f0000000000)='./file0\x00', 0x0) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400000f200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 961.382986][ T2874] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:52 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0x0) 09:16:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 961.619430][ T3169] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:52 executing program 0: syz_emit_ethernet(0xda, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty, [], {@mpls_uc={0x8847, {[{0xfffffffffffffff9, 0x0, 0x7}], @llc={@snap={0x1, 0xaa, "64f4", "a33946", 0x22ff, "6e78fa6fe6742167ebf1b4342a5440911731e67f055ea636f75b83a82b44b84554c6736941b9202d8451ad27c91cf2389e859cb573906cd35f527e68734d2279b189a9700dac0ca2ef4885fc0c86bdac94ad24b19c04023e4699820708d2bc3e005e9383621569f898a54ab09d8f4c4e4ce151cb861ec4b73c7353a2662ed37482069ca56e4fc08c3c3772335bed00b851d6d571817ef7a57d3b6a90dad9b45159c4f4f8992ad643cd6aa106401126279cf690057a8b7ed7dab6be730e2ecf"}}}}}}, &(0x7f0000000040)={0x0, 0x3, [0x324, 0x852, 0xabe, 0x6c3]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) syz_open_dev$radio(&(0x7f0000000140)='/dev/radio#\x00', 0x0, 0x2) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x9) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmmde=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 09:16:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400003f200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 961.689029][ T3287] validate_nla: 3 callbacks suppressed [ 961.689038][ T3287] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 961.722615][ T3287] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:52 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 09:16:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 962.044996][ T3758] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 962.089067][ T3758] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:52 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000040200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6772020070d4d08803", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 09:16:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x400a300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x26) setsockopt$inet6_opts(r0, 0x29, 0x3b, 0x0, 0x0) 09:16:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 962.243070][ T3849] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 962.367559][ T3922] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:16:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400866f200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xbb0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 962.452845][ T3922] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 962.646588][ T4284] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400de7f200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 962.800615][ T4518] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:16:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x20100000, &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0xfffffe, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xbffd}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r2}}) [ 962.981326][ T4518] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 963.073699][ T4518] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 963.147931][ T4518] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:54 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000081200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)=ANY=[@ANYBLOB='bL=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 09:16:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x7, 0x1, 0x1c}]}, &(0x7f0000000080)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000002880)=""/251}, 0x48) [ 963.573576][ T4793] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 963.615064][ T4793] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24006f86200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:54 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_CROP(r0, 0x4014563c, &(0x7f0000000040)={0x2, {0x0, 0x2, 0x0, 0x7fffffff}}) [ 963.760206][ C0] net_ratelimit: 23 callbacks suppressed [ 963.760214][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 963.760256][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 963.765927][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:16:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:54 executing program 0: socketpair$unix(0x1, 0x104, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)="e09a880e5dc2745dc9fd1526032c07882401ac7041039090fa012d51d961efe343bb41ae96a41d481cfce5ed42f8a7eaaaf977311b1e52f4fcd57dfd3226c59f9cdc52db8c61aaecb6f52351dfb4ff4628c174", 0x53, r0}, 0x68) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 963.921751][ T5216] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) [ 964.016502][ T5256] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 964.091923][ T5256] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 964.240214][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 964.246039][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 964.480225][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 964.486088][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 964.491991][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 964.497772][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 964.503671][ C1] protocol 88fb is buggy, dev hsr_slave_0 09:16:55 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24007fde200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x200, 0x70bd26, 0x25dfdbfb, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x1}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x404c041}, 0x1) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x6, 0x7, 0x4e, 0x8001}, {0x60, 0x3, 0x7fffffff, 0x5}, {0x3f, 0x1, 0x4, 0x10c00000000000}, {0x1ff, 0x9, 0x3, 0x9b}]}, 0x10) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:55 executing program 4: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000480)=""/164, 0xa4}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$FUSE_IOCTL(r0, &(0x7f0000000100)={0x20, 0x0, 0x1}, 0x20) [ 964.722141][ T5641] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 964.767825][ T5642] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 964.815490][ T5642] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:55 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]}, 0x0) preadv(r1, &(0x7f00000017c0), 0x1fe, 0x0) 09:16:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0xf002, 0x2000}) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0xfffffc, &(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',subj_user=,obj_type=vmnet0userlotrustedmime_type-()\',\x00']) 09:16:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000f0200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 965.077323][ T6054] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 965.205698][ T6176] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:16:56 executing program 4: r0 = socket(0x2, 0x8001, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e25ac1400107d8161af5447d908916d139eebcf31eeb431997faf3668b9b0cda6fc"], 0x10) getgid() setitimer(0x0, &(0x7f00000000c0)={{}, {0x0, 0x101}}, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 965.259824][ T6176] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:56 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000000f0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) utime(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x0, 0x2}) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)={{r2, r3/1000+30000}, {r4, r5/1000+30000}}) 09:16:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x200, 0x70bd26, 0x25dfdbfb, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x1}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x404c041}, 0x1) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x6, 0x7, 0x4e, 0x8001}, {0x60, 0x3, 0x7fffffff, 0x5}, {0x3f, 0x1, 0x4, 0x10c00000000000}, {0x1ff, 0x9, 0x3, 0x9b}]}, 0x10) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 965.803313][ T6482] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 965.828975][ T6482] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:56 executing program 4: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000002200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 966.064452][ T6788] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',N']) 09:16:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 966.524922][ T7209] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:57 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:57 executing program 4: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000003200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:57 executing program 0: socketpair$unix(0x1, 0x1ff, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x3, 0x4) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000040)=0xe8) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000540)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise_type='appraise_type=imasig'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x35, 0x35, 0x34, 0x77, 0x7d, 0x77, 0x33], 0x2d, [0x77, 0x77, 0x0, 0x37], 0x2d, [0x76, 0x77, 0x73, 0x37], 0x2d, [0x7e, 0x77, 0x36, 0x73], 0x2d, [0x39, 0x77, 0x64, 0x61, 0x7f, 0x77, 0x35, 0x71]}}}, {@euid_gt={'euid>', r3}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'group_id'}}]}}) 09:16:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 966.882037][ T7218] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 966.921038][ T7230] validate_nla: 2 callbacks suppressed [ 966.921049][ T7230] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:16:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000004200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 967.015802][ T7230] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'lo\x00', 0x7fff}) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:57 executing program 4: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 967.284547][ T7693] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400000f200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 967.351321][ T7719] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 967.385620][ T7719] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:58 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)={r1, r0, 0x4, 0xb8, &(0x7f0000000140)="c1f613f829b0033fb022ce8c3e99bf5ea55d4021c47a58cf53bb64e35b2f3ac3761257e62dd57975cdd91ed8293f2b46f7a5da83da711e6d9aa8fc551789e1f1b87e22ed6a73f45dcc9e4565c7cdb6d1bf766b2b7bf3aaf2d4a18b09bfe6656d835739a84f3109eb52fab2ba9e6f62728b8e3884a9211d37a360d3d9259cf4003f04fae71cc3465a08969fdf299f5bf24ff399db4944ec365f7c3afe03561371dd35a3951a0a612e5234b4f307b379c8bb161e08b8fb5407", 0x7ff, 0x6, 0x5e7476b5, 0x3944000000000000, 0x7, 0x2, 0xffffffffffff8000, 'syz0\x00'}) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000340)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c005efb72865a9a1c385ca1e3ed637022262a1c915afd0790944310b59293b8b5b1fa99a627461950f8c6296557621ade9bfffb9966cf901feda56c4b7c0e9e7b75c5653db982a2435a2707b5f6db9be6447bca236c62addac3fa0681499578496db5f9f08c2d57d50d4a9fd08e7791fa52b5eba96a9ff53b3ec209bb1e66aa2e80c7bf84a0"]) r3 = semget$private(0x0, 0x4, 0x4) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000040)=""/120) 09:16:58 executing program 4: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000006b0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 968.047207][ T8154] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 968.094891][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 968.162379][ T8162] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x44003, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:16:59 executing program 4: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000000f0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 968.418471][ T8561] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:16:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$VIDIOC_SUBDEV_S_EDID(r1, 0xc0285629, &(0x7f0000000080)={0x0, 0xdd5b, 0xfffffffffffffffc, [], &(0x7f0000000040)=0xfffffffffffffad1}) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000340)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc001}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 968.499766][ T8561] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:16:59 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000006b0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:16:59 executing program 4: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000080)) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:16:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0xa, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:16:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:16:59 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x401) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 969.151322][ T9005] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:16:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0xf, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:00 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:17:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:00 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev}}, 0x1e) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000240)=[r0, r0, r0, r0, r0, r0, r0, r0], 0x8) r2 = dup3(r0, r0, 0x7fffe) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x2, @broadcast, 'ip6gretap0\x00'}}) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000280)="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") r3 = semget(0x3, 0x4, 0x0) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000100)=""/97) io_setup(0x3, &(0x7f0000000380)=0x0) io_cancel(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x2, r0, &(0x7f00000003c0)="3667b051b0795f3b2db8fa9604a90ae504183ff617a7a4491b869d56b6e70958a5444f555ff8770a7433948af2f843e7aa1910325616ea49fdc720a405760a47debf9dee9fbfabf346887cf60ecb7dc4b3487d462d122bd6", 0x58, 0x4, 0x0, 0x2}, &(0x7f0000000480)) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x7fff}, 0x4) prctl$PR_SET_UNALIGN(0x6, 0x1) 09:17:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200207041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x10, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 969.466322][ T9472] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200307041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:00 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:00 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x20001) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x1000, &(0x7f0000000100)="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"}) connect$pptp(r0, &(0x7f0000001100)={0x18, 0x2, {0x3, @local}}, 0x1e) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @initdev}}, 0x1e) ioctl$KDMKTONE(r1, 0x4b30, 0x80) 09:17:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400203) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:17:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x23, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 970.000215][ C0] net_ratelimit: 23 callbacks suppressed [ 970.000223][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 970.000266][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 970.005929][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 970.022352][ T9795] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.2'. 09:17:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x2b, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 970.050450][ T9797] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000080)={0x5, 0x23, 0x10, 0x4, 0x3, 0x2, 0x6, 0x28, 0x1}) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000280), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 09:17:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200407041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 970.203187][T10017] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.2'. 09:17:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 970.244964][T10017] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c00ae00"]) [ 970.385772][T10146] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x2d, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 970.480251][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 970.486159][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:17:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6000000021040800002a000000af2046e31db108030000000f000000080001200800b20f000000000008000200e000000108000200a914bf"], 0x1}}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0x3, 0x0, 0xffffffff, 0x3, 0x7}, 0x4, 0x3}) [ 970.720247][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 970.726109][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 970.731392][T10579] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.2'. [ 970.732106][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 970.746997][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 970.752927][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 970.805402][T10579] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:01 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200f07041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6000000021040800002a000000af2046e31db108030000000f000000080001200800b20f000000000008000200e000000108000200a914bf"], 0x1}}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0x3, 0x0, 0xffffffff, 0x3, 0x7}, 0x4, 0x3}) 09:17:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:17:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x5b, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6000000021040800002a000000af2046e31db108030000000f000000080001200800b20f000000000008000200e000000108000200a914bf"], 0x1}}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0x3, 0x0, 0xffffffff, 0x3, 0x7}, 0x4, 0x3}) 09:17:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0xc0, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200040041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xa8, r2, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6118}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff1f22c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffff80c}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20008000}, 0x80) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:17:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6000000021040800002a000000af2046e31db108030000000f000000080001200800b20f000000000008000200e000000108000200a914bf"], 0x1}}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0x3, 0x0, 0xffffffff, 0x3, 0x7}, 0x4, 0x3}) 09:17:02 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0xec0, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200010041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6000000021040800002a000000af2046e31db108030000000f000000080001200800b20f000000000008000200e000000108000200a914bf"], 0x1}}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) 09:17:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:17:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) 09:17:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x33fe0, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:02 executing program 0: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000340)=ANY=[@ANYBLOB="22fe66643d99c23ea325039410b677e511ee905c3dc7d1bb33b06a6d12105b173d53519e213ed1f744da4caf8a9487178d0245ed0010508be82b9163e879382721cdfd8e8acda75a4e14fd202f6f3136d3020055cbe3cd", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 09:17:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007031dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) [ 972.159353][T11613] __nla_validate_parse: 3 callbacks suppressed [ 972.159364][T11613] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:03 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) 09:17:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x20000030, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610300020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x4000) write$capi20_data(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="1000780900811f000200000000000000b3006333b49aee119ad6b3690e11b3dad6d323119bbf6005d6bb9d2f906fcadde9162c085b927cecb56ac271009c76f676d557551779f66d29ec3d0ea5806618e4a0a02d32026af6a0c79dbc9c4083bc67969ce575c0148ea6f101823950b27cf45c71238649db1904fc01da1d0bae2fe1b478545dbc710d7141b41d30225530048a7345f6c5598d75d1fa5a19d6c8464b68a30d240eea936a8eec8b189cd24abba65dae6d32a1d684dbf59a28380cbb8cd2ba8b3a"], 0xc5) creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id\a', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) [ 972.766168][T11936] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) 09:17:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000040)=ANY=[@ANYBLOB="66b905", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c677a6f75705f69643db17145f95dfb4866afecb9fa23195b49350c815c8cfb7f62bd19c601ba43dcacf4864e973b893f", @ANYRESDEC=0x0, @ANYBLOB="2ce2"]) 09:17:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x7ffff000, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610800020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:03 executing program 4: setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) [ 973.163490][T12294] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:04 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x2, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x1, 0x10000, 0x2, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:17:04 executing program 4: setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) 09:17:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f6104f8020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 973.667911][T12481] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:04 executing program 4: setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) 09:17:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610502020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:17:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x3, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) 09:17:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 974.082427][T12960] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:05 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x4, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610503020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) 09:17:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0xa041, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400201) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000680)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYRESOCT=r0, @ANYBLOB="dd4fc1992e2d2226c9c4bd2ece31c30f9acba954277f25ce5c193cbc192f2941c1f5d22ac0e3d96d4d179ad33117add444bca2e307cb065e14b96cb91c077a6d298b4a8d1e47401c09cf391da4aea329ac82bfbc0ff2a366a8fbeda802a33e18f788fa3d8158dba9563ddc9506a355baf4be794236c7f21e936b09f4ea96184a8638554b3aee", @ANYBLOB="2c00b16425c19cf586aee2a2d300b1616854dfa87b20d0e6d7c2a142a060bcd02856b06a753be79eba2e8ed74041ac78cc6ca5a8b14fcd9469889dee6766ba80fbee9231c890d74f33ca008387affb644e372259261d6244b0846c935fb1c6512b0e4777ed4ed5b8d8ea3d9e8e488a2d2a955b54964b0fa396ea5257e7ed262da456f1748a21ca62cbc0c5aad2d0a0666f60de24e64b2fc898566e65ef7ad3ad86398b0000"]) 09:17:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) [ 974.538402][T13119] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x5, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:05 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) 09:17:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610504020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x6, 0x1, 0xd09, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 974.967201][T13462] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:06 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:06 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) 09:17:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x6, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:17:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f61050f020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 975.430053][T13805] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x7, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:06 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xffffffffffffffff, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) 09:17:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500030000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e24, 0x7, @empty, 0x40000000000000}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x4c, &(0x7f0000000180)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e20, 0x25, @rand_addr="d313a1a36826401f2c329a3732bb165c", 0x81}]}, &(0x7f0000000340)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000380)='./file0/file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:17:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x8, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 975.832082][T14183] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:06 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, 0x0, 0x0) 09:17:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500400000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x9, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:06 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x1a1000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$notify(r2, 0x402, 0x0) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000000000)={0x10001, 0x81, 0x80000000, 0x9, 0x80000000, 0x2, 0xfffffffffffffffa}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x1ff, 0x1, 0x7000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) creat(&(0x7f00000000c0)='./file0\x00', 0x20) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='erspan0\x00') r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) prctl$PR_GET_NAME(0x10, &(0x7f0000000340)=""/4096) 09:17:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 976.240212][ C1] net_ratelimit: 24 callbacks suppressed [ 976.240222][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 976.251764][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 976.255171][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 976.263360][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 976.281302][T14444] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, 0x0, 0x0) 09:17:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500810000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0xa, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, 0x0, 0x0) 09:17:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) prctl$PR_GET_KEEPCAPS(0x7) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) 09:17:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 976.720252][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 976.726095][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 976.960266][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 976.966107][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 976.971999][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 976.977761][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:17:07 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0xb, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff, 0x400}, 0x2c) 09:17:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500030000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x20100000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1000000, &(0x7f0000000340)=ANY=[@ANYBLOB='f\f]', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="32fd12d2390c1079d1ba6789510f31e74b4a9ba690d3d4ebeaf0b493c6d09ed19fbcf5cae84b0f7c456f5751cb5460ea0ea3b4a618b94765bc62e5571dcd2bd01d0c869a820a4286aa95fd57d6b786e35fe562b5"]) 09:17:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0xc, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 977.271340][T15092] __nla_validate_parse: 1 callbacks suppressed [ 977.271350][T15092] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x0, 0x400}, 0x2c) 09:17:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020200001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:08 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x0, 0x400}, 0x2c) [ 977.607714][T15405] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:08 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0xd, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x0, 0x400}, 0x2c) 09:17:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020300001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d65effe007c05e8fe55a1bc000500ac14140103000000050000000000812fa8000b000f0063e3e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1, 0x0, 0xfffffd4d}, 0x0) 09:17:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000380)={r2, 0x4, &(0x7f0000000200)=[0x8, 0x10, 0x200, 0x4], &(0x7f0000000240)=[0x4, 0x68d, 0x8, 0x8, 0x7fff, 0x8, 0x7fffffff, 0x100], 0x77, 0x3, 0x46, &(0x7f0000000280)=[0x2, 0x2, 0x400], &(0x7f00000002c0)=[0x6, 0x4, 0x4]}) r3 = socket$netlink(0x10, 0x3, 0x87fffffffff) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001200192340834b80040d8c5602067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b081000418e00000004fcff", 0x58}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080), 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) [ 978.160740][T15723] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0xe, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:09 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020400001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0xf, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 978.541681][T16008] FAULT_INJECTION: forcing a failure. [ 978.541681][T16008] name failslab, interval 1, probability 0, space 0, times 0 [ 978.621443][T16008] CPU: 1 PID: 16008 Comm: syz-executor.4 Not tainted 5.2.0+ #90 [ 978.629128][T16008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 978.639203][T16008] Call Trace: [ 978.642528][T16008] dump_stack+0x172/0x1f0 [ 978.646890][T16008] should_fail.cold+0xa/0x15 [ 978.651507][T16008] ? fault_create_debugfs_attr+0x180/0x180 [ 978.657334][T16008] ? ___might_sleep+0x163/0x280 [ 978.662208][T16008] __should_failslab+0x121/0x190 [ 978.662228][T16008] should_failslab+0x9/0x14 [ 978.662251][T16008] kmem_cache_alloc_node_trace+0x274/0x750 [ 978.662268][T16008] ? lock_downgrade+0x920/0x920 [ 978.662295][T16008] __kmalloc_node+0x3d/0x70 [ 978.662315][T16008] kvmalloc_node+0x68/0x100 [ 978.662334][T16008] xt_alloc_table_info+0x41/0xa0 [ 978.662357][T16008] do_arpt_set_ctl+0x27b/0x640 [ 978.671809][T16008] ? compat_do_arpt_get_ctl+0x860/0x860 [ 978.671828][T16008] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 978.671847][T16008] ? wait_for_completion+0x440/0x440 [ 978.671874][T16008] ? mutex_unlock+0xd/0x10 [ 978.671891][T16008] ? nf_sockopt_find.constprop.0+0x226/0x290 [ 978.671910][T16008] nf_setsockopt+0x77/0xd0 [ 978.671932][T16008] ip_setsockopt+0xdf/0x100 [ 978.671954][T16008] tcp_setsockopt+0x8f/0xe0 [ 978.691638][T16008] sock_common_setsockopt+0x94/0xd0 [ 978.691662][T16008] __sys_setsockopt+0x261/0x4c0 [ 978.691682][T16008] ? sock_create_kern+0x50/0x50 [ 978.701378][T16008] ? fput+0x1b/0x20 [ 978.701407][T16008] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 978.701422][T16008] ? do_syscall_64+0x26/0x6a0 [ 978.701437][T16008] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 978.701451][T16008] ? do_syscall_64+0x26/0x6a0 [ 978.701472][T16008] __x64_sys_setsockopt+0xbe/0x150 [ 978.701492][T16008] do_syscall_64+0xfd/0x6a0 [ 978.701511][T16008] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 978.701524][T16008] RIP: 0033:0x459829 [ 978.701542][T16008] Code: fd b7 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 b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 978.701549][T16008] RSP: 002b:00007f1b25911c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 978.701563][T16008] RAX: ffffffffffffffda RBX: 00007f1b25911c90 RCX: 0000000000459829 [ 978.701571][T16008] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000003 [ 978.701587][T16008] RBP: 000000000075bf20 R08: 000000000000002c R09: 0000000000000000 [ 978.732751][T16008] R10: 0000000020000000 R11: 0000000000000246 R12: 00007f1b259126d4 [ 978.732762][T16008] R13: 00000000004c7886 R14: 00000000004dd120 R15: 0000000000000004 09:17:09 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020f00001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:09 executing program 0: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000040)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80400, 0x0) ioctl$RTC_UIE_OFF(r0, 0x7004) seccomp(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000240)=[{}]}) 09:17:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x11, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:09 executing program 4 (fault-call:2 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 979.045660][T16071] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 979.079200][T16069] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x12, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f61050002f000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:10 executing program 0: open$dir(&(0x7f0000000080)='./file0\x00', 0xf58ef78d7f9c4065, 0xac) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, 0x0) 09:17:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x6, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 979.296280][T16381] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 979.384856][T16426] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:10 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x25, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020003001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:10 executing program 0: open$dir(&(0x7f0000000080)='./file0\x00', 0xf58ef78d7f9c4065, 0xac) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, 0x0) 09:17:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x600, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 979.908132][T16805] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 979.952166][T16841] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 09:17:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x4000, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x2f, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f61050002000f001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000a, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000003c0)='vcan0\x00') ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x2b8, 0x128, 0x128, 0x0, 0x128, 0x0, 0x220, 0x220, 0x220, 0x220, 0x220, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xe8, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x1, 0x35, "1a4d3c151cc9e15860dc8bcb2dc16b5bd5fbaf65da77cc7117c107a5419b"}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast, 0x0, 0xe, [0x16, 0x20, 0xc, 0xd, 0x29, 0x13, 0x23, 0x2a, 0x23, 0x1e, 0x3a, 0x2f, 0x2c, 0x18, 0x1c, 0x1a], 0x1, 0x2, 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x318) 09:17:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x5b, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 980.394073][T17317] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f61050002003f001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x1000000, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:11 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x6b, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:11 executing program 0: migrate_pages(0x0, 0x3, 0x0, &(0x7f00000001c0)=0x6) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000000)='$,em0\x00', 0xffffffffffffffff}, 0x30) sched_setattr(r0, &(0x7f0000000080)={0x30, 0x1, 0x0, 0x80000000, 0x5, 0x81, 0xff, 0x8000}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000400)=r0) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f0000000180)={0x13, 0x10, 0xfa00, {&(0x7f0000000200), r2, 0x1}}, 0x18) 09:17:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 980.801867][T17554] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0xe2c, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020040001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x6000000, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:11 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 981.108309][T17970] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0xea0, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x20000110, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x1fffffbf, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:12 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f61050002866f001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:12 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x802, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x20000050, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x803, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x40000000, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f61050002de7f001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 981.925555][T18916] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:12 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 982.017206][T18916] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x804, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:13 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 09:17:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x50000020, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020081001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:13 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2000000000000, 0x80000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000002c0)={0x3, 0x1, &(0x7f0000000080)=""/72, &(0x7f0000000140)=""/88, &(0x7f0000000240)=""/83, 0x5000}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = add_key(&(0x7f00000004c0)='rxrpc\x00', &(0x7f0000000500)={'syz', 0x0}, &(0x7f0000000540)="a59aadbad276456875ad7a265bcfcf00169bf88e0e191727ba4ff7a66e9b4669e25c6a2cc2b58f3fa46c8bd55e69df7091d89d5874bb81d4de0c612d82a2c1eff78ff6970d", 0x45, 0xffffffffffffffff) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f0000000ac0)="a171d9fd11fda378165c79e15ffbe11ca2261f4b26ec74375fc4afa1d018ea6995a33116397b48052abfa6a9ab7b71984b1095e9a42221290f320e77c2d1471425aaa53da91cc575398238a277b3463f091a7ccdc925c03ce494ba657b227f59e7df611000d3fd998f799746e318c594398f901696e14e8553fec4bf87457a589f816b92a0b4cab30882028f2f93858a4a8410be8d62fcad83ba98ffe32854228b014eb2fb4e9ee314b917f0ffa5a219941baeb8ca721fffba56d33d158256aad6e33ed9a11a", 0xc6, r1) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r2, 0x800, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x20008001) mount$fuse(0x20000000, &(0x7f0000000200)='./file0\x00', 0x0, 0x7a00, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000740)='user\x00', 0x200) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000005c0)=ANY=[@ANYRES32=r3]) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300)={0x101}, 0x4) finit_module(r0, &(0x7f0000000600)='/dev/dmmidi#\x00', 0x2) ioctl$UI_SET_MSCBIT(0xffffffffffffffff, 0x40045568, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fsconfig$FSCONFIG_SET_FD(r0, 0x5, 0x0, 0x0, r3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fchmod(r4, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000680)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000640)={0xffffffffffffffff}, 0x111, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f00000006c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x8b, @mcast2, 0x7f}, {0xa, 0x4e20, 0x100000000, @local, 0x4b}, r5, 0x1}}, 0x48) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000780)) 09:17:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x805, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 982.480229][ C1] net_ratelimit: 25 callbacks suppressed [ 982.480237][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 982.480270][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 982.486026][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 982.588745][T19349] __nla_validate_parse: 2 callbacks suppressed [ 982.588756][T19349] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 982.664072][T19415] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 982.722366][T19415] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0xbfffff1f, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500026f86001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 982.873888][T19342] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:13 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 982.956851][T19342] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 982.964336][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 982.964412][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 983.039729][T19816] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x100000000000000, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x806, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 983.200296][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 983.206156][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 983.212076][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 983.217903][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 983.223826][ C1] protocol 88fb is buggy, dev hsr_slave_0 09:17:14 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 09:17:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500027fde001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:14 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x808, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x600000000000000, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 983.801631][T20294] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x809, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x4000000000000000, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f6105000200f0001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:14 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 984.097371][T20714] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 984.190909][T20714] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x5000002000000000, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:15 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 09:17:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020002001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x80a, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0xf000}, 0x334, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="ffff0e000a000200ffff000000000000"], 0x42e}}, 0x0) 09:17:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0xbfffff1f00000000, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x80b, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 984.927556][T21261] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) write$P9_RREAD(r1, &(0x7f0000000080)={0xf7, 0x75, 0x1, {0xec, "79d200da70830871ccac40d7baf175efb88da8994e7f06bea15c6f14b74437a6a830368f2c5f6fd1fff496dd0e0cc1dcb3363658acd3dd098ed042bbd405f59001448ddbba503bdb1091c0b339701fa7811033d28f88fee34e1c611e0cc34f92d9d1840081f5f0e32562e33aa0101c5911e8f468fd9276abbdec1d29856847ef0aa9af14ad99f024bcf8b2e2c66e7346cd5cb29b0e65f10e374f75667abca4f8d34afb72869331e70cefc0ee41bcdc01b6deafb99748616d8dc0b66d3b8705e5cb756f7e9dca122019b4061d1c58a3fa5019410fe9831fe98b878a0f9131ede3ffab829997f63018ac36e45a"}}, 0xf7) open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000240)=0x44) 09:17:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020003001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x2, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 985.164190][T21674] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 985.279208][T21674] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 985.354124][T21768] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020004001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:16 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500), 0x0, 0x0, 0x0, 0x0) 09:17:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x810, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x3, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:16 executing program 0: 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, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="3d30303030303030303074e6bb9b8568396230c7bd5e34303030302c757359725f696463000000000000", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000000000,\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='mountinfo\x00') r2 = dup2(r0, r1) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000100)=0x4) write$FUSE_DIRENT(r1, &(0x7f0000000380)={0x50, 0x0, 0x8, [{0x6, 0xf3c, 0xa, 0xffffffffffffd5fb, 'mountinfo\x00'}, {0x6, 0x80, 0x0, 0xc6}]}, 0x50) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000004200)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000240)={{0x3a, @dev={0xac, 0x14, 0x14, 0x26}, 0x4e23, 0x1, 'nq\x00', 0x10, 0x9, 0x38}, {@local, 0x4e23, 0x0, 0x601c1983, 0x20, 0x2}}, 0x44) 09:17:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f61050002000f001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 986.062707][T22207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x811, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) getdents(r0, &(0x7f0000000000), 0x0) 09:17:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f6105000200f0001f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 986.248731][T22619] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x4, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 986.362223][T22619] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 986.455216][T22696] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000280)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'bond_slave_0\x00'}, 0x18) [ 986.632538][T23034] IPVS: stopping master sync thread 23045 ... [ 986.639160][T23045] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 09:17:17 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500), 0x0, 0x0, 0x0, 0x0) 09:17:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x812, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000031f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x5, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:17 executing program 0: r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x4) rt_sigqueueinfo(r1, 0x1d, &(0x7f0000000300)={0x28, 0x1, 0xffffffffffffffc0}) getpeername$netlink(r4, &(0x7f0000000080), &(0x7f00000000c0)=0xc) process_vm_readv(r3, &(0x7f0000000240)=[{&(0x7f0000000280)=""/61, 0x144}], 0x1, &(0x7f0000002540)=[{&(0x7f00000001c0)=""/63, 0x3f}], 0x1, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6415d409, 0x80) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r5, 0x4010ae74, &(0x7f0000000040)={0x207, 0x6, 0x8}) [ 987.164935][T23207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x814, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f6105000200000f1f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x6, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:18 executing program 0: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000340)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f0000000380)={0xffff, 0x0, 0x0, 0x8, 0x3, @discrete={0x4, 0x2}}) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) r2 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)="683287c15eb4b253d3683cb06e0b25a104feda1149fa3df20b03bf3035bb0333c93f820e4bb9e017671039", 0x2b, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000001c0)="a06b4076079b4c1b5ed9ca04e04c61413209ab5938275a9c69600a756855a6ca2c24efb3515736ee7dd616e088e01d8c830e237585aec4b7eb1621d51f8ef70ca1fd", 0x42, r2) recvfrom(r1, &(0x7f00000002c0)=""/76, 0x4c, 0x400000000000002, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x80) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000080)={0x1}, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x10000, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000000540)=@encrypted_load={'load ', 'default', 0x20, 'trusted:', 'trusted&selfvmnet1-\xcf', 0x20, 0x9b, 0x20, [0x65, 0x65, 0x37, 0x34]}, 0x44, r3) write$P9_RLCREATE(r4, &(0x7f0000000400)={0x18, 0xf, 0x1, {{0x0, 0x1, 0x6}, 0x7}}, 0x18) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000040)) ioctl(r4, 0x1000028912, &(0x7f0000000480)="efdca50d5e0bcfce7bf070") sendto$inet6(r1, 0x0, 0x0, 0x8000, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={[], [], @local}}, 0x1c) sendto$inet6(r1, &(0x7f0000000180)="e9", 0x1, 0x400c000, 0x0, 0x0) sendto$inet6(r1, 0x0, 0x4, 0xff600000, 0x0, 0x0) 09:17:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x825, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 987.511295][T23629] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 987.680226][T23840] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 987.746757][T23840] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:19 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500), 0x0, 0x0, 0x0, 0x0) 09:17:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f6105000200003f1f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x7, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:19 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0xffffffffffffffff, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0x5}}, 0xe8) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x10}}, 0x0) 09:17:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x83e, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 988.296606][T24094] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x85b, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 988.539148][T24414] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000401f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 988.632099][T24414] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0xa, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 988.720209][ C0] net_ratelimit: 25 callbacks suppressed [ 988.720218][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 988.720632][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 988.725929][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 988.743214][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:17:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 988.999412][T24796] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 989.200195][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 989.206108][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 989.440833][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 989.446650][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 989.452555][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 989.458339][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:17:20 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x863, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f6105000200866f1f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0xb, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:20 executing program 0: r0 = socket(0x200000000000011, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', r1}) read(r0, &(0x7f00000002c0)=""/119, 0x77) bind$packet(r0, &(0x7f0000000200)={0x11, 0x800000, r2, 0x1, 0x400, 0x6, @link_local}, 0xb) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000000001, 0x0, r0, 0x0}]) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x109502, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000080)={0x4, 0x14, [0x7fff, 0x4, 0x5, 0x9, 0x10000]}) [ 989.677250][T25009] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 989.707551][T25009] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f6105000200de7f1f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x2, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0xc, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:20 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@setlink={0x28, 0x13, 0xb21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_FD={0x8}]}, 0x28}}, 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) prctl$PR_SET_UNALIGN(0x6, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() write$P9_RSTATu(r2, &(0x7f00000003c0)={0x63, 0x7d, 0x1, {{0x0, 0x49, 0xb6, 0x20, {0x8, 0x3, 0x3}, 0x30a80000, 0xffff, 0x3, 0x8, 0x5, 'exec ', 0x1, '%', 0xf, 'bridge_slave_0\x00', 0x1, '}'}, 0x5, 'exec ', r3, r4, r5}}, 0x63) write$apparmor_exec(r2, &(0x7f0000000040)={'exec ', 'selinux\x00'}, 0xd) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000440)=""/185) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x4, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x49249249249255b, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 09:17:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 989.986472][T25423] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 990.083951][T25423] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000811f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:21 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0xd, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x3, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000009d40)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000002380)=@in={0x2, 0x0, @dev}, 0x80, 0x0}}], 0x2, 0xc0c0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x284081, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}, 0x100) 09:17:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f61050002006f861f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 990.801008][T25945] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 990.823750][T25951] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 990.866075][T25951] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0xf, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:21 executing program 0: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f00000000c0)={0x10, 0xfffffffffffffff5, 0x6}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmsg(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000fc0)="11", 0xa}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x84) 09:17:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x4, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f61050002007fde1f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 991.192016][T26392] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000f01f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 991.267300][T26396] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 991.306567][T26396] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:22 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x10, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:22 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x40800, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x100) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'nlmon0\x00', 0x6}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'caif0\x00', 0x400}) 09:17:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x5, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000021f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 991.946494][T26785] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 991.972939][T26785] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 992.032270][T26790] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x6, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000031f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:22 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000006080)='/dev/dsp#\x00', 0x7, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000076c0)=@assoc_value, &(0x7f0000007700)=0x8) ioctl$RTC_AIE_ON(r1, 0x7001) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000009b80)={{{@in6=@dev, @in=@local}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000009c80)=0xe8) mkdirat(r1, &(0x7f0000005fc0)='./file0\x00', 0xc1) accept4$packet(r1, &(0x7f0000009cc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000009d00)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009d40)={'b\x00\x00\x00\x00\xd5\xf0y\xf2\x86\xb1eS\x00', r2}) sendmmsg(r0, &(0x7f0000008240)=[{{&(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="56fb8cbfd1845da98640f212b41d779b48f082f3e4de56c29b4d0b309a4e1208f6a6f7549132ea470a1ccc6588f2ac3d7b0e545122a6fd6a6ed876169b59c9d56f74447dba121cb14ac18a19601d98b5a9fc8a117bc5ea289b38aac95aabb791a995c238b126370e3e6f666b664683085c49b3d61c056552ad03ea7ea9aab504c0e49c6b748253494530f7fd97258585963b1d35045611fec8c7c4f79c655033ed64cf53212b31357dc2e9655cb676be51e0534be8bb1e7470050bf3698bbe2a60c7831a1a713dfe9d34a46a892ae46a073fd8cadc89390ff3889897296d9067a659dd7e34fae88b49b9ea1579b73d", 0xef}, {&(0x7f0000000400)="5ff95cb94d6899a0b9c0f5f20abf17c823b379a770b2521f68ffcc07b3f8665686c5bec3133298b38c910109692dd9a618064652c41336bda32d155f2b4af465abd9148104cdccccf2b393c8a3ead447d65bc19c895bba3e61979af45cfcea52669a1351efb1ce47aef63bb61ba8ef4f121b51f117febe6215e16bf50caa9c2601b41a2beff00033cf1c5d26d30455af1be5557e5bfe0e1a2fa9f8c5f08c9ea481da24ac08ebb06416a9c6ab60ac8d4063616de41f020ee229d781e32f12dcc19ab54d111277401c19f2cbf6dbc5279e", 0xd0}, {&(0x7f0000000500)="103fecdd14c7ed5b0d9d1d73a95fe62308fb7c2513d508fde7e8a1faf1ab5cfca2bff96d14cbb995021b9742e63078c5bf8a28c058b4648b573f6676f0606c0780da2564c9a6381250bb311dd6091b9b5336b55c7887eb9e783492cb712fb105ceafd3a4638b230cc32351065248132e", 0x70}, {&(0x7f0000000580)="4993d7bb9e030306c02d112ff2c0c8f14572bf37091c52feccc9e7af2d6df946cbcdf587ff08e3b3f77612381f71fa76f1c1596214b25264997243f6faa7b4b24bca92af307dfe0351937b93e60473f90dcd99580e0a644e13aa013e8b", 0x5d}], 0x5, &(0x7f0000000680)=[{0x90, 0x13f, 0x80000001, "77c75e6009a81852df27580dba3bb8ac84833975d9a89ffa4bdb842051e7a7877f394fff380eda741219d663edefc793719810125d020f14d468775240ac1d106c2e826d7edd1827afb20ea087c1320b681ee63609fc123952a4f6f407eaa9bd111b01169147ca3c482825f44b2a6fbd10c3d07b1cf8a0f1248cd852d3"}, {0xb8, 0x29, 0xfffffffffffffffe, "3c0c3b3fdda25b3cfab4919c2bc9aae3d07c0e16f15a1633a85072db5e8dd61f266de840296292ff33b42a13db6ac7f07d60579e1f4c6633ccc28eb2004a097e3cd0fb32a392297e535b6c7de02c0ab2788949bfbbeb70eff7a80f5bc8f369fc6c9015ead13fc600812c20b1f43896e905c2db14afa308371bccbf60be86b2687d368cdcf22c9a5a31b92de3075059bb33a4d13e56cc1d509a17798fe31100a9531576ca"}], 0x148}}, {{&(0x7f0000000800)=@ipx={0x4, 0xfffffffffffffffa, 0xffffffffffffff47, "081f708b3688", 0x56d1}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000000880)="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0x2b0}}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000007480)="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", 0xff}, {&(0x7f0000007580)="0c9fcf6ad010251f5a18e729e610ef7f8267ac1dea610d1ae6c6447c0346324d98624079e56bfba8914474f522527229be12ffb71507891ae11451901e67ffa72f0e40e002f83a0a365997115b68b9ccab93aab7cb35e9968890d9bf66bb98159d4be59ba101a3af9049d5092ac683fc670c6271ae37fce0bc4532245ccb7b1b37485506e97b07c72ed09eec6d7c06a5e4e72dc731f972d0b406d95a7fa0cee03a7fd0ac7dbcf8df3a86a5d2cdee8f0e514f77bc29210f4225fbdfe98c266bc126350c8eef3f712eb16cc1ce87ad67c6517e73883733f7", 0xd7}], 0x2, &(0x7f00000083c0)=ANY=[@ANYBLOB="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"], 0x278}}, {{0x0, 0x0, &(0x7f0000007a80)=[{&(0x7f0000007940)="c070e4661aaadf9bc204fccd5769e70099db8e5034900abc386a9ee1f6d13ba8f7d90ca4f34cf3293f8f1aef95b9b8f7fab4a502c9ce406e1e843e18a074f895cf7f10fec8da87190afb6b3e3c5263cc52b80d212192453ab0", 0x59}, {&(0x7f00000079c0)="d3e25d22727dd6f97f7ad5e8e7524545e1df50f3d91462d874f43da9184fa9e27e9cd35d18936be5173ac2c5aed7e763564e52ca316fc0aefb4a56ebd21173940b0c74f19a14ce07cc14b88e297bc6008f9b0db75887cfbd6cc91514bc6db33016ad7ab5b73b38140bc5", 0x6a}, {&(0x7f0000007a40)="23ed6bbbe3b81c08de0fb44ec8580eaf097f8124b27e6a7fec8586a1caad485f49b044a225fe9cb394976576b4c22fe1cef434a5f08a3b83f96d6b", 0x3b}], 0x3, &(0x7f0000007200)=ANY=[@ANYBLOB="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"], 0x130}}, {{&(0x7f0000007c00)=@can, 0x80, &(0x7f0000008080)=[{&(0x7f0000007c80)="60e7a08f116d90d4782fc35c92bb3d9dbd1240bef4fb1bcbea2c6b947c6d5ff089a6dbb78bfcbb74654b24ccc4079aec6d02f8fb2fd9e3abde5ac09ab54de5f03d2f59a74a6f9262a02b230d8aa89f65a022d12f480de649f0313d852a1e942de3ce4d1f256a04480ed9eff8b362fe2633c419500752e77f486581e0bf0ffaeb327a35c82d1fca2f3db6360aa929817f6f6b97f248c041f8209e8dd822d07744425d2bc965d764ad4af3ab4d7cdb7633f3", 0xb1}, {&(0x7f0000007d40)="43041f55870387f24d8dcb16a8c6a974865d279626520cc3b219eba03e3667c4df9db0863b0905ef51bf5364a49129b202f6bef70df1f3d705932d58c6eff703f4c6e492d0671556021a7a62507d3b5899e97a38a5a80e787b7131f53801b14ed770b740191b54c1f84650d40334c703edd6ca0f008f1df5d0ff66cc5c3edf5a88ab73a1fa6f0bc428bc9bf4f696b7ce090c29a1b2b79afec9d5e2ec043f2498a52b574253569a2aebb19278497ead0f3ffb9a9ce4f65cbc81163f2f6fd004ec0ae14bd9defa443621bb6ae67450582f2f", 0xd1}, {&(0x7f0000007e40)="d6fb1a35eb22fcf6b5d0086cf1f1ddff810f98e7cf0325b004ab8b654a76c0dd7cedd1b1b7aab07cc3211476496fcd9c2849123ecb92107272bc2eefbd570d488404f644342b9e24b82cb8189d20300bead3d9c4c85b8fd7bc5b953fb492776d35c339fb5333293c9b304de8c7075d33078610b5bacda056c6d56d4c4b63ea91ca6fea70b2581445c16e18c66ebc7cc037f5698c4f4da79b484453268398ac31aafbb5bb8d8d2c7535a022005432b2a5555cdff9e7efb14afe74706b1b2c101fd398561d617a58c967f621f13fc230adfdadc88c43388643d3a5ce360636ffcf7117b32ce6284f508b", 0xe9}, {&(0x7f0000007f40)="0a5ac784c9508bd92ae007c9d54b8790e8c555b12403c6093dbba8d7e96d4b8809136142439696cf83d01239250f7853db84547e2ba51c228f6f68c5d2d6dbd37231bfb00fba73fbd04cd8934a104139e14db7db761841c5a1c9b844368c0c3542a4d656ae05e5b5542e17d19fedf5e53867506dc121dd83ee49dafe43544edd00f58b970cc29c5bcbca776c9ac6fab3bf2bb4a726b2d38d90300194976fa7b051", 0xa1}, {&(0x7f0000008000)="94516237fd7d6ebc0b6be39e239652a21244b91ca63aede6d1af0932c3341ee73bafeb067ae1f2d0065f5225f6122ac0974834e58c1547773af6786531ffbee187e8ee5838dcdda846a24ebbdbb9fad5560b2544fd752ebe4485f3a6a7bd7718eac6d8ab7236fd5285528d2a78d46ac714", 0x71}], 0x5, &(0x7f0000008100)=[{0x38, 0x10f, 0x1ff, "30c8eec5d8b09f6ea03c559432b414f9de955fa465bd17794aa81d7e32c6a8d5c5"}, {0xe0, 0x10c, 0x1ff, "0dcda4a76c76f412107b47644ffd4b1a2c2796d6ba4e63810baf2d948ebc3beba58dad51c83bd0d75124cda1a859e6d71567d27c5a08ad8613f9dfa9ceb99854c0d30785dd7454067c463b8dae3d43238dc8ddf138f09f1fa1a27450c65f64085fb33d768a9696639ca227e9c48480bf53a13d75ec0881773512a94167efbdc53ba154ab74aa3e39a41e8d0154481a2c54453147a7feeeb32d6c0e4da742c3c91c9089517258a0b14c219f175f68bd77577932cbc0987591a510760398ab773e53ef2114a08266399fab32f3a753e1"}], 0x118}}], 0x6, 0x40000) capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)={0x0, 0x1}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="001b0000"], &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000071c0)={r5, 0x40}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007740)={r5, 0x3}, 0x8) 09:17:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x11, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 992.305570][T27206] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 992.408877][T27206] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000041f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:23 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x0, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x12, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000100)=0x3, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) acct(&(0x7f0000000080)='./file0\x00') setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x7, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2}, 0x1c) 09:17:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x7, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f6105000200000f1f2d1f0000000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 993.124232][T27728] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 993.199343][T27735] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x13, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:24 executing program 0: clone(0x20000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x64, 0x8000004000) 09:17:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000100050016000400ff7e", 0x24}], 0x1}, 0x0) [ 993.312106][T27735] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x8, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x14, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 993.636204][T28374] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 993.730998][T28459] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 993.799456][T28459] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:25 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x0, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000300050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000000)='./file0\x00', 0x4200, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7) 09:17:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x15, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xa, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 994.362003][T28673] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 994.400624][T28673] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xc, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000500050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x16, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:25 executing program 0: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xb9) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x100, 0xddebbe9980a92477) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x6, 0x400000) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r2, 0xc0305616, &(0x7f00000001c0)={0x0, {0x87, 0x14d0}}) fcntl$getflags(r0, 0x0) ioctl$KDADDIO(r1, 0x400455c8, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4800) ioctl$UI_GET_SYSNAME(r3, 0x8040552c, &(0x7f0000000140)) 09:17:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 994.650719][T29085] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 994.785365][T29085] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 994.847325][ T24] Bluetooth: hci0: Frame reassembly failed (-84) 09:17:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0200000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 994.960224][ C1] net_ratelimit: 24 callbacks suppressed [ 994.960233][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 994.960273][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 994.966058][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:17:26 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x0, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x17, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xe, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0300000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 995.440233][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 995.446117][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 995.506592][T29609] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 995.538768][T29614] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 995.568203][T29614] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0400000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x18, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 995.680207][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 995.686093][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 995.692019][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 995.697821][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 995.703786][ C1] protocol 88fb is buggy, dev hsr_slave_0 09:17:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x10, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 995.823817][T29926] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 995.927962][T30069] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 995.980732][T30069] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 996.881284][T11295] Bluetooth: hci0: command 0x1003 tx timeout [ 996.888018][ T1514] Bluetooth: hci0: sending frame failed (-49) [ 998.960221][T11295] Bluetooth: hci0: command 0x1001 tx timeout [ 998.966770][ T1514] Bluetooth: hci0: sending frame failed (-49) [ 1001.040218][T13404] Bluetooth: hci0: command 0x1009 tx timeout [ 1001.200266][ C1] net_ratelimit: 25 callbacks suppressed [ 1001.200277][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1001.200298][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1001.206024][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1001.680264][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1001.686221][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1001.920206][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1001.926025][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1001.931920][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1001.937699][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1001.943581][ C1] protocol 88fb is buggy, dev hsr_slave_0 09:17:36 executing program 0 (fault-call:4 fault-nth:0): socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0f00000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x19, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x48, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:36 executing program 1: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x0, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1005.498546][T30242] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1005.525910][T30271] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x21, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1005.585476][T30271] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1ff000000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x4c, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:36 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1005.887828][T30756] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x22, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1005.954464][T30816] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0003000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1006.016443][T30816] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:36 executing program 0: socketpair$unix(0x1, 0x2004, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003d80)=[{{&(0x7f0000000080)=@caif, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/214, 0xd6}, {&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/67, 0x43}], 0x4, &(0x7f00000004c0)=""/4096, 0x1000}, 0x8001}, {{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000014c0)=""/111, 0x6f}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/86, 0x56}], 0x3, &(0x7f0000002600)=""/177, 0xfffffffffffffcec}, 0x3}, {{&(0x7f00000026c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000002740)=""/217, 0xd9}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/114, 0x72}, {&(0x7f00000038c0)=""/218, 0xda}, {&(0x7f0000003f40)=""/49, 0x31}], 0x5, &(0x7f0000003a80)=""/102, 0x66}, 0xfc61}, {{&(0x7f0000003b00)=@xdp, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003b80)=""/54, 0x36}, {&(0x7f0000003bc0)=""/44, 0x2c}, {&(0x7f0000003c00)=""/200, 0xc8}], 0x3, &(0x7f0000003d40)=""/11, 0xb}, 0x1}], 0x4, 0x2, &(0x7f0000003e80)={0x0, 0x1c9c380}) connect$unix(r0, &(0x7f000057eff8)=@file={0x1, './file0\x00'}, 0x3b) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000003ec0)={'HL\x00'}, &(0x7f0000003f00)=0x1e) ioctl$VIDIOC_DQEVENT(r2, 0x80885659, &(0x7f0000000140)={0x0, @motion_det}) 09:17:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x60, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x23, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1006.341369][T31260] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1006.374897][T31282] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1006.445505][T31282] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f000f000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:37 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x2, 0x80000001, 0x6, 0x800}) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0x8000, 0x20, 0x800}) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x68, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x24, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:37 executing program 1: listen(0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40200, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000200)) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000480)='/dev/nullb0\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$CAPI_GET_SERIAL(r1, 0xc0044308, &(0x7f0000000040)=0x26e) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xed) mmap(&(0x7f00002ad000/0x2000)=nil, 0x2000, 0x200000e, 0x13, r4, 0x0) tee(r2, r3, 0x9, 0x8) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x8, 0x584, 0x5, 0x0, 0x9, 0x1, 0x5, 0x9, 0x7, 0x8, 0x4, 0x5}) mlock2(&(0x7f0000613000/0x3000)=nil, 0x3000, 0x1) write$binfmt_misc(r2, 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/85) io_submit(0x0, 0x2000000000000246, &(0x7f0000001540)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r2, &(0x7f0000000000), 0xfffffce4}]) [ 1006.999141][T31600] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1007.045675][T31600] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:37 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001840)='/dev/dsp#\x00', 0xff, 0x30000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="ca000000dd9852a0b7b62e5a15662f1cc419dedded5974cb11c1889f4901e998629c490f1943e7b714874d2c025657c396d780b0b1c2238c811804c86ecd86ecd2ea8168eee1f55c9b9f31c15a0b612bf69ad16fc5c7859609b852d0dec36126c0e903c179d6d96e5428ec2404fee977b7bbd34c7c3d74004da7ecd7296edcc595dc4279fdb6176bf06115318ab6265947a1e0cfb8d13044fd009cafbfd0b1e765c61a7f41c2591b03c8992d2fa6d1cb5f535eaeb440997ae42df7468b44c20c2b41f631000de57f1f4757268d6e"], &(0x7f0000001980)=0xd2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x2, @tick=0x7, 0x8eda, {0x0, 0x4}, 0x7ff, 0x2, 0x101}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x2, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3}, &(0x7f0000001a00)=0xfffffed3) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x6c, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x25, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f003f000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1007.330636][T32019] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8922, &(0x7f0000000080)={'bond_slave_1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="000000000e000000000000007aa219b9526a809300"/44]}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r2, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x5c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9b}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2ec8}]}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host}, 0x10) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) [ 1007.440199][ C1] net_ratelimit: 23 callbacks suppressed [ 1007.440208][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1007.440234][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1007.445917][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1007.464368][T32019] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:38 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) setsockopt(r1, 0x40, 0x3f, &(0x7f0000000000)="fb317a264755d3ab31df8cff495f0344ec3ddd033d1527a7673d4b5bdc60383841244504b3b047455f0fdd659f6cc87be3ef3ef482c7db74ed1ecb818797451337fcee6c81115ccdaf792e55a93723434d423646fc2fa25791e213c5252050fcff962568da20c45434390cb5af308926de6d9f27f9e6a5f3c384ece459d35298798001c612e4249c4703664197952dc1fc73d58b2e09ad3bcf2a891a7e111f1b", 0xa0) [ 1007.608035][T32286] bond_slave_1: mtu greater than device maximum 09:17:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x74, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0040000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x28, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1007.757248][T32436] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1007.805946][T32286] bond_slave_1: mtu greater than device maximum [ 1007.854239][T32488] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x280100) r4 = dup2(r0, r2) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={r4}) [ 1007.905879][T32488] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1007.920239][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1007.926104][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:17:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f866f000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x29, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x7a, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1008.160205][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1008.166204][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1008.171141][ T399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1008.172111][ C1] protocol 88fb is buggy, dev hsr_slave_0 09:17:39 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001740)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001780)={{{@in=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000001880)=0xe8) getresgid(&(0x7f00000018c0), &(0x7f0000001900), &(0x7f0000001940)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001980)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000019c0)={{{@in6=@initdev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000001ac0)=0xe8) r7 = getegid() r8 = getpid() stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c40)={0x0}, &(0x7f0000001c80)=0xc) lstat(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001f00)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000080)="b7c543bca961d1fbd1e789e41069dd27a342ba9ff62aecccbdd57a8726ad1f637aef0ea542d729573719f0a99b656a4c145d4fbeb3d8cf72cd9d53adccf05ae7db3c3961130d8c155742367a2ebd", 0x4e}, {&(0x7f0000000140)="9752a4d547d27de98aeff158175b4a7ae17697acfc4c530680c4ba529c74d36a94a21e7238b9e9f3e6699135c94c0ecddc6351725649e4d2d033501e670d3548292dad7e311683fcc373038ac9ae9d8e3c8f7c69202704c61910b550578e7b95e1fc3ddcdb24487bd4996927c8b02c5ea7e97a450dcc9fdb24b693ea47bb254d3b133da17432673251320a10d1bf4c07d41828fc5c47403d352fa732d24668ffd15be5dd647ecac8da503e0d88e2377bc7fd60564712303c99e02bac3380a7dc26c850d2cede44d54ea0fa4668443b9afb6f5ce62ebce637b043ff890dc389d2a61addf4460ae1451893d2", 0xeb}, {&(0x7f0000000240)="3e4632678b063381e2159c7545db24dcf971739a636f29ee796795e4988eef1e4ffaa74f3cc7099ceffb2d74b92593fe94d5c2ce876cb4e19bb4182e1d1c4ffd740bb36e0c54fb6d150c49d9b79f2348980cc21cbc28bcd0f4c8ab473ac1633d3e59d03a5ba11e2c48fe230bc9d635fa8d2a8e86ef7fae0d64e1c95625dcf7becbc6f0bd5d75141d488e7f874ab16d27bf0ac3475643c1f1bbddd0a77e6e5e35d9f0cfc3aa82b5ab2e559ed24366dd81387b5d7d4f4c40a98a7784315e498963297cc4f67b36d96314ef31b4700262bc1b4430772ee97c257fcf6393c6d09ff70593c0809b", 0xe5}, {&(0x7f0000000340)="5e469b61841fe3b048a2db93058aa72a2fbcc3df4dacc5ddee12ec242bfc105aa4980842edbddb5568799a5e6ea605700dddc229616e5c7294bfb53044c44124c061f07af4026b17", 0x48}, {&(0x7f00000003c0)="464666b3d559c476b59a6745f77884e467115e960c19b5a5c1c982869b11d25b7221e4236e3bb25ff6a5a7fa0a23d5452330c9b5d12837fe2675f8600329d5ab7510a3749c15d2ed1463e03180756ea02632ebcb0114e5a684a8c151cb2960680e2f952ffe112ef711bc13fd7cf59b6d15b9ad8da5c38c1120c6e57b937e031e7c41db9939a8f2c9a15d0d157b10750bd9e770734470a3873a82b5d705f80a7801d2575a22dee8899bdc38b28f1bc22dabbc3bb61c", 0xb5}, {&(0x7f0000000540)="f67d0e8bc44440a7fd210fd4d37ab078a67156de30b71cba048f61d2e86864eb6a1120f32edcbf6ed201907ada227ee8464f759f13d12f76fbb5b6b936aca7beeed595ef044eba87050313a286fa0f01ebc15c46a7b1bd02122d75239a0d0a07753ea82bcec91e9fc15c57697751324977ab3068c5e2443ae67855660584d728a4d1c983f4", 0x85}, {&(0x7f0000000480)="a89359b82e39be1b97b46416b0fdd025e83c193f63984347a73af7dfc656383d2893e7cd67b62c14c3a0f7bfc5d7dcce75622b03440a5a07aeb0e05b9688b7b8293d767e816e6ed34ce12923b9ec4e3e7a1d6008e137cbfd93779307a3a59efcfa58957ed82639faad177a74a3cce8", 0x6f}], 0x7, 0x0, 0x0, 0x4000800}, {&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700), 0x0, &(0x7f0000001e40)=[@rights={{0x20, 0x1, 0x1, [r1, r1, r0, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, r12, r13}}}], 0xb8, 0x80}], 0x2, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1fde7f000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1008.346073][ T487] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1008.408778][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000540)={'syz'}, &(0x7f00000000c0)="1e", 0x4, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000340), 0x25c, 0xfffffffffffffffd) r2 = open(&(0x7f0000000000)='./file0\x00', 0x14200, 0x12) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000340)={'broute\x00'}, &(0x7f0000000180)=0x78) keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, r1, r1}, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={'sha3-256-generic\x00\t\xfe\xff\xff\x00\x00\x00\x00\x00%\x00\x04\x00'}}) 09:17:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xf0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1008.614093][ T840] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0081000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:39 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x8102, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000004c0)={0x6, 0x100}) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000380)=0x7, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x9, 0x6}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB="a0000000f5617cb7e5c017e6bb1dd4b4676321aafcc7d8124404564ef931f134412488a7c4339a5c05ef6927f650cd2740e28ea6c427334ca3a2b8ffd132c9c2f22a89e702bd3fe4a849a818201d0fc8a2fd786ea4e02a7c13ef1771a8a222c3a9f10a5a1568933a42c92bc9a0e7fdecfd22f322443389d2685b89d8946ebb0a21094c6fef81d51ff63d03c1ed86c68a0ef3f76de50f04888160caf00200000000000000"], &(0x7f0000000240)=0xa8) socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0xdf, &(0x7f0000000440)=0x6, 0x4) prctl$PR_GET_TSC(0x19, &(0x7f00000003c0)) r5 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ppoll(&(0x7f0000000500)=[{r2, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000280)=0x0) io_pgetevents(r6, 0x3, 0x1, &(0x7f00000002c0)=[{}], 0x0, &(0x7f0000000340)={&(0x7f0000000300), 0x8}) prctl$PR_SET_FP_MODE(0x2d, 0x3) setsockopt$inet_tcp_TLS_RX(r5, 0x6, 0x2, &(0x7f0000000400)=@ccm_128={{0x303}, "9cc4bebe78465511", "c8a5ccc22c77daca39ab00e1ec94b061", "064dafc1", "dab9fc74884556bb"}, 0xfffffffffffffd6f) [ 1008.755472][ T959] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1008.879659][ T959] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:39 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x43788732}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x54) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffe83}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="02020609100000000000004c9e8000000200130002000000000000000000000105000600200000000a00000000000000000500e50008070000005f00000000000009200000000000020001000000000000000002000098a805000500000000000a08000000000000ff170000000000000000000000000017000000ff000000003ca8417999d2802fb87f32ec2ff91201f14b9df9a487acbccd0ee39ade1199ffc5b7fc7603261aea1e77e2a5a95c510d5cfd231a383c8a72399e684d34695a3fcf3b6cafe8726c2fccf0a5ef4b9964828ee82f0a9b79bc1fbc67efdc965da666b6011b01f69fdbd194990adfc16c30804d8e8a217070c18295caaebcb0be3466a29222d72f01d42f78c49ba88b410606230ea4af8b1f9ed0bdef52ffd649230525030032269966ef0d9982aa2476f0634be21409ee7a20c296c621793bff1aa0a9f137d2615128a9663436dc84518051e91e34756fc666f7fd2add4621de754c7afb81ea797e4b00e17bd1f66ed1437f2c44634280ed94d99294fa9adf1074d384ab9b269583c3be4a81d2d5493c161c82e565f3d65c8f189b8fb7ba5d9eb63a6d08891ee0d59a2e0690c6465f7f46dcfa8a28119a1fcb5e8b60ed0dbbf806dd5d60a6e4e7b8dffc42f3e1dc2a72ca71928401a77a80edac320f7342f91cac888b28a4eda08c3d4df6fd595186e63f1b382aadbe6cebcec1fe1eb459831db6a8ef83ce0b7b4f255948f7cdc39741a74071ab"], 0x80}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x393, 0x34000) 09:17:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x300, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1009.065031][ T1252] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f6f86000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1009.217794][ T1431] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:40 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000001c0)=@routing={0x32, 0xe, 0x2, 0xfffffffffffffffc, 0x0, [@ipv4={[], [], @empty}, @loopback, @mcast2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, @dev={0xfe, 0x80, [], 0x25}, @ipv4={[], [], @rand_addr=0x8000}]}, 0x78) clock_gettime(0x0, &(0x7f0000001440)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001300)=[{{&(0x7f0000000240)=@generic, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/52, 0x34}, {&(0x7f00000003c0)=""/232, 0xe8}, {&(0x7f00000004c0)=""/63, 0x3f}, {&(0x7f0000000540)=""/143, 0x8f}, {&(0x7f0000000600)=""/60, 0x3c}, {&(0x7f0000000640)=""/226, 0xe2}], 0x7}, 0x1}, {{&(0x7f00000007c0)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000840)=""/111, 0x6f}, {&(0x7f00000008c0)=""/235, 0xeb}], 0x2, &(0x7f0000000a00)}, 0x6e}, {{&(0x7f0000000a40)=@ipx, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000ac0)=""/75, 0x4b}, {&(0x7f0000000b40)=""/107, 0x6b}, {&(0x7f0000000bc0)=""/30, 0x1e}, {&(0x7f0000000c00)=""/36, 0x24}, {&(0x7f0000000c40)=""/107, 0x6b}, {&(0x7f0000000cc0)=""/1, 0x1}, {&(0x7f0000000d00)=""/84, 0x54}], 0x7, &(0x7f0000000e00)=""/126, 0x7e}, 0x7}, {{&(0x7f0000000e80)=@nl, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000f00)=""/137, 0x89}], 0x1, &(0x7f0000001000)=""/100, 0x64}, 0x8df}, {{&(0x7f0000001080)=@isdn, 0x80, &(0x7f0000001240)=[{&(0x7f0000001100)=""/43, 0x2b}, {&(0x7f0000001140)=""/136, 0x88}, {&(0x7f0000001200)=""/15, 0xf}], 0x3, &(0x7f0000001280)=""/107, 0x6b}, 0x81}], 0x5, 0x100, &(0x7f0000001480)={r3, r4+10000000}) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) write$nbd(r5, &(0x7f00000000c0)={0x67446698, 0x1, 0x3, 0x1, 0x1, "8fa4848e08169c0ce2c05cf3a0718419d0c69c0ae67070312735f64ca41ddf1fbecac0c85aa53162e7294a675a7c5a0ec0949f4a00e569bb401e6756df3d79c2d7bef66d9c6272fede9a3df2831a88a73eec2e8d9250c8752a0e059f16404427ee9fcf4e5de582087f3660e0365319932e580afeec46fa3ce0fa5da5c11627f738d3dcab3b434bafe8f0b83f15096024d7e5c65da50d196837f67e4c212005075fcc1ceb2c0afa31be221624ebe390403a7dafe5c6ae394671c46334af7d3ad27b2f53991db160dbcd5eecc5ce8a6e1a8caf534064cdbf671e33"}, 0xea) 09:17:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x2}) pipe(&(0x7f0000000180)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x800, 0x10000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000140), 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c000000", @ANYRES16=0x0, @ANYBLOB="000029000800ffdbdf250100000008000500ff0100002c00020008000d00010000080003000000000008000d000000000008000400ff030000080003000600000008000400ff03000024000300080007004e23000008000500ac1e00010800040080000000080001000200000008000400070000000800040001000080080006000800000000"], 0x3}, 0x1, 0x0, 0x0, 0x14}, 0x800) write$P9_RRENAME(r1, &(0x7f0000000000)={0x7, 0x15, 0x2}, 0x7) tee(r1, r0, 0x2, 0xf) [ 1009.259444][ T1431] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x500, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f7fde000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1009.565546][ T1775] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1009.593505][ T1847] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:40 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1009.676544][ T1847] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:40 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) r2 = syz_open_dev$swradio(&(0x7f0000000880)='/dev/swradio#\x00', 0x0, 0x2) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000900)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000009c0)={&(0x7f00000008c0), 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, r3, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [""]}, 0x1c}}, 0x1) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xffe49f2011114f6e, 0x0) bind$alg(r4, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) 09:17:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x600, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f00f0000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1009.985042][ T2253] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1010.043010][ T2287] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:40 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14, 0x800) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r2, 0x40, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:40 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) r2 = syz_open_dev$swradio(&(0x7f0000000880)='/dev/swradio#\x00', 0x0, 0x2) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000900)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000009c0)={&(0x7f00000008c0), 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, r3, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [""]}, 0x1c}}, 0x1) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xffe49f2011114f6e, 0x0) bind$alg(r4, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) 09:17:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x700, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000c00050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1010.412223][ T2658] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:41 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) r2 = syz_open_dev$swradio(&(0x7f0000000880)='/dev/swradio#\x00', 0x0, 0x2) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000900)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000009c0)={&(0x7f00000008c0), 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, r3, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [""]}, 0x1c}}, 0x1) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xffe49f2011114f6e, 0x0) bind$alg(r4, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) [ 1010.472349][ T2663] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000004000050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xa00, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1010.773301][ T3059] validate_nla: 2 callbacks suppressed [ 1010.776258][ T3059] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:41 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) r2 = syz_open_dev$swradio(&(0x7f0000000880)='/dev/swradio#\x00', 0x0, 0x2) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000900)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000009c0)={&(0x7f00000008c0), 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, r3, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [""]}, 0x1c}}, 0x1) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xffe49f2011114f6e, 0x0) bind$alg(r4, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) [ 1010.917415][ T3059] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:41 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000028400050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xc00, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:41 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) r2 = syz_open_dev$swradio(&(0x7f0000000880)='/dev/swradio#\x00', 0x0, 0x2) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000900)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000009c0)={&(0x7f00000008c0), 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, r3, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [""]}, 0x1c}}, 0x1) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xffe49f2011114f6e, 0x0) 09:17:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x31, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1011.233664][ T3469] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:42 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) r2 = syz_open_dev$swradio(&(0x7f0000000880)='/dev/swradio#\x00', 0x0, 0x2) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000900)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000009c0)={&(0x7f00000008c0), 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, r3, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [""]}, 0x1c}}, 0x1) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1011.293935][ T3469] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1011.325425][ T3468] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xe00, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x32, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000028c00050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:42 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="19e873cde6cec80783296e356c5ab127d947cb3a0227d38247d69fca7be20a5b5d093a4c280ed644153ff123318b932136ae42f6bf5edd1d1370afd770e32f8317868a78e63cb8190a71af385a657ecfa4d24e3ec1669482406e251b8d5541a6c1ba46004d4f7c4dd1a0e2b1792d570aaa2c3cdf76d5ff0b76b68c0afdcfec366230a7da34af08abf73451bd83f952cff045d90d417553c9ff00"/172], 0xbb) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(&(0x7f0000000300)={0x7, 0x70, 0x9, 0x8001, 0xf75, 0x4, 0x0, 0x1000, 0x100, 0x0, 0x800, 0x2, 0x800, 0x3, 0xfffffffffffffffc, 0x0, 0x8, 0x7fffffff, 0x3, 0x0, 0xf7, 0x3f, 0x7, 0x6da, 0x8, 0xffe000000000, 0x1f, 0x81, 0x27, 0x3, 0xffffffffffffffcb, 0xdc, 0x0, 0x7, 0x9, 0xa2c, 0x81, 0x1000, 0x0, 0x81, 0x2, @perf_bp={&(0x7f00000002c0), 0x1}, 0x10200, 0xb4a, 0x0, 0x3, 0x2, 0x40}, r5, 0x9, r4, 0x8) sendmmsg$unix(r3, &(0x7f0000000140), 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r3, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) accept4$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000080)=0x1c, 0x800) [ 1011.565725][ T3890] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:42 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) syz_open_dev$swradio(&(0x7f0000000880)='/dev/swradio#\x00', 0x0, 0x2) syz_genetlink_get_family_id$tipc(&(0x7f0000000900)='TIPC\x00') io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1011.675390][ T3890] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1011.781583][ T4027] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x13e1, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x61, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000029400050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:42 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x10000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1011.913901][ T4250] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:42 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) syz_open_dev$swradio(&(0x7f0000000880)='/dev/swradio#\x00', 0x0, 0x2) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1012.031117][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x2000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x62, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000029c00050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:43 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) fcntl$notify(r1, 0x402, 0x80000009) arch_prctl$ARCH_GET_CPUID(0x1011) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x3e, "6f5677ac5f9c0685d1fb521b92bdb62517d864c2888d8f1c0d7631f64dce314a24f8f36216190ea4b38d6cd4b9e9167229824e385d357cbdc745f2eec898"}, &(0x7f00000000c0)=0x46) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x3ff, 0x30}, 0xc) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x0) 09:17:43 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1012.249251][ T4624] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1012.378679][ T4645] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1012.494735][ T4645] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:43 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f000002a400050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x6, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x3f00, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1012.626247][ T5025] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:43 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20040, 0x0) accept$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:43 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1012.849485][ T5150] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1012.933352][ T5150] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0002000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x600, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:43 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1013.033165][ T5388] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:43 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x400000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000100)) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x660, 0x2, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x4000000000001) ppoll(&(0x7f0000000500)=[{r2, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:44 executing program 1: io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x4000, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0003000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1013.412945][ T5789] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1013.494964][ T5789] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:44 executing program 1: io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:44 executing program 0: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00') sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x220}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r1, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x800) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2a}}, {0x2, 0x4e23, @loopback}, 0x4, 0x0, 0x0, 0x0, 0xb3a, &(0x7f0000000040)='rose0\x00', 0x101, 0x7, 0x8}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) lsetxattr$security_smack_entry(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='security.SMACK64IPIN\x00', &(0x7f0000000380)='&\x00', 0x2, 0x3) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r3, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1013.680188][ C1] net_ratelimit: 27 callbacks suppressed [ 1013.680197][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1013.680224][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1013.685971][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:17:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x1000000, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1013.742801][ T6134] QAT: Invalid ioctl 09:17:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x4800, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1013.816451][ T6187] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0004000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:44 executing program 1: io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1013.966896][ T6353] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:44 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xffffffffffffd065}, [@alu={0x4, 0x7f, 0x6, 0x2, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc}, @jmp={0x5, 0x39, 0x7, 0xe, 0x8, 0x6, 0x1}, @generic={0x5, 0x6, 0x80000000, 0x10001, 0x2}]}, &(0x7f0000000040)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41f00, 0x2, [], r0, 0x13, r1, 0x8, &(0x7f0000000240)={0x1, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x2, 0x7, 0x4}, 0x10}, 0x70) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340)=0x3, 0x4) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r3, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x6000000, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1014.052699][ T6353] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:44 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, 0x0, 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1014.160224][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1014.166069][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1014.199774][ T6353] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1014.278359][ T6353] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f000f000800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x4c00, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x1fffffbf, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:45 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, 0x0, 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1014.400237][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1014.406141][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1014.412041][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1014.417813][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1014.423685][ C1] protocol 88fb is buggy, dev hsr_slave_0 09:17:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:45 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x129) write$smack_current(r2, &(0x7f0000000040)='+em1\xe1selinuxmd5sum\x00', 0x13) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1014.643332][ T6999] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1014.667470][ T7010] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f00f0000800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1014.696886][ T7010] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:45 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, 0x0, 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x20000050, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x5865, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:45 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x802, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7fff, 0x2, 0x7, 0x10001, 0x3}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000040)) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) ioctl$RTC_UIE_ON(r2, 0x7003) 09:17:45 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1015.011163][ T7476] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:17:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000030800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x40000000, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1015.173048][ T7520] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:46 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="0f000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:46 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x12, &(0x7f0000001880)='wlan0{vboxnet0{lo\x00'}, 0x30) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001a40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a80)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4}}, &(0x7f0000001b80)=0xe8) lstat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002700)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r13 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002d80)='/dev/vcs\x00', 0x20000, 0x0) sendmmsg$unix(r1, &(0x7f0000006340)=[{&(0x7f0000001640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f00000016c0)="c005f2190b49160a6ba9069ebf4058254d2d3be7d76a7138be55d8957686200f59678de9bed3752c353cf5f291bf18f9184c9d5a10eaf63473f838ab6d74b2f5fa32aa533ef2827969007f22a262bac31db649454758a5b08ab15c4ea78892d2765fb5053ecb42ab45731ae8de36b258740cfb953db0d2fc3815a3937542933835b91be5d8ba233ca722c206f95311d633", 0x91}, {&(0x7f0000001780)="12f839f52965c4465c60ccd1e802e8057fb53e365615c50990ec8d57e361365a38867e7cefac7a785b3c11eccac6ec0b359d892647f583b3335c3b770f44b88963b16bbebc5c72c6e079eee17a625c225137b596e435dc2da795da806152cb298872db7cde00902b46eed19d840542cb609a7089515bec7520545606c9f0ab4a05608ed81c67bcfb905d3421865dcae2c7cb5a410bb4d97268a53032f2c43401f4f94004e05a2256e05702a9551a797f9ccb867c3746d37f35c664f73782271d", 0xc0}], 0x2, &(0x7f0000001c80)=[@rights={{0x2c, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r1]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x1c, 0x1, 0x1, [r1, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, r4, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r11}}}, @rights={{0x1c, 0x1, 0x1, [r1, r1, r0]}}, @rights={{0x20, 0x1, 0x1, [r0, r1, r1, r0]}}], 0xe8, 0x40000}, {&(0x7f0000001d80)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001e00)="8aca8c9df8a9e42d22a9acb07371d3d284a6fdc43759cbcfc6675aecf8199a1bf11b005648271efa124723e904368e646622e77cb74fba246da3233283185f80ee09092dd7d08558ee65f8e0b85e7a40870f961d784a9530d04b2114b57214dc1f2d5725fd2a9c326716b679222dbb65dc07de080a50c297473249a25453718dccf316c6e1496fed125bd673ed4d4b740a15e238", 0x94}], 0x1, &(0x7f0000001f00)=[@rights={{0x1c, 0x1, 0x1, [r0, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r2, r6, r5}}}], 0x40, 0x20000091}, {&(0x7f0000001f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000001fc0)="92e12a76c7f646fbd571c742dcc4e5b44e3668b7868e71bf4180e6044e4d2e59084e1e944e0d39b15f9a3c80172270ff2e041db4a0259c5cede92f0e9593c78b2364006d508da2e17ccccd782c920f9a01b181ab7e06df4677fc6edd540462de13720c5b223a08685f450616c9896a7fa3fa0dcbc9e2d7e1488ac02f58ad1a22ba16f6cb40d4726fa2e8353176342015a874a192f6eed3e1df29", 0x9a}, {&(0x7f0000002080)="286465d4338962a17355562dc6da32fd", 0x10}, {&(0x7f00000020c0)="154b64e6525fb7ce10a32ccb0cbe3753511a9bafe5fc294318dab61ac6f04921f3cf7522a769dedde9d6f1f2150856870ab5d05ceb93c0a6394b6040dd8ea5b34697ded93d38612afe7a6fa98fc1762791174beee05e6573c5a1ad3825996dcfd2384f68cd0ab26792cce146d17154afb7fe25fdf7f737b0522902fdbb06ef22493c937c1ff521c393981f", 0x8b}, {&(0x7f0000002180)="ca9cf2d543641a69356e032c545d86760ac3dddf08bb0c29a00db06b97bb29fb2585f0c0fe1af2d88219cf1b7de924ab23ab7df282e23ebed49915f4cfd1a366811464d01cb6787a5648b51b0f672c1de474ee8adc5d262ccd8c09bed95032cc7d4834a287e9b5e0f3096f438f6eaa8ce0b420f8a12d86d4f66db5aeb4e33b2afdd9106e3acade33181648502b3b62293781e882eae7d1f9b29c58f4fae472eced73bd26368bd8218c0c984fb3f8d11d12a749a2fc03a58de71318c6185356a46fef2333aa39af", 0xc7}, {&(0x7f0000002280)="767384848bc79811267575cce1dda3c0f41902a649c4651e4547d2401f8e4decaacc260d887dbc2cc00206ba43c21a3c3d8c9917e6e81e471a783c1a86f1115034540855d511846e5e232d54a7b847e9d41fac53c334119ca40756cfb15225757f78ad73800eaf73bb587784a86397c499b620cb3752052bfa9c86d0f0787034345274e7f31366af188284bddc14d74432e42aa4fbf4a808d9eff82cebc80e4958d73605e241677ef9b64d05f095", 0xae}], 0x5, 0x0, 0x0, 0x44}, {&(0x7f00000023c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002440)="1e3a04adb61461a1098084e97d4cf198de4d2bbb446954848d267018930296e85fb92c7aac036c35e312c4213683e6dbd3059e77fae414d9f2f815795f30853a8719fc99667f3652a33e9143c31aea2cc2255ac80a21bb9baa34c99792e559edba697aaafe6b37c39bbf3b16de04c7e2905ff24d036853889ecc77a58b9c65dff8517952e81b0fcaa4fe97164b381585aa120eb20d2c0c8a8157d1ed3003e3d5f36f24d963b9b74261be7ee4d5be6772e1566f7be013eaed9bb3dbd127754f688e18a6c6113b03cc53af02afbeb058855ce69f", 0xd3}, {&(0x7f0000002540)="da708741b11b05b785e8e1aa04558bd6bfb5ef93600108c6583ef7d140dd72aef58583c7459096b8e9e7a90f92833c28524a828d68e4edba0e71f0d4b27e03ffc97db071aca1cdf13b7c743c745889d073135ddd583d95db37396f496f0c6db672afc551bd5001eba3df7c018b726d679ac38ed53340763941f47452f830b17dc786", 0x82}, 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&(0x7f0000004bc0)=[@rights={{0x10}}], 0x10, 0x1}, {&(0x7f0000004c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006180)=[{&(0x7f0000004c80)="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0x1000}, {&(0x7f0000005c80)="2dbe73dd293360e182c3", 0xa}, {&(0x7f0000005cc0)="dfc94653c88e9bf7ebfcea5699438521015a7d2b3ddd405b76e20a0c2dbafd2321f8dcd035a6b0dd8e4ea9f823116e19f3c6314aaeddc023c1eaec6c2830ea3e0dca64ef2d1d964fbfefe526685270989a3456ea91056ee4d12b2f9139946bcb387f29608d8c0d14e5e93bb8237d6d364635ab2d45572e6b41f0693026ee", 0x7e}, {&(0x7f0000005d40)="de1ba33d177802e569a6cfec6ebc897b02a784034e171e0f921fc6a2429ee67727bebc84ec53e0967be576e6099c1aa9a5b3e33055a5ea52c50a1d1529fc0687702c633cab31b6617abdc9df6f4cc165a5365d6bd8bd8debf7e11af1", 0x5c}, {&(0x7f0000005dc0)="87a5920b2253448caa64fcec0960c00921f44da846ea5d58583d8015028b484298a4843e0a614974edebbe9e4e15e7de718ac299cfee8a1567ec1b7b25fb4b15637bfc8127c24cf5d1197426e49c3230f47c585adfb28dd9178798dc91a7e57047313270786533f3", 0x68}, {&(0x7f0000005e40)="6ff5d87b35c1b7fc5b9a192f81adf24a829172dd4b3738dc6c7c936dcad69f318efe018e8e6176c5c502a7d08884575fa07b78bc7861194eda309c6cb686cdf04cecab306918e8f8664f75079ad8775ce662f04f1f31fc79dc179a427319f54208a0aee18e8f0f941de4ad9c0c56ec1956cd2d0611fa30da63ea1c830347085be78cef5289bf1a9be299452d81e27bfe8a63b536b9c0bd3c6b084e3ccfcbe7a0517c69dbb19ae27c1ba9d43dbea0ad5bf7ca8aff790c6bd472caea30482af0c7e0aa", 0xc2}, {&(0x7f0000005f40)="ab9045d5e219d59cdf39a08432592ffbb0ca1b36f58e97e1f76bed19f3b64bc0b1cb7682426ca1b43d2e77bb305ad123776206a10d084137453d944a6175cbd539525ef1e4568f67539c8585e6b0565aff080bc5ea35101a7e9849e3c61794dea5b5631a49bdefe3ade1ac5e48fb25af873e46fb6cb2855fd72e5083b1ea91b03e9364fcb8f1c02da17339197dd6e93e337cd72683e6c5c68abe9dc439d288ea5388e70ae2867f139e48877b9d0b79190eb96f22aa", 0xb5}, {&(0x7f0000006000)="f691a43dd33a634c46a55d1fba1888c4f4b13982d500f6af68dabed8fa114712eb884bebf8203eb2bb68423fba1f6c4c61eaae42941b4f52d8599f0007fcb4d3398623420167a5a81fbf4f04c870d4830d340ddd0aa7348025d8f3828113cf36169c037ff47f1a94a1e627860fb21b82d8d886dfb61b1ed26643d698d586f94c19", 0x81}, {&(0x7f00000060c0)="1cf164f217c40a4c8b6a619974c55396d5aab76379bd9169532dca7d52123ad49bcd8ec7e4c1a1dab3744b780799136edf112cf75aa1368bdc95b2c0fc210790fb7b2c192cdf9825aefa8c9de66f0ae12a965ad9e17103dc62ebe47b3063e32ef1f80cabf530d8713fb36873b9d4412e37161dc02230f4649e4f5055b3cfd6867d", 0x81}], 0x9, &(0x7f0000006240)=[@cred={{0x1c, 0x1, 0x2, {r2, r4, r5}}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r3, r1, r0, r13]}}, @cred={{0x1c, 0x1, 0x2, {r8, r10, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, r4, r11}}}, @rights={{0x34, 0x1, 0x1, [r1, r1, r3, r13, r13, r1, r1, r12, r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, r4, r7}}}], 0xe0, 0x4044090}], 0x9, 0x0) r14 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x100000000, 0x800) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000001600)=0x6, 0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000004c0)={0x0, 0x80000}) r16 = syz_open_dev$media(&(0x7f0000001540)='/dev/media#\x00', 0xedb, 0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r14, 0xc00c642e, &(0x7f0000001580)={r15, 0x80000, r16}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000000)=@isdn, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/112, 0x70}, {&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000240)=""/243, 0xf3}], 0x4, &(0x7f0000000380)=""/138, 0x8a}, 0x15}], 0x1, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) ioctl$VT_RESIZEX(r16, 0x560a, &(0x7f0000006540)={0xffff, 0x3ff, 0x1ff, 0xfffffffffffff696, 0x0, 0x3}) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000015c0)) 09:17:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x6000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f00000f0800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:46 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x50000020, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1015.582805][ T8042] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="10000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:46 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1015.743304][ T8271] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f00003f0800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:46 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x6558, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0xbfffff1f, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:46 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="1b000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1016.104224][ T8590] validate_nla: 3 callbacks suppressed [ 1016.104236][ T8590] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000400800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1016.202529][ T8590] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:47 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x100000000000000, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="4c000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x6800, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:47 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f00866f0800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1016.547824][ T8993] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1016.573475][ T8993] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:47 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ff, 0x200) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000040)={0x1a, 0x6, 0x4}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000080)={0x3, "53e266"}, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) fgetxattr(r1, &(0x7f0000000140)=@known='com.apple.FinderInfo\x00', &(0x7f0000000340)=""/136, 0x88) recvmmsg(r0, &(0x7f00000000c0), 0x2f36e29e96bf547, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x40000, 0x3c, 0x100000000, 0x0, 0x715f, 0xb55, 0x7fffffff, {0x0, @in6={{0xa, 0x4e23, 0x9, @mcast1, 0x9}}, 0x5, 0x1, 0x20, 0x3, 0x1}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x800, 0x7d9, 0x2, 0x1f, 0x3, 0x9, 0x7df9, 0xfffffffffffffff9, r3}, &(0x7f0000000300)=0x20) write$P9_ROPEN(r2, &(0x7f00000000c0)={0x18, 0x71, 0x1, {{0xd5, 0x1, 0x3}, 0x2}}, 0x18) r4 = shmget(0x3, 0x2000, 0x60, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000180)=""/58) ppoll(&(0x7f0000000500), 0x0, 0x0, 0x0, 0x0) 09:17:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x600000000000000, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:47 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="67000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x6c00, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f00de7f0800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1016.944417][ T9413] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1016.997560][ T9413] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x4000000000000000, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:47 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000810800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="c0000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x7400, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:48 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") unshare(0x2000400) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x0, 0x0) read(r3, &(0x7f0000000340)=""/24, 0x18) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) futex(&(0x7f0000000000)=0x1, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x1, 0x1) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140)={0xffffffffffffffff}, 0x2, 0xa}}, 0x20) r5 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000200)={0x12, 0x10, 0xfa00, {&(0x7f00000000c0), r4, r5}}, 0x18) 09:17:48 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, 0x0) 09:17:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x5000002000000000, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1017.439261][ T9974] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="c0020000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1017.526071][ T9974] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f006f860800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0xbfffff1f00000000, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:48 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, 0x0) 09:17:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000140)="36c814763cc327881746449284c2289b0fb3619bdc0f2b1c6eaa2ee5242fc5d03f96165ff65b0468aa764029282db28f8e82d0f283e7fe455258913a6d4b47e7313ea25d1581d35bfa7e7f0f71d5512c429c5adc236bb0ce501a1496a2a754c117c5811118a1ad4c003084ca0c62ac3bfb8e8698d49c2f39bc5b22f49215cdcca81c71bb41dfab1319859d3d0ff88fa71a941966436584399debb03d5063058cb6e1941105fde594f9f4c3a9e290913db5da1eefcb949fa2c00983dbacfbefd3cfacfcad35e5fab77d3cc0efe10a6eac00adcbd25abecc35ca", 0xd9) ppoll(&(0x7f0000000500)=[{r2, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x7a00, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000000a0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f007fde0800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:48 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, 0x0) [ 1017.945586][T10702] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1018.028847][T10702] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:48 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socketpair(0x10, 0xa, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xffffffffffffffe0, 0x10, 0x6, 0x9f}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x7fff, 0x10, 0x5, 0x3000}, &(0x7f0000000140)=0x18) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x8100, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:49 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, &(0x7f0000000080)) 09:17:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000f00800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000000f0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1018.425153][T11202] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:49 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000025c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002600)={{{@in6=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000002700)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0, 0x0}, &(0x7f0000002780)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000027c0)=0x0) fstat(r0, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002880), &(0x7f00000028c0), &(0x7f0000002900)=0x0) sendmmsg$unix(r1, &(0x7f0000002980)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="4f2bdc21aa4ade65a0683abdf0f47970c1f7484bb981008a30c7190fcb67f31ec91e4a27ffffde153cf1430fb55de50d295c", 0x32}, {&(0x7f00000000c0)="b62fda9992a9ed1b9548db5e9a71335b74fd6fc07d2fc6d17ac26ccba8c6615d49cf65e7bbd5f96eff2043ef315d8e1c65c53801b6103a552e28a6", 0x3b}, {&(0x7f0000000140)="ef19279c94a5f1b7cc030878a142b2a6eb5ce8d6adb7dde1feabbd9542a4a9efbed3804eb75e02b125d1235d134a431a1f0136f9639584bd9939d8713dee36618f6b84355a4e399e0c35ebd092581b6e582bd40b9e5723226676e2a071303936573a807db3cb227f9128f3e638a5b75d61ecb08ce7f8d88c1c2c5c5823506ff8dc1db5fc7f499bf04d98d034d799", 0x120}, {&(0x7f0000000200)="019c5e727b92952a15edfb07f69405c398485a1a23d0417085046ab534e8805f91fd14844d596329c32d03d02ef53ab9d12de5034401c283a6ccbddb682dc5a6c17ce05807", 0x45}], 0x4, 0x0, 0x0, 0x4000010}, {&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000000540)="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{&(0x7f0000001540)="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0x1000}, {&(0x7f0000000340)="3ab8a5ca546208817113b9f1f5fba69ec4d99082fffabd4fa1bbc38786fb4425fa5c4923038d13d787940c3e28cabfc6e077d9", 0x33}, {&(0x7f0000000380)="4b5ec6824a91879e3c8678f0c0f15ef9585d6f22b8d7fe8218073532fe3c2a5a007dc80efc81444c4049b5619fb3", 0x2e}, {&(0x7f00000003c0)="0f6930babcc9c42e15c8f5d150243f3febb179ad06ac45639d41bd3470efec2669ec1327b9d20f0a7f376f5e95aba2c39338f821e0115175b6230352", 0x3c}, {&(0x7f0000000400)="1f3fdc8cba71bcc804eb9614aec9df05d3923567094324fa217b82b46069ce18aeac623ac5dcedae4c19e490116fdb42b9abcb18ee53aa3ebf8973fa2edc172a898d228c79ec9d68c3497465f88f63e3434ac6d002daac5241415e21b8b3e7e6eceb09ca0a608ff152bff21133ddc9ba28e2a97f1ad20d2aa75c77c89631353668e31567f533af45c5d31824678250d67cd2abb6dcc0d28aca56ee372467b55e784b02dd0e835fc5c60b6bd9aa5841dd08a3d804655ea685d2c3b34780ce9e6bdf73810c27a0488447863d65c0fd67befc77835d4835", 0xd6}], 0x6, &(0x7f0000002940)=[@cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r7}}}], 0x40, 0x24000000}], 0x2, 0x0) bind$unix(r1, &(0x7f0000002a00)=@file={0x1, './file0/file0\x00'}, 0x6e) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/vsock\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r8, 0xc008240a, &(0x7f0000002ac0)={0x1, 0x0, [0x0]}) recvmmsg(r1, &(0x7f0000002a40), 0x0, 0x40000000000005, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1018.491461][T11202] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:49 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, &(0x7f0000000080)) 09:17:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000300050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1018.676603][T11405] Unknown ioctl -1073208310 09:17:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xe113, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24020000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:49 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, &(0x7f0000000080)) [ 1018.849571][T11588] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:49 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}}}, &(0x7f0000000640)=0xe8) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000740)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@initdev}}, &(0x7f0000000880)=0xe8) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000980)=0x0) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b40)=0x0) r12 = getuid() r13 = getgid() sendmmsg$unix(r1, &(0x7f0000003080)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000000480)=[{&(0x7f0000000140)="9c43c980c95bba802e4494ad9b8daa42e38789c38b7a96830c909b710063f61aa52931b1eac4d556b2fa327288c2a1af58362e4384ae80f43ae37741bb4bf206f55e1aed506a6568b85a34ada864dca816ac490508141fc845f04aa76cbbb882501bfc45d2e62969f76ecb7ffb8c1ea9630346ded533dfbc33c29c49c6455dcb12bd2670895260da364b11d897cd6c797ada8ed67eda5c"}, {&(0x7f0000000200)="098109d2202e055168daedcded7d54e7ac23bbe939b526a26d65d1b7b4c0a8803b818edaa086d6ee931cd5024704c1bbc05c2cd7f6"}, {&(0x7f0000000240)="0661b322d9fd15898cf6e08a7f52d51522eb0e8a7732e4922f8ff00727a93d1b41805be88620721fb5a34e308feb12f8ef6db9e22c09fad164038401a99b5f3274ffb6313fd0e8237744f36160c2664a0ad99a074d413ae9516efbcab9e551ca91e610620fd733c07e91384fce0d89028e"}, {&(0x7f00000002c0)="5158f99f421dc78d0ea54d762cb9582fdee675dffb7d32f0ea1a0ed6aab0c4058ca3268e26eed7a6e9089e85d775bc6215da0ae257509a32f495e7488d9c015a4b0a5b75fbcf349708bca8d5b3915829fcbf8e9fa7356c8a82790f547e67e6ddef92f541dd9625c42d6ada25e40f18a54bad42279dd6a52490088b158a7bdaa1d74fa31f37765e217e00189c"}, {&(0x7f0000000380)="7840713688011713824e7ea3bf19c17e3efa5496dacb5a2b777b22f1d0fd1c455677559ce353f74d247969add3d34b87ba56417f05fe432af0776d0f548b3808f28af975adbe7c70e39cecc5a9bb0e4a91b94f70419c3f7ad0d17d56ee755106061cdd961e86175446e71b73ea3f8c81270a242d471d5b62304f921e2d0048ba800708eaeff99c6aeb24abe816f6f61413b00c2a0a8d960adc32cea1979a352b5a889934c2ff2651cec18e31cf37c13991b9c7d53c55df133ce24ccb158b124b824f86edd3b7b61b269dfe1ac3c204fcbd91b41ac24d509a483298255959877b06a6348240e84a52dd"}], 0x0, &(0x7f0000000b80)=[@rights, @cred={{0x0, 0x1, 0x2, {r2, r3, r4}}}, @cred={{0x0, 0x1, 0x2, {r5, r6, r7}}}, @cred={{0x0, 0x1, 0x2, {r8, r9, r10}}}, @cred={{0x0, 0x1, 0x2, {r11, r12, r13}}}, @rights={{0x0, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r1]}}], 0x0, 0x4000}, {&(0x7f0000000c40)=@file={0x461d28e2a968e8aa, './file0/file0\x00'}, 0x0, &(0x7f0000003000)=[{&(0x7f0000000cc0)="e68901da4ff37e9d138683de5d15ac2754e49830a14e80f86b9f9918ac70343d799cc3828630faf10ab313"}, {&(0x7f0000000d00)="48244869ed8853ce8d2ee1496b4e5a86ad9f9cdb492530f07e442accea74477c1b33daa30793153f7f418463406fcf0a1e8c07aacdc3a82ebff03be6e5035c4b27190a1c1825735e42cb5759b53c986ef5bbfbc4b9800d0f9d95c477956771d065877109e016657ecd2367f90b1dd8997c768b6c9c9e6736809959b67fa65869c49034e116f2da1fab34718f65b496961347da8b1e1df832e4ae9ccb90ea30c55ad97cc12dd4b64d1d6da2e658f2788d88ad2b7825a9"}, {&(0x7f0000000dc0)="f4451c14778f9420da53d4d5e4c4bdfb9b98e49cf80a01f255ca49c8814226155c035f2bb61646a3abb6e0ffae99cb63613a004b2d9a6c603ee1a354d9cce0c851c9e8f5888efd773a595633e1099d8540d82627fd984f38702f6c9634a5af31be7e7368"}, {&(0x7f0000000e40)="402ea6a5c6391fcc5b6968d6b4016a3d912fe3e6ce1121ab4a5c745204d70904367915a1df8fc2cf7f8eb2ca18b43a1e84b8d3d2f1557a53727eada424cbc8abb9780a81b18c37c42bc432c292592975cd22192623a364b5181655001f64775f14831dc0efdc87b1885ee0d73b56110f5e069e78fd249a73826f02659a38a8f645cda5e59d5e85f6ee9f9b2e89cff78e3ba42cf37f76364f329d686b408a88102a6353"}, {&(0x7f0000000f00)="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{&(0x7f0000001f80)="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{&(0x7f0000002f80)="ffb1f1fdb0285ee75487422d9ba838aaf372990127b08cec9b2bb17d9ef80e9375a4721b0c0278f44ff2ce5279e925ce9ee49894d1a1af0ff51c47c822a609e969c1f92cdab2a80cb6662680c614a4f1b74d2d5805f592621ab8ea3616da620ff741acfc699f06e4f13d705fabf5edcf3be09e0943af2a"}], 0x0, 0x0, 0x0, 0x8000}], 0xc2522af8c983a99d, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x0, 0x10000000002, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) r14 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x80) ioctl$KVM_S390_INTERRUPT_CPU(r14, 0x4010ae94, &(0x7f0000000040)={0x8, 0x2, 0x800}) [ 1018.954139][T11588] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000500050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:49 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[0x0]) 09:17:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xf000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24030000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:50 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[0x0]) [ 1019.336064][T12082] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1019.377340][T12082] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="38f3c47ddba040c4d5415a891b0f21795507f9743ac09d92cb6d92ee696291df4d068be2c63bdf7942cd1cee42efa68e386d682b08488fa06d5a40304b59b8d7e34f0167baa42e56f06184fc85e0c028537b8c4c60be2de01bb2e299710e67b112d26ff04b8ec82b8ce0a9ba8d3cbebda2568ef9d2831ee4fd5d32958230e0271dd35d7a01442cb1ab559beb86ed40"], 0x0, 0x80}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000015000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f004}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r4, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000020800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:50 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[0x0]) 09:17:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xf0ffff, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24040000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000030800050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1019.819042][T12614] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1019.834627][T12614] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:50 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x7fffffff) socket$inet6_sctp(0xa, 0x5, 0x84) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f0000000080), 0x0, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0xffffffffffffffa8) 09:17:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:50 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1019.920232][ C0] net_ratelimit: 22 callbacks suppressed [ 1019.920240][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1019.920282][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1019.926067][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:17:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24050000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:50 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x1000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000040800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1020.328934][T13130] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:51 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:51 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1020.388216][T13130] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1020.400222][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1020.406020][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:17:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24060000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f00000f0800050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x2000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:51 executing program 1 (fault-call:2 fault-nth:0): r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1020.640177][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1020.645999][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1020.651882][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1020.657658][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1020.663556][ C1] protocol 88fb is buggy, dev hsr_slave_0 09:17:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24070000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1020.795658][T13664] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1020.819976][T13691] FAULT_INJECTION: forcing a failure. [ 1020.819976][T13691] name failslab, interval 1, probability 0, space 0, times 0 09:17:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = gettid() lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() recvmmsg(r0, &(0x7f0000005140)=[{{&(0x7f0000000880)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000001740)=""/211, 0xd3}, {&(0x7f0000001840)=""/73, 0x49}, {&(0x7f00000018c0)=""/166, 0xa6}, {&(0x7f0000001980)=""/101, 0x65}, {&(0x7f0000001a00)=""/29, 0x1d}, {&(0x7f0000001a40)=""/190, 0xbe}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/140, 0x8c}, {&(0x7f0000002bc0)=""/177, 0xb1}], 0x9, &(0x7f0000002d40)=""/82, 0x52}, 0x100}, {{&(0x7f0000002dc0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000002e40)=""/116, 0x74}, {&(0x7f0000002ec0)=""/48, 0x30}, {&(0x7f0000002f00)=""/8, 0x8}, {&(0x7f0000002f40)=""/176, 0xb0}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/183, 0xb7}], 0x6, &(0x7f0000004140)=""/168, 0xa8}, 0x200}, {{0x0, 0x0, &(0x7f0000004280)=[{&(0x7f0000004200)=""/127, 0x7f}], 0x1}, 0x3d9}, {{&(0x7f00000042c0)=@generic, 0x80, &(0x7f0000004380)=[{&(0x7f0000004340)=""/28, 0x1c}], 0x1, &(0x7f00000043c0)=""/90, 0x5a}, 0x3}, {{&(0x7f0000004440)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000004680)=[{&(0x7f00000044c0)=""/30, 0x1e}, {&(0x7f0000004500)=""/239, 0xef}, {&(0x7f0000004600)=""/125, 0x7d}], 0x3, &(0x7f00000046c0)}, 0x98}, {{&(0x7f0000004700)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004780)=""/135, 0x87}, {&(0x7f0000004840)=""/129, 0x81}], 0x2, &(0x7f0000004940)=""/28, 0x1c}, 0x8001}, {{&(0x7f0000004980)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004a00)=""/169, 0xa9}, {&(0x7f0000004ac0)=""/209, 0xd1}], 0x2, &(0x7f0000004c00)=""/173, 0xad}, 0x5f}, {{&(0x7f0000004cc0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000005000)=[{&(0x7f0000004d40)=""/141, 0x8d}, {&(0x7f0000004e00)=""/225, 0xe1}, {&(0x7f0000004f00)=""/231, 0xe7}], 0x3, &(0x7f0000005040)=""/255, 0xff}, 0x2}], 0x8, 0x40000000, &(0x7f0000005340)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000004, 0x110, r0, 0x2a) sendmmsg$unix(r1, &(0x7f0000001500)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="73ac4a542a90269889a81056da2301303974ff00c6632265943b7127459660b35ba9c06ce0fe5226a06065e63489edaa0a64cb2e5545ae1f5c1a409ce2ce8f8e8f4fe9f05ac81c4a1fb2e2b37545717725a923d3833f78d6abf056c5c5ee6e9ab243e1331f3ed91871ea", 0xfffffffffffffff1}], 0x1, &(0x7f0000000200)=[@rights={{0x18, 0x1, 0x1, [r0, r1]}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x30, 0x40}, {&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000002c0)="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", 0xff}, {&(0x7f00000003c0)="d7d5d0b08f3a18be7a8f3c9af7681cfd602e7025dcaad3cc0fd04e68ab2c9d955a644ef5309877071d0f04a73987bf5e63638cdfc6e89f3538c7004304b5566d9b3fa65c80c20691e6bf806c3b5f3a41029c4ff69a1e2764e5874b66c3ef32486dc7884fa5c11ecbbe4b429b8f608efecd9d8baa39a3", 0x76}, {&(0x7f0000000440)="aa3e7b331ae04957ca8a277fbcf8c2710d91683e642ebb33dbf6bc0b899cd742e06f597a0a650eafc012", 0x2a}, {&(0x7f0000000480)="6aaefc0babe2f7", 0x7}, {&(0x7f0000000540)="3d1086719bea5355385adf3ec51e2351129f11f2833c41b9f0121e46e78bd344ffea488f4aa0f9de08f7b611c4ba5dba9b114891de5abd0cc336c33e15e2e9901851fc4c5b9440313bcc09b939bd630c00f3d5dfa5df95d0c2602cfd7919066a056625b9a1ea0334089a421e4d6dae8e7486d894f960ea4ca2bbc1a52e711a0c2f0ca730294fd75020", 0x89}, {&(0x7f0000000600)="83e045c73eb9e23d5c17aba7ca97d2fd39d37e3a6bc7b0fd77e10a014b50d6c16c65636b99ad985349f6bb0bc202a40517d0d271441237efbe5363e10b28f39a75451f705359d0553a5c77bb3c199582074a82f5d21d605bb8bd73a9f75eb3cdfe82d8c9f721c361efc782a36091a651e6b032b06210dc528e1c5ca36d17189625a01061ff4fcb40162f2de987b6342b8a1babdfbe41d42a795b59119ae5889501622b99fabee437073973c1af94f3f72242450ca867776f0d7c1a2fc19e6f71cb492af8e51b9e745f425e6451005102b3f1939d09", 0xd5}, {&(0x7f0000000700)="73f6dbe4684b7e406aefae7d064a5c9b22585a70420a07225905d8866206646beee3bd8dd46fa85ef95dd6105fbcfc5b72076503fa75e082afa2362e3752316c8e7ebbafb887730934144a55103b77403890a0859188eace2a8963c49a0ad375fd1dc2cadc116a5031b4662dd592086787355b80f010d02d2234a383d4df39973d", 0x81}, {&(0x7f00000007c0)="823c5c9a375eb81e347879e01ebf4e5a6877cbef2c39c4db6547175e7f172b672aabf76a4119f99f78ea5f8213ace71aefafb3a8f7b49eddfe8af905e484ea5893c63167466a6503a9496953e7721ecb1e2b4dc7f9301d5e75f07bf0c0a311b6a21fee6d028851f5ccbaf48276782b163b6c81668c47d368086b8c3a5fb39897bf313f1621d643a53d1a929dbdb4b0ccf7869265cb3d33ae674edaa63c1c366268f81bcbdcb6c07497ab9743c6acef81", 0xb0}], 0x8, 0x0, 0x0, 0x90}, {&(0x7f0000000900)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000980)=[{&(0x7f00000004c0)="210c32d64b234f7d0fe584ed233b7e50bb35f5182b3bc4a91fd3a7373bd817d84b729eccd5e86965869db798c24cc0963a7dc231b75e86", 0x37}], 0x1, 0x0, 0x340, 0x4c000}, {&(0x7f00000009c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000a40)="9aaa3f38375590a55e88fe9a60553a23ee69cfb00e3b148a3db2afd91ed5778ef242e34a28ee1725f137cfe034615c3f2671294839b2c960372009a421105b1b1529d2f84c49d2f9157f39516ab7434671484870d41e3539b405a90d839fd21b992e5403a6079da8d2b7d4aca3698d9c1f4ef35dc932ccb601e711440cf917c54ab17f1c93c8f7d72d6d4b85e2e0b0dee5f75bf03e0e22c368db0e1aa5c0e0dbb01f33097a076bdad40a00d068994f168aa12106e20bd3b0b7d63b8ea6cd2708", 0xc0}, {&(0x7f0000000b00)="25eedcd1b8859a18d1187185ac07b327f5003d145e79deb0de8daf93753dd52efbb0f6985c1f5236d934391c6280f0ef6c94f5449533346d22ab146a983ae4bb5f6ea9b80aa95e5e25ae8163ae5122940d63c0b8543f685b73987d1805ffffd320e1c3a14160d0ba16615330f77f0313106c5d929af9d171671e0ef30cc262cdc37f976ae795b099eac2e05fb584", 0x8e}, {&(0x7f0000000bc0)="25850ead5f5c9798d082e3aa711d3fb3b2ed17d4b19f652b213086ed0a49e1fdfa5ba67ba75db1d9912754e52fe67f5ba33497cf5f4a50652c7e17e2e475ff4615c3e5554c1ee83c4685f1668005e5c9f3c760189023d091911debf7171da09a96c1dad3e340963a2f1b32e7d5bce03827b94e79edd269d94b5a7df4ff3f5cf4f02c10801fd475bf0d34a7e714ffcff2d2b6fd88f62576f3a4399e1439d584ec3c93e487be7b5b8ec9e772bd32841f09aca7a47bb74067446ecf63e8a81f69a882", 0xc1}, {&(0x7f0000000cc0)="c6df537750e9450d", 0x8}], 0x4, 0x0, 0x0, 0x40044}, {&(0x7f0000000d40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000dc0)="e8661ed35874d7b0ee0717078f5053179c633134308dcd79268aadeba1f960c3c62c16b52a6c365df7f8ed0ba5d11441ce4eeec67855866179830098be7930ed930aeb118097b3773ee53aed677a56592eb90e6c95cfef69ef727687992d0cb66e4b90e8bcfbd5856f", 0x69}, {&(0x7f0000000e40)="cc63aec876bae72801141e39305330633985266b2047a13369ad8bb7ec3aa4bcb85135c919aa6af36f5060ff1775d26320c8a67f5befbce7043eed6b5a579fbd128ddf6fef0d01f57a6563053f1cb385144f336ddffef3a86db891be4cc32818fefd5e548a01147f585c52f2ce0d1295d71cb2364458845462aea3dfb06ce8d5954cc0f51ac9095c9a51", 0x8a}, {&(0x7f0000000f00)="94d7dcf62453ba9868627a8aa389b2b6c826ea235a9cf5d67c5c62698ca944d2991c829fc9350e770b0ce93fdaec2b9fd40b119af21cf5d029eccf0a6ad591d190760510a5d1e861af119007d8264178dad7318f3d7c43fe00677eab7a6925de5cf32ef929dd241cae5078542a7f8954b253d63d1ebb007893d19f961c586c1d40d5d7353e80ee7c28a7fffcb2b38464", 0x90}, {&(0x7f0000000fc0)="5143ce07691ba248af100b3c907e62f8a2e737b425bcdf02c3cf9bb16543f4ea45043ea5c570b3a23d505cd5a7a1dd90249292c438e2d5620d0a893497d13a9f7c2c6dd40775c0ce7b51f828f87cdf5affd4ba3f8cb2ba63f8452ebccc1a688f89d75b0e2a348595d48182189ebea08fbda94c90e8ec8006e49177e64334cd76f030fad7a7d4fb4602481fe44180af99a755dfbcfe822401de20cc11894069806a48e89eb6f9b535f206b940a2efbd511e6817e5c11965", 0xb7}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f00000010c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000001140)="469bb1de96a764aa1cd4bff2822a572cf564827e4d417a874ee3810621a4a514019ef4cf9de1812c8f49fc0bcc79", 0x2e}], 0x1, &(0x7f0000001280)=[@cred={{0x1c, 0x1, 0x2, {r2, r3, r5}}}], 0x20, 0x2404c011}, {&(0x7f00000012c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000001340)="59709d12d6cc299b2ba9f3d35b087f200bd6762c43ba88c7357325a2988d1ca9a9297c0708e5639d3997ac349dd3e9f7a62ab4594545319e7d88583056b6fee71c89d4c2ecdd6f3d7bb21d9d193b9ee9e2fa6b4896b7", 0x56}], 0x1, &(0x7f0000001400)=[@rights={{0x1c, 0x1, 0x1, [r0, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r5}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r5}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x24, 0x1, 0x1, [r1, r1, r1, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}], 0xd8, 0x20000800}], 0x7, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) r10 = syz_open_dev$radio(&(0x7f0000006c00)='/dev/radio#\x00', 0x1, 0x2) sendmmsg$unix(r8, &(0x7f0000009680)=[{&(0x7f0000005380)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000046c0)=[{&(0x7f0000005400)="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0x1000}, {&(0x7f0000006400)="e0638077dd4d48e72ae98a9630298ebb248f3d12a42eb9b08e88fecae4e5e232e5bf5ae6e73bd22ebcd7ed0d40e1a0bf81a6ef63f011cd5401277b6c919e936b61e61deb2f9d83e4cea432be82c2b364d73be498eea6a23c4a3638b92e052eab0a945d7c", 0x64}], 0x2, &(0x7f0000006480)=[@rights={{0x18, 0x1, 0x1, [r8, r0]}}, @rights={{0x28, 0x1, 0x1, [r7, r9, r6, r7, r8, r7]}}], 0x40, 0x20008005}, {&(0x7f00000064c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000065c0)=[{&(0x7f0000006540)="ee2954d0d370e2a08cd21eff4b440be7d355fef715a09d6bc48387050fa8a2ced6b9551d821825675a99bedaceed1fe3542de47437b699f38b7983e38d42668a9432165af0b4ed733423f51d754ce4550d7985e9360d60cfc1ac9bb31108c5f64c8483a55235", 0x66}], 0x1, &(0x7f0000006600)=[@rights={{0x14, 0x1, 0x1, [r9]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r5}}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r5}}}], 0x58, 0x4000}, {&(0x7f0000006680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006b80)=[{&(0x7f0000006700)="3ff2542b812b60", 0x7}, {&(0x7f0000006740)="f828fc6abce3421be65a36d573de37b82a9e8e8ee1e4e75f74015e4e205289e6aa6660247e47b36434cc825568bae2d2a94fb783f4ef10a781e2b301028ba716b169f51c34c155ae952fa601a6eac76c6af1bbc9ad572696b739d22865b7cf5b19f4d6ac00758c0656cc8abdfe2576c9cbefed9fe6fa5822643b1d19f3fc063bcc7d085222a07a80dd4a4d5514095326f9eb9d8c046d5fddd66b3cf68bd3ca9006fb9d074a971570bb38a7fffb92dcbd91eafd3ae161ab", 0xb7}, {&(0x7f0000006800)="8f2f96c835e31aa01b03ec31ac68c11fe082d7db0d71256399dd9d1e58fd4c0291542c884417e0320db2cda838d297f98681e1537fcbb8df68e4a9c714b1b687a70175650fb8d0762351f6545488da7f140cc191b80f721cb73a7d6112fccc74e2349f58c41aeb0f5ee874c91fba8e30d84c5c61342aa52c0d4f886e5980b835f3fdc2f959753e0b35d46f238d938b5086e5bf844e5b7a89a5dab42268f8eadf66debad4f0f5177486184591e27e1106364570f3c4d18a715b730f10938011c8c6f7ad14ada6d6d26f968fb46da8456a5b", 0xd1}, {&(0x7f0000006900)="1489a19e72fd7d2d4deb2507b27f508e983285a3d74afd153bfa61a1cf225c79fc1e60da6c80a8d6693370077db3e7cfe8dab5a68b9aa6a6e5323cec7a31fd6d818a009cb8416b46ca6a428f0cff652b08f1e65c1933d02997dbe0d945f8dfc0ba5b71d1e7fa2601cb2ef00c456bd7eecc04b4eeecc8b36b73b064c78f6cf8", 0x7f}, {&(0x7f0000006980)="5e22ab8cb4811eadbd63edc9335f1350e2294bc7f7b2452cc5abc420b51481d3bcdd809dbb9674ffa4ab4294ca24e0331cb1984792464ea7acb9ebb8cc7065ef360f8baddcae16e1be0d7be774413b468377f362bef73e4e5221b4dabdf28d1a94a60267fc2df1567f6f545798fad96f37ea95dabac274c74d931d2fb18fe657f58e556386a05bee8bf86b5d21c195c6f397", 0x92}, {&(0x7f0000006a40)="d3dbe21bcc09586a17fb0223416d84a224abf23433c935da2cd5151336876cf534ddbf00fac47bd85d98b4c9a3457195fec84a6e5a056d2e04a84d0809efdae2e5c7a8b48fe52109b85101dd83e91da030076e461dcfd0cbaa51c1560fd832923b728667980c41feb3ac5eefb129ce2a5ea25082f3f626352da40332792598be60eadfcc9de5c4a541d038b37c07e8e54faf912f57fff0a8f92c6106c9904d46f4690bf82b2d23e749f098138595420ea7f8052e53bb611ddb2935655a6181", 0xbf}, {&(0x7f0000006b00)="f061d3193c782d50ae633bb171c3d1f40ac235555432820c7829f38e76301ce77f8758bbb0b8cd247f9c453a1e4913432dfd4191df29", 0x36}, {&(0x7f0000006b40)="622b62c4861334e63e11dd2be16f1c105098726ec927ccc6c282abc42d5b0d1277aa5ab315", 0x25}], 0x8, &(0x7f0000006c40)=[@rights={{0x30, 0x1, 0x1, [r9, r10, r7, r6, r0, r9, r8, r1]}}, @rights={{0x24, 0x1, 0x1, [r7, r7, r9, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r5}}}], 0x98, 0x40800}, {&(0x7f0000006d00)=@file={0x0, './file0\x00'}, 0x6e, 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{&(0x7f0000008080)="655bb0e5745f17dc80c2922364a24ceb150efddb7810326f316b8abde6b5001d7a7f17d2edd64cf90fe75c96e4e3dfce68b7a3a93ad12cb345a0dec733fd3ef0d073a49d608671b3de0c8a9211e6baa46b320a735d8a5f2454179f28e1a73302ea3bc5dcd22de92d54d23ffaae8a45cf363dfe1feb6ef2268844ba1b10c692d6316da809a4d05df3a77442b1fd319a959295374cefa7899d846b0430709ad2450eff01c9f29052a1e46db0fab664e6b7a26922180226ee8721ef69fcb9899c674bcc5db15614974b4315368400919bc8ba6cfa1532e45901efe545cd04dba4211b2d4f44e4bd89d448e0e9978ded", 0xee}, {&(0x7f0000008180)="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", 0x1000}, {&(0x7f0000009180)="0b120d4b849372270e8af4ecc958559beed66ff6cfacc16a884bb53040e62e739777bf4dc51a11b84ca1ea6bb269b671dbf497133d1fedc32e8f3ce66b24031cba260ea185abe802010afe3cf4499f7d45c0ff864a4005d6bc54f0f41801a2092f032923ef61db55064e8fa548257a21004acb23", 0x74}], 0x6, &(0x7f0000009280)=[@rights={{0x24, 0x1, 0x1, [r6, r8, r1, r7, r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r5}}}, @rights={{0x14, 0x1, 0x1, [r7]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r5}}}], 0xa0, 0x24004000}, {&(0x7f0000009340)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000095c0)=[{&(0x7f00000093c0)="420ec097b66760", 0x7}, {&(0x7f0000009400)="e3ca24d3184461bbf395d1d4fa3797e3f8fc7e54d3c3888c9079ba9abf21eba45d485f012687dbe71fde29b12dbf47e640c4f4172f559098bf45be3dad9d941b2a29f09daabe02f161501c7373e75c2283ca66286762ca7960728530d237c380a2d9419e2746b2d4d3619fc5dc1c7cdb2f479f5ac79ecd48b8c79b3eb695c082ed25f4acd797d507f933cf581ba8c45cf0f921e74e01c8f9e973a942f14ae8ca5ca91bbe3cc4f7f5c06b2234a92e4e80530f394ac64a16bead207085077b0140a3307cabdc55fe1f87f2c36e3c606b94c1ac197efc6353760288bff5", 0xdc}, {&(0x7f0000009500)="0236f46e99bfa277585ad802edbcba1ad8c7526eda7502c5f2dd65aef4bbcf9fe96cae88d9db6e6f6e8223c9582a9a5da9f257e047aa240d2b77d421eb0e3745b258fc2a1cfe7eee9b3757c4a8f67395175da18d3507b551b79f1a472ec6837aeabaf5f97292b4479b15285ad29cd52db889064611dce78f608c11d86afc3156c4", 0x81}], 0x3, &(0x7f0000009600)=[@rights={{0x1c, 0x1, 0x1, [r8, r9, r8]}}, @rights={{0x28, 0x1, 0x1, [r7, r0, r6, r7, r0, r0]}}, @rights={{0x14, 0x1, 0x1, [r6]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}], 0x80, 0x4000800}], 0x6, 0x40890) r11 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x282600, 0x0) ioctl$KDGKBMETA(r11, 0x4b62, &(0x7f0000000040)) [ 1020.960357][T13691] CPU: 1 PID: 13691 Comm: syz-executor.1 Not tainted 5.2.0+ #90 [ 1020.968035][T13691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1020.978101][T13691] Call Trace: [ 1020.981408][T13691] dump_stack+0x172/0x1f0 [ 1020.985766][T13691] should_fail.cold+0xa/0x15 [ 1020.990387][T13691] ? fault_create_debugfs_attr+0x180/0x180 [ 1020.996213][T13691] ? ___might_sleep+0x163/0x280 [ 1021.001089][T13691] __should_failslab+0x121/0x190 [ 1021.006057][T13691] should_failslab+0x9/0x14 [ 1021.010582][T13691] kmem_cache_alloc+0x2aa/0x710 [ 1021.015449][T13691] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1021.021703][T13691] ? _copy_from_user+0x12c/0x1a0 [ 1021.021727][T13691] io_submit_one+0x10f/0x2ef0 [ 1021.021753][T13691] ? perf_trace_lock_acquire+0xf5/0x530 [ 1021.039960][T13691] ? __might_fault+0x12b/0x1e0 [ 1021.044819][T13691] ? find_held_lock+0x35/0x130 [ 1021.049609][T13691] ? ioctx_alloc+0x1dc0/0x1dc0 [ 1021.054400][T13691] __x64_sys_io_submit+0x1bd/0x570 [ 1021.059512][T13691] ? __x64_sys_io_submit+0x1bd/0x570 [ 1021.064802][T13691] ? __ia32_sys_io_destroy+0x420/0x420 [ 1021.070269][T13691] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1021.075730][T13691] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1021.081785][T13691] ? do_syscall_64+0x26/0x6a0 [ 1021.086461][T13691] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1021.092524][T13691] ? do_syscall_64+0x26/0x6a0 [ 1021.097228][T13691] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1021.102524][T13691] do_syscall_64+0xfd/0x6a0 [ 1021.107046][T13691] ? do_syscall_64+0xfd/0x6a0 [ 1021.111727][T13691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1021.117626][T13691] RIP: 0033:0x459829 [ 1021.121616][T13691] Code: fd b7 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 b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1021.141243][T13691] RSP: 002b:00007f03a6bdcc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1021.149666][T13691] RAX: ffffffffffffffda RBX: 00007f03a6bdcc90 RCX: 0000000000459829 09:17:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000c00050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1021.157635][T13691] RDX: 0000000020000080 RSI: 0000000000000001 RDI: 00007f03a6bbc000 [ 1021.165614][T13691] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1021.173585][T13691] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f03a6bdd6d4 [ 1021.181552][T13691] R13: 00000000004c0c01 R14: 00000000004d39e8 R15: 0000000000000004 09:17:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x3000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240f0000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:52 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r0, &(0x7f00000bd000), 0x0, 0x4000) recvmmsg(r0, &(0x7f0000000240), 0x0, 0xfffffffffffffffe, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x100) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f0000000140)=@v2={0x7, 0x0, 0xc, 0x9, 0xd1, "c193ad0dda9fd34c4020dd6e417f2620f7b807367eb6a5caacbc2b2e9fb937d59e64ad5fd9dfb274a4f219017ad5c30833cb90bb11d5b21083adda5f553da283f65de6d3a193154fc008e8f41e3768ff564146b63a8d9ea395d490c921cfaa53666d7b5e0bce2de48d8577b7db19d2f689c6423a53e58a0d8b5cf6821d643bd41abb7fe4d6a2025a1eff00cda9b5e41c618dbbcb8cee75eecc0b38c5aa0f8ddc19940c937fb75b19eb10a1eedab91833e1820fc76721de6f75c5f55139fc054f7cbb049d7031a363321ee89bcf8a42646c"}, 0xdb, 0x1) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000000c0)) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:52 executing program 1 (fault-call:2 fault-nth:1): r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1021.544691][T14096] validate_nla: 1 callbacks suppressed [ 1021.544702][T14096] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1021.585958][T14096] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:52 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24280000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:52 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in6=@dev}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000080), 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000240)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000080)="f5858363691a571748f50ae7466e4ceb25e7730cd3a0561bea3c2acfa5fc44230a987e7387496eae9c41e185b8e8da86f8096c23b4e71ee399df10819d1314d26dd369acc5c7e6f3257b152d668cee405aaea917926bc858a65dc6d13bea7e6fa52c88", 0x63, r1}, 0x68) 09:17:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000004000050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1021.917435][T14561] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1021.934957][T14561] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24480000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:52 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x5000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:52 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x5) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000028400050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1022.337175][T15010] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:53 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x4, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="244c0000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1022.454843][T15010] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:53 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400000, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000180)=0x45) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', '\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x1) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000001c0)) 09:17:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000028c00050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:53 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x9, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x6000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24600000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1022.929174][T15581] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1022.986306][T15581] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:53 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0xc, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000029400050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:53 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x0, 0x100, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x7000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:54 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x300, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1023.352438][T15991] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24680000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1023.469740][T15991] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000029c00050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:54 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x5, 0x4) 09:17:54 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x8000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f000002a400050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1023.914854][T16513] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="246c0000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1023.994063][T16513] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:54 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x3, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:54 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x4, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xa000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000300050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24740000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0x6, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1024.351489][T16933] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:55 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x4, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1024.483113][T16933] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:55 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000500050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="247a0000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xc000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:55 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x5, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0x600, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1024.852582][T17422] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:55 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x0, 0x10022, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1024.902356][T17422] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:55 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x7, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24f00000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0x4000, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xe000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000c00050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:56 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x8, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:56 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) write$capi20_data(r0, &(0x7f0000000140)={{0x10, 0x2, 0x86, 0x82, 0x8, 0x1}, 0x4c, "b2fcc125333684e1be73d9acbd0ee71f4c90658b60dc186d668077b893ad813b56dc3dc78ecb7e7460fe29b0c512dd2d69adb179db0c7142eaaea64e5455611b0fa2acd420a7bd37cb022a8f"}, 0x5e) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r2, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) ioctl$FICLONE(r2, 0x40049409, r2) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f00000000c0)=0x3) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x82000) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r3, 0xc0305615, &(0x7f0000000040)={0x0, {0x401, 0x2}}) [ 1025.278441][T17923] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000300200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1025.373315][T17923] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0x1000000, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:56 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x10000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000008402050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:56 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa51, 0x480800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x8762, 0x5, 0x0, 0x1, 0xfffffffffffeffff}, &(0x7f0000000140)=0x14) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vfio/vfio\x00', 0x311401, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000500200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1025.764063][T18513] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1025.799123][T18513] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0x6000000, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:56 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000008c02050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000600200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x20000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) r3 = signalfd4(r1, &(0x7f0000000140)={0x3f}, 0x8, 0x80000) ioctl$KDDISABIO(r3, 0x4b37) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0xa, 0x4) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) write$P9_RFSYNC(r2, &(0x7f00000000c0)={0x7, 0x33, 0x1}, 0x7) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/43, 0x2b}, {&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000000300)=""/16, 0x10}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/243, 0xf3}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/166, 0xa6}, {&(0x7f0000001600)=""/235, 0xeb}], 0x8, &(0x7f0000001700)=""/4096, 0x1000}, 0xd123}, {{&(0x7f0000002700)=@ax25={{0x3, @rose}, [@bcast, @netrom, @netrom, @netrom, @default, @rose]}, 0x80, &(0x7f0000002780)}, 0x5aee}, {{&(0x7f00000027c0)=@isdn, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002840)=""/250, 0xfa}, {&(0x7f0000002940)=""/56, 0x38}, {&(0x7f0000002980)=""/71, 0x47}], 0x3, &(0x7f0000002a40)=""/107, 0x6b}, 0x81d}, {{&(0x7f0000002ac0)=@hci, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002b40)=""/145, 0x91}, {&(0x7f0000002c00)=""/156, 0x9c}, {&(0x7f0000002cc0)=""/224, 0xe0}, {&(0x7f0000002dc0)=""/244, 0xf4}, {&(0x7f0000002ec0)=""/192, 0xc0}, {&(0x7f0000002f80)=""/115, 0x73}, {&(0x7f0000003000)=""/176, 0xb0}], 0x7, &(0x7f0000003140)=""/153, 0x99}, 0x20}, {{&(0x7f0000003200)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000003380)=[{&(0x7f0000003280)=""/213, 0xd5}], 0x1, &(0x7f00000033c0)=""/88, 0x58}, 0x6}, {{&(0x7f0000003440)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004780)=[{&(0x7f00000034c0)=""/86, 0x56}, {&(0x7f0000003540)=""/9, 0x9}, {&(0x7f0000003580)=""/4096, 0x685}, {&(0x7f0000004580)=""/115, 0x73}, {&(0x7f0000004600)=""/131, 0x83}, {&(0x7f00000046c0)=""/188, 0xbc}], 0x6}, 0x8}, {{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000004800)=""/217, 0xd9}, {&(0x7f0000004900)=""/225, 0xe1}], 0x2}, 0x8}], 0x7, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000004c40)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000004c00)={0x1, &(0x7f0000002780)=[{0x0, 0x0, 0x0, @broadcast}]}) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x80, 0x800) 09:17:56 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x300, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1026.160190][ C0] net_ratelimit: 25 callbacks suppressed [ 1026.160199][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1026.160217][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1026.166007][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1026.171771][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:17:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0x1fffffbf, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000009402050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1026.342740][T19052] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000700200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:57 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x500, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x3f000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0x20000050, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:57 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1026.640204][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1026.646040][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:17:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000009c02050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1026.731737][T19489] validate_nla: 1 callbacks suppressed [ 1026.731747][T19489] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:57 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x700, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000f00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1026.831215][T19489] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1026.880206][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1026.886032][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1026.891933][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1026.897715][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:17:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0x40000000, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f000000a402050016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:57 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0xc00, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:57 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000064c0)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/36, 0x24}, {&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000140)=""/65, 0x41}], 0x3, &(0x7f0000000200)=""/244, 0xf4}, 0x3}, {{&(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/21, 0x15}], 0x1, &(0x7f0000000400)=""/27, 0x1b}, 0x9}, {{&(0x7f0000000440)=@ethernet, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000540)=""/254, 0xfe}, {&(0x7f0000000640)=""/128, 0x80}], 0x2, &(0x7f00000006c0)=""/99, 0x63}, 0x8}, {{&(0x7f0000000740)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f00000027c0)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/4096, 0x1000}], 0x2, &(0x7f0000002800)=""/120, 0x78}, 0x5}, {{&(0x7f0000002880)=@l2, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002900)=""/225, 0xe1}, {&(0x7f0000002a00)=""/225, 0xe1}, {&(0x7f0000002b00)=""/179, 0xb3}, {&(0x7f0000002bc0)=""/173, 0xad}, {&(0x7f0000002c80)=""/162, 0xa2}], 0x5, &(0x7f0000002dc0)=""/242, 0xf2}, 0x9}, {{&(0x7f0000002ec0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002f40)=""/227, 0xe3}, {&(0x7f0000003040)=""/142, 0x8e}, {&(0x7f0000003100)=""/17, 0x11}], 0x3, &(0x7f0000003180)=""/64, 0x40}, 0x8}, {{&(0x7f00000031c0)=@generic, 0x80, &(0x7f0000003800)=[{&(0x7f0000003240)}, {&(0x7f0000003280)=""/57, 0x39}, {&(0x7f00000032c0)=""/48, 0x30}, {&(0x7f0000003300)=""/62, 0x3e}, {&(0x7f0000003340)=""/138, 0x8a}, {&(0x7f0000003400)=""/191, 0xbf}, {&(0x7f00000034c0)=""/252, 0xfc}, {&(0x7f00000035c0)=""/198, 0xc6}, {&(0x7f00000036c0)}, {&(0x7f0000003700)=""/228, 0xe4}], 0xa, &(0x7f00000038c0)=""/206, 0xce}, 0x7}, {{0x0, 0x0, &(0x7f0000004e40)=[{&(0x7f00000039c0)=""/253, 0xfd}, {&(0x7f0000003ac0)=""/245, 0xf5}, {&(0x7f0000003bc0)=""/36, 0x24}, {&(0x7f0000003c00)=""/135, 0x87}, {&(0x7f0000003cc0)}, {&(0x7f0000003d00)=""/127, 0x7f}, {&(0x7f0000003d80)=""/189, 0xbd}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x8, &(0x7f0000004ec0)=""/60, 0x3c}, 0x9}, {{&(0x7f0000004f00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f80)=""/106, 0x6a}], 0x1}, 0xffffffffffffff80}, {{&(0x7f0000005040)=@rc, 0x80, &(0x7f0000006380)=[{&(0x7f00000050c0)=""/182, 0xb6}, {&(0x7f0000005180)=""/122, 0x7a}, {&(0x7f0000005200)=""/3, 0x3}, {&(0x7f0000005240)=""/4096, 0x1000}, {&(0x7f0000006240)=""/207, 0xcf}, {&(0x7f0000006340)=""/38, 0x26}], 0x6, &(0x7f0000006400)=""/187, 0xbb}, 0x6}], 0xa, 0x2020, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x40000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24002000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0x50000020, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1027.343148][T20176] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:58 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x3800, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1027.393082][T20176] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800030016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24002800200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:58 executing program 0: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000340)=0xe8) r4 = getegid() sendmmsg$unix(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="a0f133", 0x3}], 0x1, &(0x7f0000000140)=[@cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}], 0x20, 0x800}], 0x25e, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:58 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x4000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1027.626918][T20494] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 09:17:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x48000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0xbfffff1f, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f00000008f8040016000400ff7e", 0x24}], 0x1}, 0x0) 09:17:58 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x1000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24003f00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:17:58 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r0, &(0x7f00000bd000), 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1027.896974][T20838] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1027.922468][T20838] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0x100000000000000, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:58 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x2000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x4c000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000802050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1028.278493][T21214] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24004000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1028.355333][T21214] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:59 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x5, 0x280103) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000200)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x111200, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x80}, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x4000000000000, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r3, 0xff, 0x8, [0xfffffffffffffffb, 0x9, 0x2, 0x192, 0x1, 0x80, 0x7, 0x9808]}, &(0x7f00000002c0)=0x18) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x4}, 0x8) ppoll(&(0x7f0000000500)=[{r5, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:17:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x60000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:59 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x3000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0x600000000000000, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000803050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1028.665982][T21603] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24004800200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1028.735092][T21603] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x65580000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:17:59 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x4000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:17:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0x4000000000000000, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:17:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000804050016000400ff7e", 0x24}], 0x1}, 0x0) [ 1028.994902][T21883] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:17:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24004c00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1029.077485][T21883] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:17:59 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x5000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:00 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$RTC_WIE_OFF(r3, 0x7010) connect$rds(r2, &(0x7f0000000040)={0x2, 0x4e24, @multicast1}, 0xfffffffffffffe30) setxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000140)='system_u:object_r:default_context_t:s0\x00', 0x27, 0x1) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x68000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0x5000002000000000, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f000000080f050016000400ff7e", 0x24}], 0x1}, 0x0) 09:18:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24675800200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:00 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x7000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1029.562065][T22401] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty=0xbfffff1f00000000, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1029.609750][T22401] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:00 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x8000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800400016000400ff7e", 0x24}], 0x1}, 0x0) 09:18:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24006000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x6c000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:00 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x1) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1029.861244][T22831] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 09:18:00 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0xc000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1029.979274][T22975] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24586700200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x6, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1030.051212][T22975] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800030016000400ff7e", 0x24}], 0x1}, 0x0) 09:18:01 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r0, &(0x7f00000bd000), 0x492492492492515, 0x86) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000080)={0xffffffffffffffff}, 0x2, {0xa, 0x4e24, 0x1, @mcast1, 0x9}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r1, &(0x7f0000000140)={0x11, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) getsockname(r1, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000100)=0x80) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000180)) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f00000001c0)={0x7, 0xcb2a}) ppoll(&(0x7f0000000180), 0x2000000000000299, 0x0, 0x0, 0xfffffffffffffe62) 09:18:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x74000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x600, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:01 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x38000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1030.288974][T23269] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1030.441316][T23443] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24006800200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:01 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f00000000c0)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x1) 09:18:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800080016000400ff7e", 0x24}], 0x1}, 0x0) [ 1030.538138][T23443] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:01 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x40000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x4000, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1030.741257][T23731] netlink: 'syz-executor.5': attribute type 22 has an invalid length. 09:18:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x7a000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24006c00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:01 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x7ffffffff000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:01 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/current\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000001c0)=0x8) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f000000080004f816000400ff7e", 0x24}], 0x1}, 0x0) [ 1031.046991][T24092] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x1000000, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x81000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:01 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0xf0ffffff7f0000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1031.234820][T24217] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 09:18:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24007400200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:02 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r2, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x6000000, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:02 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x100000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1031.445890][T24449] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050216000400ff7e", 0x24}], 0x1}, 0x0) 09:18:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24007a00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:02 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x200000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x88a8ffff, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1031.681713][T24741] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 09:18:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x1fffffbf, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:02 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050316000400ff7e", 0x24}], 0x1}, 0x0) 09:18:02 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x300000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1031.954522][T25051] validate_nla: 2 callbacks suppressed [ 1031.954533][T25051] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1032.057978][T25051] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24d17f00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:02 executing program 0: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x181d00, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x48, r1, 0x210, 0x70bd26, 0x25dfdbfc, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @dev={0xac, 0x14, 0x14, 0x10}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x80) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x1, 0x5, [0x5, 0xd135, 0xed7e, 0x0, 0x401]}, &(0x7f0000000240)=0x12) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r4, 0x1, 0x9, 0x3ff}, &(0x7f00000002c0)=0x10) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r3, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x20000050, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x9effffff, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:03 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050416000400ff7e", 0x24}], 0x1}, 0x0) [ 1032.350599][T25429] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24008100200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1032.400229][ C0] net_ratelimit: 25 callbacks suppressed [ 1032.400238][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1032.400279][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1032.405991][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1032.411769][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1032.479119][T25429] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x40000000, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:03 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) getpeername(r1, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @multicast2}}, &(0x7f0000000080)=0x80) 09:18:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xc3ffffff, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:03 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x500000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050f16000400ff7e", 0x24}], 0x1}, 0x0) 09:18:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="247fd100200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x50000020, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1032.852174][T26047] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1032.880217][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1032.886058][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:18:03 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x700000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1032.976125][T26047] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:03 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2402c0, 0xc2) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000240)) get_thread_area(&(0x7f00000000c0)={0x5, 0x20001800, 0x2000, 0x80000001, 0x80, 0x8, 0x7fffffff, 0x1, 0x1, 0x6}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x480) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) clock_getres(0x2, &(0x7f0000000080)) 09:18:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050018000400ff7e", 0x24}], 0x1}, 0x0) [ 1033.120209][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1033.126067][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1033.131993][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1033.137787][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:18:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xe1130000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0xbfffff1f, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400f000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1033.367227][T26590] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:04 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x800000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050019000400ff7e", 0x24}], 0x1}, 0x0) 09:18:04 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101203) setsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000040)=0x3, 0x4) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1033.477135][T26590] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000250007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x100000000000000, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xf0ffffff, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:04 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0xc00000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1033.783080][T26996] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:18:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050040000400ff7e", 0x24}], 0x1}, 0x0) 09:18:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x600000000000000, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1033.839750][T27008] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1033.969596][T27008] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:04 executing program 0: socketpair$unix(0x1, 0x104000000000002, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x40000, 0x0) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) fchmod(r0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x402000) write$capi20_data(r2, &(0x7f0000000180)={{0x10, 0x4696, 0xff, 0x83, 0x7, 0x100000001}, 0x35, "1c4313d624efd3b1dac4420366eab8e62bfbe940a218557a9d74c82b2e5fab7e5dc74bafd795fa8f6f2cd4dc0006ff9050517ce771"}, 0x47) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x8, 0x1, 0x1, 0x5, 0x6}, 0x14) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x6}, 0x8) recvmmsg(r0, &(0x7f00000000c0), 0x8001, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:04 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x3800000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000002f0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xfeffffff, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x4000000000000000, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050018000400ff7e", 0x24}], 0x1}, 0x0) [ 1034.247614][T27380] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1034.313312][T27387] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:05 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x4000000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1034.384602][T27387] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:05 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x5000002000000000, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000600007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xffffa888, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050019000400ff7e", 0x24}], 0x1}, 0x0) 09:18:05 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x8000000000000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1034.639843][T27804] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1034.763265][T27950] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0xbfffff1f00000000, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:05 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = socket$netlink(0x10, 0x3, 0x16) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r3, 0x300, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x10) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x157) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f00000004c0)) r6 = dup3(r0, r0, 0x80000) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f0000000440)=[0x1, 0x4]) r7 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000000140)=""/124) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r6, &(0x7f00000001c0)="5a34b3601d571c84c08f6204bfc6ba3040cf21ea4a2e5aa38123deb8e347bad07bb4f64b1449ad39adc97da9e78c8d872a0d5b79cc0f71017d7fe83e8c4d8b84a1cd1fa7a00efb6715d7e782d87ba1b0b253a84589ee2d7f9fae51a2fde636090641fdc73f114580399c8ffb0aca27854f53b11a0825976a8dc05c2a6526ad00ba5cecfe6b9f6e42b362d07919bdae5ecb7432b5d427ed8b475bfc7339ed94c59b9cf5af2c8f1240a3305eb20aa81bbe6b8b922706327874be0c64eeb5eb9de5e2d5e67cdba0f98681a632d6a3d6661733eb3b30aa8bfbfb1c0a62cd860b24f785b12cb379b5ec2ff809d00de82d", &(0x7f0000000540)=""/4096}, 0x18) [ 1034.834765][T27950] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000670007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:05 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xfffff000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000300ff7e", 0x24}], 0x1}, 0x0) 09:18:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1035.113873][T28323] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1035.171208][T28340] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:06 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40040) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xd7c7, 0x40) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="0f4ffe971a0000050200800018ff13ec1c0daf08000000000043ec57f31f17ed15f383f959b71f785701428b2f39a1715d794b83fa31807a715ce703809653e8f014ed3cb6b98370eba998169477f96ad3f4848dc86e1b2264f76fc4e1fb991546351f79b8b602e3222133fbc7ef7f2515bc9a84c9c98061ef6ed42cc79f44b060bb7edb95cfb4946fd0f37508a2a012504e52baf36169acc648cdca52bfd5b6dde337c8b126b51c1e270d0e6ab8ccae39b9e34d3f3f78948b55887eaa16057e325ce3dcb6a56fe91764c7a784d54b5afab3085a5da97b0ce50cae4454ad5b708162e535"], 0x16) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x121200, 0x0) ppoll(&(0x7f0000000500)=[{r4, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:06 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x2, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1035.262253][T28340] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000006b0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016020400ff7e", 0x24}], 0x1}, 0x0) 09:18:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xffffff7f, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:06 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x3, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1035.599216][T28687] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:18:06 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xa5, "233a720926d391a302237c0212c507a55e472352b00e3e86363dfec72f27729a873447faa03c19ab028715bb9a8ed561c037594362c0a3ccde79f0457205ae71f21e9761fda8980e66185bdf69491aa71e4081595a2d42c2113f286d54e9b7516b5eb74186a3df8bf64b1eea315dae34555d818ac7766a16ecd632821aa65fef6eda4904b41f2c21b4df193b7feef7bfaa722e9d8d0308dd98637b40e2b8fb27e9eb307960"}, &(0x7f0000000140)=0xad) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x0, 0x5, [0x7, 0x5, 0x6, 0x3, 0x4]}, 0x12) recvmmsg(r0, &(0x7f00000000c0), 0x0, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1035.681365][T28765] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016030400ff7e", 0x24}], 0x1}, 0x0) [ 1035.794755][T28765] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:06 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x4, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xffffff9e, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000200200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:06 executing program 0: socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500), 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x100, 0x5, [0x5, 0x7879e52e, 0x7, 0x20, 0x8]}, 0x12) 09:18:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016040400ff7e", 0x24}], 0x1}, 0x0) [ 1036.130755][T29281] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:07 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x5, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1036.209172][T29281] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:07 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6}, 0xffffffffffffff91) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r0, &(0x7f00000bd000), 0x2c3, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r3, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_TUNER(r0, 0x4054561e, &(0x7f0000000240)={0x7d36, "1991d3e69193ba368d70a7b20239b7741b82e8eee527687461c776b32b0bce55", 0x3, 0x202, 0xefa, 0x36f, 0x6, 0x3, 0x8001, 0x8001}) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x1, 0xffffffffffffff1a, 0x3, 0x1ff}, 0x4, 0x3, 0x0, 0x0, "792cc6eda25b5a06"}, 0x10}}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ptrace$peek(0xffffffffffffffff, r4, &(0x7f0000000040)) 09:18:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000300200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xffffffc3, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:07 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x7, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f00000008000500160f0400ff7e", 0x24}], 0x1}, 0x0) 09:18:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1036.652396][T29733] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:07 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x8, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000400200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:07 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x3, 0x1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) 09:18:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xfffffff0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016002000ff7e", 0x24}], 0x1}, 0x0) 09:18:07 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0xc, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1037.034196][T30224] validate_nla: 1 callbacks suppressed [ 1037.034207][T30224] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000500200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1037.139102][T30224] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:07 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup2(r1, r0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000140)={0x81, {{0x2, 0x4e24, @empty}}, 0x0, 0x4, [{{0x2, 0x4e21, @multicast1}}, {{0x2, 0x4e24, @loopback}}, {{0x2, 0x4e24, @broadcast}}, {{0x2, 0x4e21, @multicast1}}]}, 0x290) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xf, &(0x7f0000ffa000/0x3000)=nil) 09:18:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016004000ff7e", 0x24}], 0x1}, 0x0) 09:18:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xfffffffe, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:08 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x38, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000600200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1037.482682][T30686] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:08 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x18000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000080)=r3) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1037.586296][T30686] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:08 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x300, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000300ff7e", 0x24}], 0x1}, 0x0) 09:18:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xf0ffffffffffff, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000700200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:08 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x500, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1037.932510][T31213] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:08 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500), 0x0, 0x0, 0x0, 0x0) [ 1038.004506][T31213] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000402ff7e", 0x24}], 0x1}, 0x0) 09:18:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x100000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:09 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x700, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000f00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:09 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x27b, 0x2) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1038.366278][T31738] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000403ff7e", 0x24}], 0x1}, 0x0) 09:18:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1038.463418][T31738] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:09 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0xc00, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x200000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1038.640192][ C1] net_ratelimit: 26 callbacks suppressed [ 1038.640200][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1038.640501][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1038.645953][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1038.651733][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:18:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24002800200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000404ff7e", 0x24}], 0x1}, 0x0) 09:18:09 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r0, &(0x7f00000bd000), 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = dup(r0) write$RDMA_USER_CM_CMD_GET_EVENT(r2, &(0x7f0000000000)={0xc, 0x8, 0xfa00, {&(0x7f0000000140)}}, 0x10) linkat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) ppoll(&(0x7f0000000040)=[{r1, 0x9004}, {r1, 0x20}], 0x200000d7, 0x0, 0x0, 0x0) 09:18:09 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x3800, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1038.797982][T32131] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1038.824172][T32131] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x300000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:09 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x4000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1039.120252][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1039.126167][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:18:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f000000080005001600040fff7e", 0x24}], 0x1}, 0x0) 09:18:09 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x424100, 0x0) mq_timedreceive(r2, &(0x7f0000000180)=""/170, 0xaa, 0x6, &(0x7f0000000140)={0x77359400}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24004800200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1039.304003][T32602] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1039.360194][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1039.366022][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1039.371942][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1039.377722][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1039.392390][T32602] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:10 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x1000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x400000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0xf}], 0x1}, 0x0) 09:18:10 executing program 0: socketpair$unix(0x1, 0x4000000002002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000540)=""/4096) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24004c00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1039.678423][ T569] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1039.781832][ T569] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:10 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x2000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x10}], 0x1}, 0x0) 09:18:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x500000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:10 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x3000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24006000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x1b}], 0x1}, 0x0) [ 1040.127274][ T1015] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1040.229234][ T1015] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:11 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x4000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24006800200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:11 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x600000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0xc0}], 0x1}, 0x0) 09:18:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:11 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x5000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24006c00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1040.725358][ T1589] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:11 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x7000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1040.801100][ T1589] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x6, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x700000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x2c0}], 0x1}, 0x0) 09:18:11 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x8000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24007400200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:11 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x1f, 0x80080) setsockopt$inet6_dccp_int(r2, 0x21, 0x15, &(0x7f0000000040)=0x1a, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) ioctl$VIDIOC_DECODER_CMD(r1, 0xc0485660, &(0x7f0000000080)={0x0, 0x1, @start={0x277d}}) [ 1041.105191][ T2036] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1041.154742][ T2036] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x600, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:12 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0xc000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0xec0}], 0x1}, 0x0) 09:18:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24007a00200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x800000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240000, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x400, 0x81, 0x2, 0x7}) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x301000, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000000c0)={0x1ced, 0x1, 0xffffffff, 0x4f, 0x19, 0x401, 0x8, 0x9, 0x100000001, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r2, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x4000, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:12 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x38000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1041.672684][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x33fe0}], 0x1}, 0x0) 09:18:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400f000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xa00000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x1000000, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:12 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x40000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r3, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:12 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x40000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x20000064}], 0x1}, 0x0) [ 1042.144775][ T3296] validate_nla: 1 callbacks suppressed [ 1042.144786][ T3296] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000003200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1042.204674][ T3296] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x6000000, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:13 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x7ffffffff000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x101800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) r6 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) sendmmsg$unix(r1, &(0x7f0000004880)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000140)="6d31696b568f76502de8250b039455e498deeed054d8243f2618df1a418b837e00517a0573e514775693b152a0cb1a2dbd5bc5498c0f1872acb7f5b71ca8d31a77fc272f5c98a7db807e81033cd40d021fe6d307319396cad4fd605f773aac227dd894e003875f8bc6b0df09bc968c983e87c1709208bc2bbd701e4ae5346034e8cb36", 0x83}, {&(0x7f0000000200)="ea734e3da115ca0729b626dee74beb66c2324ff101cbe52b5031c2988a9a46703c1afc32e58bc98e575ab9d710f34373dd7feaaf253e4105f1f684bfab6854328d69277b4ba27ed0986e837a50fcd9586eefa008374575154871ca6d73b0851e7c55c9af4e5bc744afe6dc2ed7a2fcc3c72e96488520bd11e946e38c1af6dfe008075acd36d148b6ce1f964466792c42fd43b85bb81428e38f1d2abd5490548e1f29bde3a4fcc5c666320d81a6b0976f7d564cadac8a6b318351deb8b32d44c6f62ecb56d3675014a9a3dea126fc6fc6e67a90747fa40840aa1a32688301d2ba18b83f6ce7e286a646b2f7b0fff1", 0xee}, {&(0x7f0000004a40)="e0eb0022ffe95820ba494ed3f7d0168cb71988371937a961375294bb9b963bfb1de9f9249bca8083985e7c4ff98ba0223dbd9b716d43ef88c061ee97a78de1758c9ab774692bfa6917b1ec9b6584ba2c6e464056d404410bc6fa54b90f8e", 0x5e}], 0x3}, {&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000400)="4ec0adb63eb967f546f23aaa047205653c06d1b9c0e5772bf81cb10acc", 0x1d}, {&(0x7f0000000440)="bee53aaf5a43193dcb14b3688967242c01198f55d39d80bfeb22d2e548d3b7672dfd38cd39b3bd5c03098a43d744893aa86f23516a1258f5082f0d2657b0d1655bfcd80634587a0335b75391f635196d3a617f478cead3cf9817d4470c7d8be5171363b57f82395d2443f82138d7d9f6fa3ed11f86296e0924470371b573d6298bb5739c53c3cb0485dd150f975f06e989386e0f4054c20ac3d83479c318343d177b9c6bfd6070d882a27e3183818d216bf63b1efae9a7f0120698f6ce", 0xbd}, {&(0x7f0000000540)="6d3b3c7ac130ffb893a79e735d2d6d40e6e9de658b3b096575f491316b7dfe791c9201e782299a7d363e5799a9c502d3509eb2ae8123e4b727098ac4444be2417f3938b7448a74ce85b1f4c2fe102c7b3da99560ed9b490b3450d35ed1de99b2952995dbf8526d182e6f9c23e2222c2656cd067012aec905cece76fef35c630590711e72ac325708dbe45de4c853749993f1445d26f169634919436d88d5162274952eb518d4a0a1ee2e5b3bc038bf8829cf6f1bc9a865c87a4f004db18d65f820b722761b4cefd43c31c8aa224ce3547fd7621f27bef54f556496c93ddc25fc17548e427791686bada2795b76", 0xed}], 0x3, &(0x7f0000000780)=[@rights={{0x38, 0x1, 0x1, [r2, r1, r0, r1, r0, r0, r0, r0, r1, r2]}}, @rights={{0x20, 0x1, 0x1, [r2, r1, r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {r3, r6, r9}}}], 0x78, 0x40000}, {&(0x7f0000000800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000000880)="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{&(0x7f0000003400)="e065363ad4709012727ed17c80383d07dd9cabfde5071e4cd54078d324b83bc1a6324a613638c28af53ab0c486f8e151e756beb37225056a77fc2482e0b6fe89e9a6a2aa0dbf5a9d584b383b021bc9d649a5a894378f7b761269a9533f95b7c9b24fa1", 0x63}, {&(0x7f0000003480)="36d4b5312033a8ab8e8488fa1da35649052330c5b65019efd894123ab3c7a72e683b102fb39a565b1a60aa716355cc6fed51649fc0e3497813e5e71f8ceeb861d964b457f93045b7886b0f09c2a995e2adfaff80e5b4296c7c4123cd49e8354932478dda1cf729549e6027c4a6713eba7302d438de491ffbecf03e802f3ef545f0e285757572895273b054c36df097d1be794c1ab8b076598a2a20fe5bf9b43ee83b822c28a249f05b4b2b211a3e37b508cc976097b6f8842c4c2d493eb84e56ed4cd22201216ae768bec635b510347ccc56a25d719192", 0xd7}, {&(0x7f0000003580)="0ef326554c2faa68b2ec393d12783625bb856cc2c69f34a6e2ca13a5d27e9225608f3f928b1226bb398591702f08a19d709385484d4bc14e7930f431f827382b10b3e121334ac83cd4362804e5c63c8cd3177baf6e2a0a2d591c065db9713cbd27c7ca4ba7227f5abbc60924cb9450fdac2283ca9e6a5ac42295e4aacedbabe00bb0baa973251df59d90428cfe4ba4be", 0x90}, {&(0x7f0000003640)="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", 0x1000}, {&(0x7f0000004640)="ae16beed086ce3a4d32fe06aed307f60ffacc68c542e81bf15ec2f26a106475cfe774e8f0bb38a7ca14793ce3a06c550a3cc15016a61429b489f14ee23b2c26e87120c9ae6be6218c29f7b8e665ea76ccc26ec9bcf6f64bfd8da14122422046edb97a391fad3971cf966746a639b9192cf2aff0cac4ea5aa8af170206e024ad26218e1c6dcba0532f877cedea854af131ebb0d809633c48116880b116f60b77b9cccbf455824c256dc4f9426254551a73763d24114bc5c5f619346b7eb4d437094f802ca27fbd76486bcfd90a50df93e4812636a7fc1dac48dbc7931437522c6b5e916805f80d503a4e89ea8cbe34a80320f044d8e", 0xf5}], 0x6, &(0x7f00000047c0)=[@cred={{0x1c, 0x1, 0x2, {r7, r6, r5}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, r0, r2, r2, r1, r0, r2]}}, @cred={{0x1c, 0x1, 0x2, {r7, r6, r9}}}], 0x88, 0x4000800}], 0x7, 0x41) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 09:18:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xc00000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x7ffff000}], 0x1}, 0x0) 09:18:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000005200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1042.589567][ T3756] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:13 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0xf0ffffff7f0000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x1fffffbf, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1042.672810][ T3756] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:13 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4c00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000140)={0xffffffffffffffff}, 0x13f, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f00000001c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r3, 0xfffffffffffffe3a}}, 0x18) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x0, 0x2, 0x0) ppoll(&(0x7f0000000200)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0xfffffffffffffe09) 09:18:13 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x100000000000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xe00000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0xfffffdef}], 0x1}, 0x0) 09:18:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000006200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x20000050, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1043.039201][ T4220] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1043.079237][ T4220] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:13 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x200000000000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:13 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x0, 0x2000, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x40000000, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x2}, 0x0) 09:18:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000007200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x1000000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:14 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x300000000000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492578, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000003c0)) signalfd4(r1, &(0x7f0000000340)={0x6}, 0x8, 0x80000) accept4(r1, &(0x7f0000000440)=@xdp={0x2c, 0x0, 0x0}, &(0x7f00000004c0)=0x80, 0x800) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0xf, 0x6, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5662941c, 0x0, 0x0, 0x0, 0x3479e0f2}, [@exit, @ldst={0x1, 0x0, 0x7, 0x0, 0x2, 0xffffffffffffffe0, 0xfffffffffffffff0}, @ldst={0x3, 0x3, 0xfbaea7fda9475d7, 0xb, 0x8, 0xfffffffffffffff6, 0x1}]}, &(0x7f0000000380)='syzkaller\x00', 0x9, 0xc4, &(0x7f0000000540)=""/196, 0x41100, 0x1, [], r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000680)={0x5, 0xe, 0xfffffffffffffffa, 0xe62}, 0x10}, 0x70) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x183801, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r3, &(0x7f00000000c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000140), r4}}, 0x18) 09:18:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x50000020, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1043.667706][ T4932] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:14 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x400000000000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x5}, 0x0) [ 1043.763453][ T4932] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400000f200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x2000000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x6}, 0x0) 09:18:14 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x500000000000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xbfffff1f, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400400, 0x0) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="0e0000000200000034fd8e00134d1e70b75b64de9a3d91a6017455f26e25a827a5ef63a1ad4734f9802a87e36347d164ecca78733e83df49515e883c3b7a3b008cc66f584a9f039d11bf1a29b5ddd008e682780ff93ad389d74c0ca9419a9093aada9655786280f81d75888ca8c2933a3f8b199ea87c64f87232058e05e86e8db2bdeae7ccc5a040a07886baba00"/154], 0x9a) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1044.141203][ T5304] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1044.194913][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:15 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x700000000000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000020200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x100000000000000, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x8}, 0x0) 09:18:15 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x800000000000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x3f00000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:15 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) bind$isdn(r2, &(0x7f0000000040)={0x22, 0x7, 0x84, 0x1, 0x10de}, 0x6) ppoll(&(0x7f0000000500)=[{r0, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000028200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x600000000000000, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1044.748468][ T5929] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1044.792350][ T5929] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x9}, 0x0) [ 1044.880205][ C0] net_ratelimit: 25 callbacks suppressed [ 1044.880214][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1044.880244][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1044.885963][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:18:15 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0xc00000000000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:15 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x39, 0x0, @thr={&(0x7f0000000540)="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", &(0x7f0000000000)="04a543f6074f9d5246e11d2741b58546a9649cf79361bdee68edfeddab293744bb2f50e4b51f149cb38f73e3f793d7ba7582d1b389a61151bd3cba01df10f11f5edd6d6068d091fb383c280d312a7e9c21b42b9e830055cb31bbb6d4004673da99a34747831693c534503d4a3892ee60b15bac00a5ee8e3d325dbac1f1044b18be8b479bf1a5406b6137eec7a221c26a513fe0656f6ba89a67893da638b788ebd19e74b8568e75f3e952e769266db0f24aa19b418e95d89ee0ecffd574045314bece71f241d67399eff0b36cd32f832a0237f131c4d5be88630f1a47ed8ee2932e"}}, &(0x7f0000000180)=0x0) timer_settime(r2, 0x0, &(0x7f00000001c0)={{}, {0x77359400}}, &(0x7f0000000200)) getpeername$unix(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x4000000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x4000000000000000, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400003f200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0xa}, 0x0) [ 1045.213926][ T6442] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1045.245829][ T6442] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:16 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x3800000000000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x5000002000000000, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1045.370241][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1045.376115][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:18:16 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x4800000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000040200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0xb}, 0x0) [ 1045.600200][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1045.606107][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1045.612019][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1045.617808][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1045.623730][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1045.638685][ T6894] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:16 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x4000000000000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0xbfffff1f00000000, 'dh\x00', 0x0, 0x7fffffff}, 0x2c) [ 1045.721327][ T6894] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:16 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) getpeername$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x4c00000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x10}, 0x0) 09:18:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000048200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x06\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:16 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x8000000000000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1046.030382][ T7379] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1046.054721][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x6000000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x11}, 0x0) 09:18:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:17 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400004c200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1046.367457][ T7698] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1046.456373][ T7698] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24006758200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x6558000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x12}, 0x0) 09:18:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00@\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:17 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x800, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x4, 0x0, 0x1}, 0x80000001}}, 0x18) 09:18:17 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x2, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000060200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1046.985949][ T8129] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:17 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x3, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x01\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x13}, 0x0) 09:18:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x6800000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24005867200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:18 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x0, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:18 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x4, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1047.401371][ T8611] validate_nla: 1 callbacks suppressed [ 1047.401382][ T8611] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) [ 1047.493958][ T8611] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x14}, 0x0) 09:18:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000068200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:18 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x5, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:18 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0xf9bdd2faf6114f57, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x6c00000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\xbf\xff\xff\x1f\x00', 0x0, 0x7fffffff}, 0x2c) [ 1047.866199][ T9273] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400006c200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:18 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x7, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1047.937266][ T9273] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0xffffff1f}, 0x0) 09:18:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x7400000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dhP\x00\x00 \x00', 0x0, 0x7fffffff}, 0x2c) 09:18:18 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x115) 09:18:19 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1048.244516][ T9702] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1048.283470][ T9702] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000074200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x2}, 0x0) 09:18:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x7a00000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:19 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) bind$rxrpc(r2, &(0x7f0000000040)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e23, @multicast1}}, 0x24) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400007a200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:19 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0xc, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1048.689562][T10063] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x3}, 0x0) [ 1048.775711][T10063] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh \x00\x00P\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:19 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x38, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x8100000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400d17f200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:19 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) getpeername(r1, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1049.053734][T10494] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x4}, 0x0) [ 1049.109431][T10494] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:20 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x300, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x1f\xff\xff\xbf\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000081200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x88a8ffff00000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:20 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0xa, 0x6, 0x9}) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xf}, 0x0) 09:18:20 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x500, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1049.557499][T10985] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x0, 0x7fffffff}, 0x2c) [ 1049.642904][T10985] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24007fd1200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:20 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x80, 0x0) ioctl$VIDIOC_G_FBUF(r2, 0x8030560a, &(0x7f0000000140)={0x4, 0x4, &(0x7f0000000080)="346a3e963bab11929331dcbd59e825f1b36df020b6ffc4d9517fd7d7b2f03539158368b1a05ccce7e31f93d2dacd601f436fef1118681a919c382db98b64608dcf457f99fc70eaad89e11357b2951badef40dbcbedda5f33162c1fd8bb2a0ed9abe229ab5f379c7a5ad4371b1d37", {0x3e40, 0x401, 0x73767f5b, 0x7, 0x3, 0x8, 0x1, 0x9}}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ppoll(&(0x7f0000000500)=[{r0, 0x2103, 0x64}], 0x0, 0x0, 0x0, 0xff65) r3 = fcntl$dupfd(r0, 0x406, r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000040)=[r0, r1], 0x2) 09:18:20 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x700, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x9effffff00000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xf0}, 0x0) [ 1049.987466][T11484] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) [ 1050.078417][T11484] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000f0200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:20 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0xc00, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x300}, 0x0) 09:18:20 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x57, "cb054855ec88aab01b90e2b2b54a5b37b1738b08dba08b7c945d2b89f60fe1361fb3c2d8d0d9e636034d8f53f063d54f0ae66c43c7ef461244dab63da6f2e1d67ccf005cba73920058ae49c2876d29f093175b1602bfae"}, &(0x7f00000000c0)=0x5f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) listen(r0, 0x0) 09:18:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xc3ffffff00000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:21 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x3800, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1050.450722][T12049] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000000a0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1050.495664][T12049] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:21 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = semget(0x2, 0x3, 0x114) semtimedop(r2, &(0x7f0000000000)=[{0x1, 0xfff, 0x800}, {0x3, 0x4, 0x1000}, {0x3, 0x30800000000, 0x1000}, {0x1, 0x8709, 0x1000}, {0x0, 0x1, 0x1000}, {0x2, 0x1ff, 0x1000}, {0x3, 0xe5, 0x1800}, {0x5, 0x80000000, 0x1000}, {0x2, 0x4, 0x1800}], 0x9, &(0x7f0000000040)={0x77359400}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xf00}, 0x0) [ 1050.650631][T12194] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:18:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xe113000000000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:21 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x4000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00 \x00\x00P\x00', 0x0, 0x7fffffff}, 0x2c) [ 1050.808336][T12355] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1050.846159][T12355] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x3f00}, 0x0) 09:18:21 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) 09:18:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000000f0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:21 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x1000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xf0ffffff00000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1051.120199][ C1] net_ratelimit: 22 callbacks suppressed [ 1051.120208][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1051.120247][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1051.125936][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1051.177647][T12845] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:18:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x1f\xff\xff\xbf\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:22 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) accept4(r1, &(0x7f0000000140)=@llc, &(0x7f00000000c0)=0x80, 0x80000) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x0, 0x0) ioctl$VIDIOC_ENUMOUTPUT(r2, 0xc0485630, &(0x7f0000000000)={0x1, "e5c95f9c783aad6b4f4be294266269d3bbaf2da0f8b448e32b12c8c377053b2b", 0x2, 0x9, 0x6, 0xffffff, 0x6}) ioctl$KVM_GET_API_VERSION(r2, 0xae00, 0x0) 09:18:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x4000}, 0x0) [ 1051.339618][T12939] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000002200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:22 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x2000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1051.446783][T12939] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xfeffffff00000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:22 executing program 0: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x3, 0x3f, 0x2, 0x209, 0x5, 0x101, 0x6, 0x10000, 0x3, 0x81}) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, 0x0, 0x0, 0x0) [ 1051.610192][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1051.616044][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:18:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x6f86}, 0x0) 09:18:22 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x3000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1051.840191][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1051.846055][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1051.851978][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1051.857758][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1051.863676][ C1] protocol 88fb is buggy, dev hsr_slave_0 09:18:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000003200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xffffff7f00000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:22 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x476, 0x101002) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000180)={0x11, 0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x7530}}], 0xffd6) 09:18:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x7fde}, 0x0) 09:18:22 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x4000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1052.182791][T13816] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000004200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xffffffff00000000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:23 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x5000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x8100}, 0x0) 09:18:23 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/32) [ 1052.518495][T14250] validate_nla: 1 callbacks suppressed [ 1052.518505][T14250] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1052.578523][T14250] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x01\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000005200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:23 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_OUTPUT(r0, 0xc004562f, &(0x7f0000000140)) 09:18:23 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x7000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0xfffffffffffff000, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x866f}, 0x0) 09:18:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) [ 1052.997896][T14734] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:23 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000fefff67a0af0fff8ffffff79a4f0ff00000000b7060000020000001d4605000000000064040000010000000404000001000000b7050000220080006a0a00fe00000000850000000a000000b7000000000000009500000000000000"], &(0x7f0000000340)='GPL\x00'}, 0x48) 09:18:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000006200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:23 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x8000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1053.101763][T14734] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:24 executing program 0: clone(0x3502001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001500)='/dev/autofs\x00', 0x0, 0x0) clone(0x3102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000280)=0x100000001, 0xab) connect$inet6(r1, &(0x7f00000000c0), 0x1c) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000180), 0xfe0c) connect$packet(r0, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="172472bcfacb"}, 0x14) setsockopt$inet_mreq(r0, 0x0, 0x24, 0x0, 0x0) sched_yield() 09:18:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xde7f}, 0x0) 09:18:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x2, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\xbf\xff\xff\x1f\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:24 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0xc000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000007200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1053.518696][T15166] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:24 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000280)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_CROP(r0, 0x4014563c, &(0x7f0000000040)={0x2, {0x0, 0x0, 0x100}}) [ 1053.624659][T15166] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xf000}, 0x0) 09:18:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00P\x00\x00 \x00', 0x0, 0x7fffffff}, 0x2c) 09:18:24 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x38000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x3, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400000f200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:24 executing program 0: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/userio\x00', 0x2, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f00000001c0)={0x1, 0x6}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000180), 0x2) 09:18:24 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x40000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x34000}, 0x0) 09:18:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) [ 1054.094054][T15735] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1054.137331][T15735] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000028200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00 \x00\x00P\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:25 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x7ffffffff000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x4, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1054.482438][T16112] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1054.524787][T16112] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x400300}, 0x0) 09:18:25 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0xf0ffffff7f0000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000048200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:25 executing program 0: 09:18:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x1f\xff\xff\xbf\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x5, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:25 executing program 0: [ 1054.893884][T16556] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xf0ffff}, 0x0) 09:18:25 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x100000000000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400004c200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x0, 0x7fffffff}, 0x2c) [ 1055.033677][T16556] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:25 executing program 0: 09:18:26 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x200000000000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x6, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:26 executing program 0: 09:18:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x1000000}, 0x0) 09:18:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000060200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1055.465277][T17008] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:26 executing program 0: [ 1055.532509][T17008] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:26 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x300000000000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:26 executing program 0: 09:18:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x2000000}, 0x0) 09:18:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:26 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="c0"], 0x1, 0x0) msgrcv(0x0, 0x0, 0xdc, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 09:18:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000068200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:26 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x400000000000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1055.943750][T17397] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00 \x00\x00P\x00', 0x0, 0x7fffffff}, 0x2c) [ 1056.041131][T17397] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x3000000}, 0x0) 09:18:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000002c0)=""/243) 09:18:27 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x500000000000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x8, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400006c200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x1f\xff\xff\xbf\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:27 executing program 0: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000001c0)=0x1d) [ 1056.482216][T18053] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x4000000}, 0x0) 09:18:27 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x700000000000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1056.588760][T18053] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000074200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0xa, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) [ 1056.892492][T18500] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xf000000}, 0x0) 09:18:27 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x800000000000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:27 executing program 0: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000001c0)=0x1d) [ 1056.956369][T18500] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="2400007a200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0xc, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x8008ae9d, 0x0) 09:18:28 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0xc00000000000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000250007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x3f000000}, 0x0) [ 1057.360201][ C0] net_ratelimit: 22 callbacks suppressed [ 1057.360209][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1057.360243][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1057.365911][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1057.396095][T18849] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:28 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0xd4b9dfe) clone(0x1000108, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() fsetxattr$security_selinux(r0, &(0x7f0000000340)='security.selinux\x00', &(0x7f0000000000)='system_u:object_r:setrans_var_run_t:s0\x00', 0xff31, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2f) ftruncate(r0, 0x0) 09:18:28 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x3800000000000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1057.514518][T18925] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:18:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0xe, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x40000000}, 0x0) 09:18:28 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x4000000000000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000002f0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1057.850213][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1057.856070][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:18:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x01\x00', 0x0, 0x7fffffff}, 0x2c) [ 1057.913118][T19298] validate_nla: 1 callbacks suppressed [ 1057.913130][T19298] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:28 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x7ffffffff000, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:28 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x8000000000000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1058.052675][T19298] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1058.080192][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1058.086126][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1058.092011][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1058.097827][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1058.103739][ C1] protocol 88fb is buggy, dev hsr_slave_0 09:18:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000600007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x81000000}, 0x0) 09:18:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x10, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:29 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:29 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f00000001c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000100)={0x30, 0x2, 0x0, {0x40000000}}, 0x30) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x100, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000003c0)=""/251) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) [ 1058.354425][T19674] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1058.445930][T19674] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\xbf\xff\xff\x1f\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000670007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:29 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x48, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x866f0000}, 0x0) 09:18:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x800, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000000c0)={0x3, 0xae, "d0b219ebd15f2375a0ed69cd08ebfdf4bfa047997e7ff7b0155355df7cf7398245ae71db06b051cf137f08633e2017aaae75af82b2ee3f13123cfceb46aa2e063cefddaf3471ce9237d77c9a6e343802e108236971b422441720e431f0542afa83f41756a2e9e025d4a8ef78bf4b5c69267fa44912633f6a4b29d8dc1fdf61b38d8a5a5f32e41a5e3466935e67f3dfcc338c7cd525d4834e59a2986cbe2ff34d7ebb429ee143eef27de932b67601"}) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00000003c0)='-bdevlo\x00', 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) sendfile(0xffffffffffffffff, r3, 0x0, 0x2000005) r4 = dup2(r3, 0xffffffffffffffff) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0xe3, @empty, 0x10000}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000001c0)=0x8001, 0x4) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x1004e24, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 1058.750633][T20099] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1058.821635][T20103] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:29 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1058.934983][T20103] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00P\x00\x00 \x00', 0x0, 0x7fffffff}, 0x2c) 09:18:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000006b0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x9effffff}, 0x0) 09:18:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x4c, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:29 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x4, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1059.271426][T20542] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1059.292884][T20549] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) [ 1059.323425][T20549] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x7) sendmsg$alg(r1, 0x0, 0x0) getgroups(0x0, 0x0) getgid() fstat(r1, &(0x7f0000000300)) setgroups(0x2, &(0x7f00000005c0)=[0x0, 0x0]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0xfffffffffffffffd) r3 = getpid() pipe2(0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) r4 = socket(0x10, 0x802, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000000)={@initdev, @empty, 0x0}, &(0x7f0000000040)=0xc) sendmsg$sock(r4, &(0x7f00000002c0)={&(0x7f0000000080)=@can={0x1d, r5}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="2837601dcccadfba629db804b0b501f12ed5268ae1204cdd8ba89f406552453e182a87b575f6e53df29447a2ab752c4f9762a2e730f027a61bab891f037da81b3d7c3dd1ad222b0fd9a6c497cc2bd43b8943b688ae5b120bd680a3c84ebe72913e", 0x61}, {&(0x7f0000000380)="3c5df1691d0406f03981bce807459b91a3d147a9be60c09bc1c9732fe128c2e3f19df2044465f86fe7882658fc66a265d567c2284778e3f86a09328595b07e2d2d2ee0d898607e50dd13227a718c41e5ed81e70788f6a524ce968d417b59d3e373246204772d9d58c54b982374a652855182487bb02f5a3edb772257b1ee8fa391436e9d69961cb5bb2136c0bff00f58095e244a216d428ffcc3c0006a33033f09fa529db47724e742413ff978f17f529f247b4cea4a7cc6aa653775c36b622d3ff6d616f78f51978ae919d24f1b0c9a196ae58f1428f07208d0f892778950dd47edf3826f44256d3f137e462e", 0xed}], 0x2, &(0x7f0000000240)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x40}}, @mark={{0x14, 0x1, 0x24, 0x5}}], 0x60}, 0x8000) sendmsg$nl_route(r4, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x3}) r6 = socket(0x11, 0x3, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(r6, 0x0, 0x0) ptrace(0xffffffffffffffff, r3) 09:18:30 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000000a0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xde7f0000}, 0x0) 09:18:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x60, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1059.536842][T20863] QAT: Invalid ioctl [ 1059.624174][T20936] [ 1059.626567][T20936] ===================================================== [ 1059.633497][T20936] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 1059.640952][T20936] 5.2.0+ #90 Not tainted [ 1059.645190][T20936] ----------------------------------------------------- [ 1059.651521][T20945] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1059.652124][T20936] syz-executor.1/20936 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 1059.652139][T20936] 00000000666f95a7 (&fiq->waitq){+.+.}, at: io_submit_one+0xefa/0x2ef0 [ 1059.677611][T20936] [ 1059.677611][T20936] and this task is already holding: [ 1059.683950][T20978] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1059.684972][T20936] 000000005f9365da (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xeb5/0x2ef0 [ 1059.685011][T20936] which would create a new lock dependency: [ 1059.708394][T20936] (&(&ctx->ctx_lock)->rlock){..-.} -> (&fiq->waitq){+.+.} [ 1059.713578][T20978] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1059.715722][T20936] [ 1059.715722][T20936] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 1059.715725][T20936] (&(&ctx->ctx_lock)->rlock){..-.} [ 1059.715735][T20936] [ 1059.715735][T20936] ... which became SOFTIRQ-irq-safe at: [ 1059.715756][T20936] lock_acquire+0x190/0x410 [ 1059.715777][T20936] _raw_spin_lock_irq+0x60/0x80 [ 1059.755076][T20936] free_ioctx_users+0x2d/0x490 [ 1059.759930][T20936] percpu_ref_switch_to_atomic_rcu+0x4c0/0x570 [ 1059.766261][T20936] rcu_core+0x67f/0x1580 [ 1059.770590][T20936] rcu_core_si+0x9/0x10 [ 1059.774848][T20936] __do_softirq+0x262/0x98c [ 1059.779437][T20936] irq_exit+0x19b/0x1e0 [ 1059.783765][T20936] smp_apic_timer_interrupt+0x1a3/0x610 [ 1059.789407][T20936] apic_timer_interrupt+0xf/0x20 [ 1059.794432][T20936] inotify_read+0x2d0/0x7f0 [ 1059.799109][T20936] __vfs_read+0x8a/0x110 [ 1059.803458][T20936] vfs_read+0x1f0/0x440 [ 1059.807008][T21185] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1059.807706][T20936] ksys_read+0x14f/0x290 [ 1059.807725][T20936] __x64_sys_read+0x73/0xb0 [ 1059.819798][T21185] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1059.820191][T20936] do_syscall_64+0xfd/0x6a0 [ 1059.820205][T20936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1059.820219][T20936] [ 1059.820219][T20936] to a SOFTIRQ-irq-unsafe lock: [ 1059.849535][T20936] (&fiq->waitq){+.+.} [ 1059.849547][T20936] [ 1059.849547][T20936] ... which became SOFTIRQ-irq-unsafe at: [ 1059.861496][T20936] ... [ 1059.861514][T20936] lock_acquire+0x190/0x410 [ 1059.868680][T20936] _raw_spin_lock+0x2f/0x40 [ 1059.873299][T20936] flush_bg_queue+0x1f3/0x3c0 [ 1059.878081][T20936] fuse_request_queue_background+0x2f8/0x5a0 [ 1059.884151][T20936] fuse_request_send_background+0x58/0x110 [ 1059.890050][T20936] fuse_fill_super+0x13cd/0x1730 [ 1059.895079][T20936] mount_nodev+0x66/0x110 [ 1059.899495][T20936] fuse_mount+0x2d/0x40 [ 1059.903740][T20936] legacy_get_tree+0x108/0x220 [ 1059.908598][T20936] vfs_get_tree+0x8e/0x390 [ 1059.913103][T20936] do_mount+0x13b3/0x1c30 [ 1059.917525][T20936] ksys_mount+0xdb/0x150 [ 1059.919926][T21276] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1059.921945][T20936] __x64_sys_mount+0xbe/0x150 [ 1059.921960][T20936] do_syscall_64+0xfd/0x6a0 [ 1059.921973][T20936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1059.921977][T20936] [ 1059.921977][T20936] other info that might help us debug this: [ 1059.921977][T20936] [ 1059.921981][T20936] Possible interrupt unsafe locking scenario: [ 1059.921981][T20936] [ 1059.921984][T20936] CPU0 CPU1 [ 1059.921987][T20936] ---- ---- [ 1059.921999][T20936] lock(&fiq->waitq); [ 1059.933863][T21276] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1059.934891][T20936] local_irq_disable(); [ 1059.934894][T20936] lock(&(&ctx->ctx_lock)->rlock); [ 1059.934904][T20936] lock(&fiq->waitq); [ 1059.934911][T20936] [ 1059.934914][T20936] lock(&(&ctx->ctx_lock)->rlock); [ 1059.934920][T20936] [ 1059.934920][T20936] *** DEADLOCK *** [ 1059.934920][T20936] 09:18:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x68, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x6c, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x74, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7a, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1059.934937][T20936] 1 lock held by syz-executor.1/20936: [ 1059.983683][T21279] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1059.985990][T20936] #0: 000000005f9365da (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xeb5/0x2ef0 [ 1059.986036][T20936] [ 1059.986036][T20936] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 1059.996554][T21279] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1060.000488][T20936] -> (&(&ctx->ctx_lock)->rlock){..-.} { [ 1060.000504][T20936] IN-SOFTIRQ-W at: 09:18:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0xf0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1060.000526][T20936] lock_acquire+0x190/0x410 [ 1060.000537][T20936] _raw_spin_lock_irq+0x60/0x80 [ 1060.000560][T20936] free_ioctx_users+0x2d/0x490 [ 1060.051575][T21282] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1060.057900][T20936] percpu_ref_switch_to_atomic_rcu+0x4c0/0x570 [ 1060.057922][T20936] rcu_core+0x67f/0x1580 [ 1060.068490][T21282] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1060.070638][T20936] rcu_core_si+0x9/0x10 [ 1060.070671][T20936] __do_softirq+0x262/0x98c [ 1060.070684][T20936] irq_exit+0x19b/0x1e0 [ 1060.070707][T20936] smp_apic_timer_interrupt+0x1a3/0x610 [ 1060.134066][T21286] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1060.134732][T20936] apic_timer_interrupt+0xf/0x20 [ 1060.134749][T20936] inotify_read+0x2d0/0x7f0 [ 1060.134776][T20936] __vfs_read+0x8a/0x110 09:18:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x300, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1060.147627][T21286] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1060.147782][T20936] vfs_read+0x1f0/0x440 [ 1060.188558][T20936] ksys_read+0x14f/0x290 [ 1060.191256][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1060.194454][T20936] __x64_sys_read+0x73/0xb0 [ 1060.207709][T20936] do_syscall_64+0xfd/0x6a0 [ 1060.208318][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1060.213867][T20936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.213874][T20936] INITIAL USE at: [ 1060.213890][T20936] lock_acquire+0x190/0x410 [ 1060.213900][T20936] _raw_spin_lock_irq+0x60/0x80 [ 1060.213914][T20936] free_ioctx_users+0x2d/0x490 [ 1060.213938][T20936] percpu_ref_switch_to_atomic_rcu+0x4c0/0x570 [ 1060.234251][T21289] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1060.235472][T20936] rcu_core+0x67f/0x1580 [ 1060.235485][T20936] rcu_core_si+0x9/0x10 [ 1060.235498][T20936] __do_softirq+0x262/0x98c [ 1060.235519][T20936] irq_exit+0x19b/0x1e0 [ 1060.292503][T20936] smp_apic_timer_interrupt+0x1a3/0x610 [ 1060.299619][T20936] apic_timer_interrupt+0xf/0x20 [ 1060.302668][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1060.306115][T20936] inotify_read+0x2d0/0x7f0 [ 1060.306136][T20936] __vfs_read+0x8a/0x110 [ 1060.315257][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1060.319311][T20936] vfs_read+0x1f0/0x440 [ 1060.319322][T20936] ksys_read+0x14f/0x290 [ 1060.319341][T20936] __x64_sys_read+0x73/0xb0 [ 1060.352821][T20936] do_syscall_64+0xfd/0x6a0 [ 1060.358885][T20936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.366325][T20936] } [ 1060.368917][T20936] ... key at: [] __key.53879+0x0/0x40 [ 1060.376360][T20936] ... acquired at: [ 1060.378273][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1060.380168][T20936] lock_acquire+0x190/0x410 [ 1060.380184][T20936] _raw_spin_lock+0x2f/0x40 [ 1060.380206][T20936] io_submit_one+0xefa/0x2ef0 [ 1060.387330][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1060.391961][T20936] __x64_sys_io_submit+0x1bd/0x570 [ 1060.391975][T20936] do_syscall_64+0xfd/0x6a0 [ 1060.391987][T20936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.391989][T20936] [ 1060.391993][T20936] [ 1060.391993][T20936] the dependencies between the lock to be acquired [ 1060.392006][T20936] and SOFTIRQ-irq-unsafe lock: [ 1060.443328][T20936] -> (&fiq->waitq){+.+.} { [ 1060.447719][T20936] HARDIRQ-ON-W at: [ 1060.451689][T20936] lock_acquire+0x190/0x410 [ 1060.457830][T20936] _raw_spin_lock+0x2f/0x40 [ 1060.463961][T20936] flush_bg_queue+0x1f3/0x3c0 [ 1060.470268][T20936] fuse_request_queue_background+0x2f8/0x5a0 [ 1060.477878][T20936] fuse_request_send_background+0x58/0x110 [ 1060.485330][T20936] fuse_fill_super+0x13cd/0x1730 [ 1060.491896][T20936] mount_nodev+0x66/0x110 [ 1060.497875][T20936] fuse_mount+0x2d/0x40 [ 1060.503659][T20936] legacy_get_tree+0x108/0x220 [ 1060.510045][T20936] vfs_get_tree+0x8e/0x390 [ 1060.516087][T20936] do_mount+0x13b3/0x1c30 [ 1060.522043][T20936] ksys_mount+0xdb/0x150 [ 1060.527907][T20936] __x64_sys_mount+0xbe/0x150 [ 1060.534208][T20936] do_syscall_64+0xfd/0x6a0 [ 1060.540337][T20936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.547861][T20936] SOFTIRQ-ON-W at: [ 1060.551825][T20936] lock_acquire+0x190/0x410 [ 1060.557952][T20936] _raw_spin_lock+0x2f/0x40 [ 1060.564082][T20936] flush_bg_queue+0x1f3/0x3c0 [ 1060.570385][T20936] fuse_request_queue_background+0x2f8/0x5a0 [ 1060.578014][T20936] fuse_request_send_background+0x58/0x110 [ 1060.585444][T20936] fuse_fill_super+0x13cd/0x1730 [ 1060.592009][T20936] mount_nodev+0x66/0x110 [ 1060.597967][T20936] fuse_mount+0x2d/0x40 [ 1060.603752][T20936] legacy_get_tree+0x108/0x220 [ 1060.610154][T20936] vfs_get_tree+0x8e/0x390 [ 1060.616192][T20936] do_mount+0x13b3/0x1c30 [ 1060.622167][T20936] ksys_mount+0xdb/0x150 [ 1060.628037][T20936] __x64_sys_mount+0xbe/0x150 [ 1060.634356][T20936] do_syscall_64+0xfd/0x6a0 [ 1060.640484][T20936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.648004][T20936] INITIAL USE at: [ 1060.651878][T20936] lock_acquire+0x190/0x410 [ 1060.657919][T20936] _raw_spin_lock+0x2f/0x40 [ 1060.663964][T20936] flush_bg_queue+0x1f3/0x3c0 [ 1060.670184][T20936] fuse_request_queue_background+0x2f8/0x5a0 [ 1060.677697][T20936] fuse_request_send_background+0x58/0x110 [ 1060.685040][T20936] fuse_fill_super+0x13cd/0x1730 [ 1060.691515][T20936] mount_nodev+0x66/0x110 [ 1060.697381][T20936] fuse_mount+0x2d/0x40 [ 1060.703077][T20936] legacy_get_tree+0x108/0x220 [ 1060.709376][T20936] vfs_get_tree+0x8e/0x390 [ 1060.715347][T20936] do_mount+0x13b3/0x1c30 [ 1060.721215][T20936] ksys_mount+0xdb/0x150 [ 1060.726993][T20936] __x64_sys_mount+0xbe/0x150 [ 1060.733210][T20936] do_syscall_64+0xfd/0x6a0 [ 1060.739253][T20936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.746788][T20936] } [ 1060.749280][T20936] ... key at: [] __key.44338+0x0/0x40 [ 1060.756702][T20936] ... acquired at: [ 1060.760486][T20936] lock_acquire+0x190/0x410 [ 1060.765138][T20936] _raw_spin_lock+0x2f/0x40 [ 1060.769788][T20936] io_submit_one+0xefa/0x2ef0 [ 1060.774612][T20936] __x64_sys_io_submit+0x1bd/0x570 [ 1060.779867][T20936] do_syscall_64+0xfd/0x6a0 [ 1060.784537][T20936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.790570][T20936] [ 1060.792870][T20936] [ 1060.792870][T20936] stack backtrace: [ 1060.798738][T20936] CPU: 1 PID: 20936 Comm: syz-executor.1 Not tainted 5.2.0+ #90 [ 1060.806354][T20936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1060.816385][T20936] Call Trace: [ 1060.819652][T20936] dump_stack+0x172/0x1f0 [ 1060.823959][T20936] check_irq_usage.cold+0x5b4/0x72e [ 1060.829134][T20936] ? check_usage_forwards+0x330/0x330 [ 1060.834480][T20936] ? check_path+0x26/0x40 [ 1060.838783][T20936] ? __kasan_check_read+0x11/0x20 [ 1060.843820][T20936] ? check_noncircular+0x16d/0x3e0 [ 1060.848908][T20936] ? print_circular_bug+0x200/0x200 [ 1060.854086][T20936] ? __lockdep_reset_lock+0x450/0x450 [ 1060.859433][T20936] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1060.865651][T20936] __lock_acquire+0x25c3/0x4c30 [ 1060.870481][T20936] ? __lock_acquire+0x25c3/0x4c30 [ 1060.875480][T20936] ? debug_smp_processor_id+0x3c/0x214 [ 1060.880939][T20936] ? mark_held_locks+0xf0/0xf0 [ 1060.885682][T20936] lock_acquire+0x190/0x410 [ 1060.890163][T20936] ? io_submit_one+0xefa/0x2ef0 [ 1060.895010][T20936] _raw_spin_lock+0x2f/0x40 [ 1060.899490][T20936] ? io_submit_one+0xefa/0x2ef0 [ 1060.904316][T20936] io_submit_one+0xefa/0x2ef0 [ 1060.908978][T20936] ? ioctx_alloc+0x1dc0/0x1dc0 [ 1060.913717][T20936] ? aio_setup_rw+0x180/0x180 [ 1060.918386][T20936] __x64_sys_io_submit+0x1bd/0x570 [ 1060.923474][T20936] ? __x64_sys_io_submit+0x1bd/0x570 [ 1060.928730][T20936] ? __ia32_sys_io_destroy+0x420/0x420 [ 1060.934180][T20936] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1060.939631][T20936] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1060.945079][T20936] ? do_syscall_64+0x26/0x6a0 [ 1060.949745][T20936] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.955794][T20936] ? do_syscall_64+0x26/0x6a0 [ 1060.960446][T20936] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1060.965705][T20936] do_syscall_64+0xfd/0x6a0 [ 1060.970185][T20936] ? do_syscall_64+0xfd/0x6a0 [ 1060.974837][T20936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.980702][T20936] RIP: 0033:0x459829 [ 1060.984590][T20936] Code: fd b7 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 b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1061.004177][T20936] RSP: 002b:00007f03a6bdcc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1061.012571][T20936] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 1061.020542][T20936] RDX: 0000000020000080 RSI: 0000000000000001 RDI: 00007f03a6bbc000 09:18:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00 \x00\x00P\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x500, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1061.028512][T20936] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1061.043622][T20936] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f03a6bdd6d4 [ 1061.051623][T20936] R13: 00000000004c0c01 R14: 00000000004d39e8 R15: 00000000ffffffff [ 1061.092339][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1061.120538][T21295] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1061.120716][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1061.147617][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1061.156536][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1061.173714][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1061.181576][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1061.194664][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env 09:18:31 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:31 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0xe3}, 0x0, 0x0) readlinkat(r2, &(0x7f0000000240)='\x00', &(0x7f0000000280)=""/1, 0x1) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 09:18:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000000f0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xf0ffffff}, 0x0) 09:18:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x600, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x1f\xff\xff\xbf\x00', 0x0, 0x7fffffff}, 0x2c) [ 1061.221891][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1061.253006][T21403] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1061.271078][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1061.297830][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1061.304055][T21408] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:32 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1061.324107][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1061.356452][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:18:32 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0xe3}, 0x0, 0x0) readlinkat(r2, &(0x7f0000000240)='\x00', &(0x7f0000000280)=""/1, 0x1) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 09:18:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xfcffffff}, 0x0) [ 1061.437206][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env 09:18:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000250007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1061.503765][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:18:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x700, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1061.555334][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1061.570520][T21838] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1061.578291][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:18:32 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0xc, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1061.613658][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1061.626687][T21977] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1061.634191][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:18:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xfffff000}, 0x0) 09:18:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:32 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0xe3}, 0x0, 0x0) readlinkat(r2, &(0x7f0000000240)='\x00', &(0x7f0000000280)=""/1, 0x1) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 09:18:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000002f0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1061.677900][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1061.713224][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:18:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0xa00, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1061.768681][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1061.791006][T22251] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1061.791970][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1061.827039][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1061.838429][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1061.856814][T22259] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1061.857751][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env 09:18:32 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x38, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1061.876173][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1061.896948][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1061.904725][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:18:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000600007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:32 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0xe3}, 0x0, 0x0) readlinkat(r2, &(0x7f0000000240)='\x00', &(0x7f0000000280)=""/1, 0x1) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 09:18:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xffffff7f}, 0x0) [ 1061.944443][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1061.969441][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:18:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0xc00, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1062.044738][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1062.059479][T22749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1062.071371][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:18:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xffffff9e}, 0x0) 09:18:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00 \x00\x00P\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:32 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x300, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1062.110623][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1062.128242][T22978] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1062.143636][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:18:32 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0xe3}, 0x0, 0x0) readlinkat(r2, &(0x7f0000000240)='\x00', &(0x7f0000000280)=""/1, 0x1) [ 1062.181127][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1062.189465][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1062.226981][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1062.237712][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1062.249946][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1062.258255][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:18:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000670007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0xe00, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1062.278472][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1062.297477][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:18:33 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x500, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xfffffff0}, 0x0) [ 1062.335295][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1062.354425][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:18:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x1f\xff\xff\xbf\x00', 0x0, 0x7fffffff}, 0x2c) [ 1062.382581][T23375] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1062.409899][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env 09:18:33 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0xe3}, 0x0, 0x0) [ 1062.447492][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1062.468242][T23467] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1062.474560][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1062.483974][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:18:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000006b0007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1062.502054][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1062.509680][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:18:33 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x700, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1062.547640][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1062.557073][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:18:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xfffffffc}, 0x0) 09:18:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x13e1, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1062.596103][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1062.605595][T23714] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:18:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) [ 1062.641247][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1062.683497][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1062.709485][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1062.716264][T23938] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:33 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 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) 09:18:33 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0xc00, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200207041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1062.731870][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1062.739212][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1062.760593][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1062.768872][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1062.802163][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1062.816021][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:18:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x2000, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x40030000000000}, 0x0) [ 1062.849634][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1062.873357][T24200] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1062.876441][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:18:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:33 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3800, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:33 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) [ 1062.971801][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1062.978997][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1062.981560][T24392] validate_nla: 8 callbacks suppressed [ 1062.981575][T24392] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200307041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1063.023337][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1063.032235][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1063.055984][T24392] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1063.062113][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1063.088951][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1063.093353][T24534] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1063.120210][ C0] net_ratelimit: 15 callbacks suppressed [ 1063.120218][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1063.120246][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:18:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) [ 1063.125982][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1063.131774][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1063.139793][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1063.143173][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1063.149439][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1063.156134][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1063.177769][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:18:33 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x4000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1063.178924][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1063.204686][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:18:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x3f00, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 09:18:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x01\x00', 0x0, 0x7fffffff}, 0x2c) [ 1063.247884][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1063.279634][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:18:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200407041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:34 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1063.317962][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1063.338774][T24816] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1063.339660][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1063.374721][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1063.382672][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1063.407359][T24816] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1063.412264][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env 09:18:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x100000000000000}, 0x0) [ 1063.436713][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:18:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x4000, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1063.485073][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1063.496487][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1063.522287][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env 09:18:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) [ 1063.536856][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1063.557706][T25162] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1063.579669][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1063.594818][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1063.600183][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1063.605094][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1063.610795][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1063.622593][T25162] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1063.648258][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1063.663814][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1063.693922][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1063.703555][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1063.716734][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1063.724772][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1063.736335][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1063.743536][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1063.755042][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1063.762285][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1063.773397][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1063.780596][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1063.793585][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1063.800805][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1063.812484][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1063.819623][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:18:34 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)) 09:18:34 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200507041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x200000000000000}, 0x0) 09:18:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x4800, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\xbf\xff\xff\x1f\x00', 0x0, 0x7fffffff}, 0x2c) [ 1063.976248][T25353] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1064.037334][T25351] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:34 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1064.081285][T25351] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:34 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) 09:18:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00P\x00\x00 \x00', 0x0, 0x7fffffff}, 0x2c) 09:18:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x300000000000000}, 0x0) 09:18:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200607041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:35 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) 09:18:35 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x4000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1064.439218][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1064.469631][T25797] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:18:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x4c00, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) [ 1064.486902][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:18:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x400000000000000}, 0x0) 09:18:35 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) [ 1064.635147][T25956] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1064.657977][T25956] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200707041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1064.701485][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1064.708652][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:18:35 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:35 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) dup3(r0, r1, 0x80000) [ 1064.778137][T26062] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1064.812006][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env 09:18:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xf00000000000000}, 0x0) [ 1064.848454][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:18:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00 \x00\x00P\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:35 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) 09:18:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x5865, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1064.924188][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1064.961721][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:18:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200f07041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:35 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1065.041243][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1065.059322][T26339] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:35 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) 09:18:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x3f00000000000000}, 0x0) [ 1065.094545][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:18:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x1f\xff\xff\xbf\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:35 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) [ 1065.145043][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1065.159919][T26339] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1065.175361][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:18:36 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000202807041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1065.228833][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1065.252538][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:18:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x6000, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:36 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) [ 1065.291046][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1065.312518][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1065.325656][T26799] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1065.346724][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1065.367528][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:18:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x4000000000000000}, 0x0) 09:18:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:36 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0xc000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:36 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) [ 1065.398350][T26884] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1065.428676][T26884] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1065.437607][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env 09:18:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000204807041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1065.481204][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1065.512526][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env 09:18:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:36 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) [ 1065.531645][T27081] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1065.544295][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:18:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x6558, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:36 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x38000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1065.586162][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1065.614903][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:18:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x8100000000000000}, 0x0) 09:18:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000204c07041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1065.645028][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1065.662133][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1065.677562][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1065.687108][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1065.703226][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1065.710632][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:18:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) [ 1065.748650][T27378] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1065.757747][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1065.777797][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1065.816762][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1065.825602][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1065.825984][T27378] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1065.842010][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1065.850882][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:18:36 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) dup3(r0, r1, 0x80000) 09:18:36 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x40000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1065.867338][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1065.893964][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1065.907052][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1065.915249][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1065.944460][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env 09:18:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x866f000000000000}, 0x0) 09:18:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000206007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00 \x00\x00P\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x6800, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1065.973576][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1066.001616][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env 09:18:36 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7ffffffff000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1066.022207][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1066.037326][T27700] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1066.063000][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env 09:18:36 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) [ 1066.071390][T27702] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1066.094185][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1066.127100][T27702] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1066.152274][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env 09:18:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x1f\xff\xff\xbf\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 1066.170872][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:18:36 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) [ 1066.210037][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1066.228667][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:18:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000206807041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x6c00, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:37 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0xf0ffffff7f0000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:37 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) [ 1066.268039][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1066.288165][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1066.336479][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1066.355649][T28130] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 09:18:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xde7f000000000000}, 0x0) 09:18:37 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) [ 1066.380682][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1066.394388][T28130] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1066.417837][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1066.438507][T28064] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1066.439325][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1066.471409][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env 09:18:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:37 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x100000000000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1066.486731][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1066.525802][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env 09:18:37 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) 09:18:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xf0ffffff00000000}, 0x0) [ 1066.551006][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1066.575986][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env 09:18:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000206c07041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1066.608421][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1066.643119][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env 09:18:37 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) 09:18:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) [ 1066.655388][T28534] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1066.663806][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1066.685391][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env 09:18:37 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x200000000000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1066.703100][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:18:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7a00, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:37 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) dup3(r0, r1, 0x0) 09:18:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xfcffffff00000000}, 0x0) 09:18:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000207407041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1066.765121][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1066.789506][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:18:37 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x300000000000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1066.850605][T28769] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1066.855622][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1066.887873][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:18:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:37 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) [ 1066.918987][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1066.937854][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:18:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xffffff7f00000000}, 0x0) [ 1066.964524][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env 09:18:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x8100, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:37 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) 09:18:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000207a07041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1067.007084][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:18:37 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x400000000000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x0, 0x7fffffff}, 0x2c) [ 1067.073223][T29094] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1067.083135][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1067.108921][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:18:37 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) [ 1067.165383][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1067.181650][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1067.203155][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env 09:18:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xffffffff00000000}, 0x0) 09:18:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0xe113, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1067.210688][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1067.223327][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1067.230822][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1067.242764][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env 09:18:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200040041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:38 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x500000000000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:38 executing program 0: timerfd_create(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) [ 1067.259971][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:18:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) [ 1067.310218][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1067.332934][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1067.356237][T29488] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1067.365970][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1067.391049][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:18:38 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) 09:18:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0xf000, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1067.416393][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1067.444601][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:18:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0xfffffffffffff000}, 0x0) 09:18:38 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x700000000000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1067.494508][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1067.502008][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:18:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\xbf\xff\xff\x1f\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200067041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x0, 0x7fffffff}, 0x2c) [ 1067.540647][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1067.572750][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1067.580756][T29811] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1067.619504][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1067.656159][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:18:38 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0xe3}, 0x0, 0x0) readlinkat(r2, &(0x7f0000000240)='\x00', &(0x7f0000000280)=""/1, 0x1) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 09:18:38 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x800000000000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x2}, 0x0) 09:18:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0xf0ffff, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1067.667332][T29878] __nla_validate_parse: 4 callbacks suppressed [ 1067.667341][T29878] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1067.693473][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env 09:18:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00P\x00\x00 \x00', 0x0, 0x7fffffff}, 0x2c) [ 1067.728744][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1067.759620][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env 09:18:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200004041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x3}, 0x0) [ 1067.803799][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1067.806130][T30028] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1067.843762][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env 09:18:38 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0xe3}, 0x0, 0x0) readlinkat(r2, &(0x7f0000000240)='\x00', &(0x7f0000000280)=""/1, 0x1) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 09:18:38 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0xc00000000000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1067.875545][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1067.910023][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env 09:18:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) [ 1067.929104][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1067.947308][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1067.953531][T30428] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1067.966823][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1067.988191][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1067.996005][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1068.013800][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1068.021398][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:18:38 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3800000000000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x1000000, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1068.038560][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1068.047676][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:18:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x4}, 0x0) 09:18:38 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0xe3}, 0x0, 0x0) readlinkat(r2, &(0x7f0000000240)='\x00', &(0x7f0000000280)=""/1, 0x1) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 09:18:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00 \x00\x00P\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200010041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1068.083096][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1068.109293][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1068.169941][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1068.176402][T30844] validate_nla: 6 callbacks suppressed [ 1068.176411][T30844] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1068.188680][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1068.214372][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1068.219066][T30844] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1068.226365][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1068.259019][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env 09:18:39 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x4000000000000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x1f\xff\xff\xbf\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xf}, 0x0) [ 1068.282939][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1068.303754][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1068.314549][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:18:39 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0xe3}, 0x0, 0x0) readlinkat(r2, &(0x7f0000000240)='\x00', &(0x7f0000000280)=""/1, 0x1) 09:18:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200067041dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x2000000, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1068.368609][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1068.395701][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:18:39 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8000000000000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1068.451281][T31325] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1068.454129][ T3903] kobject: 'loop5' (000000004a99f00a): kobject_uevent_env [ 1068.469830][ T3903] kobject: 'loop5' (000000004a99f00a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1068.484714][T31325] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x0, 0x7fffffff}, 0x2c) [ 1068.517425][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1068.529839][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:18:39 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:39 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0xe3}, 0x0, 0x0) 09:18:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x3000000, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xf0}, 0x0) [ 1068.565104][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1068.593524][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:18:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007021dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:18:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) [ 1068.667339][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1068.690969][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1068.714421][T31783] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1068.719931][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1068.735063][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1068.747389][T31783] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1068.762525][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1068.770076][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1068.805729][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env 09:18:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x300}, 0x0) 09:18:39 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x4000000, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1068.824288][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:18:39 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 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) 09:18:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007031dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1068.871378][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1068.907032][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1068.945517][T32236] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1068.945698][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1068.961853][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1068.974793][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env 09:18:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xf00}, 0x0) [ 1068.986482][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1068.998638][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1069.006391][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1069.019840][T32236] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1069.023309][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env 09:18:39 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) [ 1069.047868][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1069.081693][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env 09:18:39 executing program 0: timerfd_create(0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) time(&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000180)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) 09:18:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00P\x00', 0x0, 0x7fffffff}, 0x2c) 09:18:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x5000000, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) [ 1069.114638][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1069.153172][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env 09:18:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007051dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1069.183888][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1069.211043][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1069.218494][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:18:40 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x3f00}, 0x0) [ 1069.234925][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1069.242677][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1069.254562][T32717] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1069.268859][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1069.283657][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1069.304097][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1069.315475][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1069.316147][T32717] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:18:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x00\x00\x00\x1f\xff\xff\xbf\x00', 0x0, 0x7fffffff}, 0x2c) [ 1069.327916][ T3903] kobject: 'loop1' (00000000789baad4): kobject_uevent_env [ 1069.344603][ T3903] kobject: 'loop1' (00000000789baad4): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1069.360171][ C1] net_ratelimit: 25 callbacks suppressed [ 1069.360179][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1069.360184][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1069.360233][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1069.365931][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1069.388889][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1069.394696][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1069.400520][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1069.403475][ T3903] kobject: 'loop4' (00000000bf190b76): kobject_uevent_env [ 1069.406296][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:18:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007061dfffd946f610500020000001f2d1f0000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1069.436591][ T3903] kobject: 'loop4' (00000000bf190b76): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1069.458318][ T3903] kobject: 'loop3' (0000000072b02a18): kobject_uevent_env [ 1069.467462][ T3903] kobject: 'loop3' (0000000072b02a18): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:18:40 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x5, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) 09:18:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x6000000, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 09:18:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00\x00\x00\x00\x00\x06\x00', 0x0, 0x7fffffff}, 0x2c) [ 1069.485259][ T3903] kobject: 'loop2' (00000000f1ef9c36): kobject_uevent_env [ 1069.523399][ T3903] kobject: 'loop2' (00000000f1ef9c36): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:18:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="24000000200007041dfffd946f610500020000001f2d1f0000000800050016000400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1069.548887][ T661] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1069.566000][ T3903] kobject: 'loop0' (000000006b15ab8c): kobject_uevent_env [ 1069.588478][ T668] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1069.590791][ T3903] kobject: 'loop0' (000000006b15ab8c): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1069.606409][ T668] IPv6: ADD