read RDB block 0 [ 601.596674] nbd4: unable to read partition table [ 601.721663] block nbd4: Receive control failed (result -107) [ 601.740905] block nbd4: Attempted send on invalid socket [ 601.746501] block nbd4: shutting down sockets 22:03:35 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) listen(0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x2, 0x120002) sendfile(r0, r0, 0x0, 0x24000000) [ 601.767167] ldm_validate_partition_table(): Disk read failed. [ 601.782767] Dev nbd4: unable to read RDB block 0 [ 601.796359] nbd4: unable to read partition table [ 601.808347] ldm_validate_partition_table(): Disk read failed. [ 601.845259] Dev nbd4: unable to read RDB block 0 [ 601.892749] nbd4: unable to read partition table 22:03:35 executing program 5: perf_event_open(&(0x7f0000000480)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r0, &(0x7f0000000040)=""/84, 0x54) 22:03:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) 22:03:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001000fff1fefefd956f76c9b724a6008000000000000000683440150024001b0000000000000000593ab782115ed9043d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) [ 601.950558] ldm_validate_partition_table(): Disk read failed. [ 601.966670] Dev nbd4: unable to read RDB block 0 [ 601.980072] nbd4: unable to read partition table [ 601.990048] ldm_validate_partition_table(): Disk read failed. [ 602.030031] Dev nbd4: unable to read RDB block 0 22:03:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x437) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 602.077988] nbd4: unable to read partition table [ 602.097943] netlink: 'syz-executor.1': attribute type 27 has an invalid length. 22:03:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) [ 602.135134] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 602.179995] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 602.226541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 602.261001] block nbd4: Receive control failed (result -107) [ 602.272061] block nbd4: Attempted send on invalid socket [ 602.277578] block nbd4: shutting down sockets [ 602.285144] ldm_validate_partition_table(): Disk read failed. [ 602.292295] Dev nbd4: unable to read RDB block 0 [ 602.298107] nbd4: unable to read partition table [ 602.299547] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 602.325818] ldm_validate_partition_table(): Disk read failed. 22:03:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) 22:03:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x500) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 602.380085] Dev nbd4: unable to read RDB block 0 [ 602.413325] nbd4: unable to read partition table [ 602.459305] netlink: 'syz-executor.1': attribute type 27 has an invalid length. [ 602.494686] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 22:03:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) [ 602.563334] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 602.586222] block nbd4: Receive control failed (result -107) [ 602.599655] block nbd4: Attempted send on invalid socket [ 602.605212] block nbd4: shutting down sockets 22:03:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmmsg(0xffffffffffffffff, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000001a40)=[{0x0}, {&(0x7f0000001640)=""/239, 0xef}], 0x2}}], 0x1, 0x0, 0x0) bind(r0, &(0x7f0000000080)=@in={0x2, 0x4e20}, 0x7c) sendto$inet(r0, &(0x7f00000002c0)="5814a859a2bba6dc87135fa6c5d1a53d3b061d1c4fcf538bc8eaa3bb682659b7ec8f4396a23e8dbb3f42e5083352e8189b3439d3f65c3d5ffe7211a2a27aac1f3817a18387", 0x45, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000000400)=@ethernet={0x0, @dev}, 0x0, &(0x7f0000000480)}}], 0x6fdaec, 0x22, 0x0) [ 602.622392] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 602.624193] ldm_validate_partition_table(): Disk read failed. [ 602.650530] Dev nbd4: unable to read RDB block 0 [ 602.665699] nbd4: unable to read partition table [ 602.721188] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 602.752300] block nbd4: Receive control failed (result -107) [ 602.770457] block nbd4: shutting down sockets 22:03:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x600) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000000440), 0x40000000000006c, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000003240)) 22:03:36 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) [ 602.959609] block nbd4: Receive control failed (result -107) [ 602.983292] block nbd4: Attempted send on invalid socket [ 602.988805] block nbd4: shutting down sockets [ 603.001074] ldm_validate_partition_table(): Disk read failed. 22:03:37 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0xf0, 0xf0, 0xf0, 0x0, 0xf0, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0xd0, 0xf0, 0x0, {}, [@common=@unspec=@pkttype={{0x28, 'pkttype\x00'}}, @common=@unspec=@time={{0x38, 'time\x00'}, {0x0, 0x0, 0x40000}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@multicast2, @broadcast, 0x0, 0x0, 'ipvlan1\x00', 'bond_slave_0\x00'}, 0x0, 0x70, 0xd8, 0x8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 603.008550] Dev nbd4: unable to read RDB block 0 [ 603.016037] nbd4: unable to read partition table [ 603.038555] ldm_validate_partition_table(): Disk read failed. [ 603.055405] Dev nbd4: unable to read RDB block 0 22:03:37 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) 22:03:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@rand_addr=' \x01\x00', @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [], @loopback}, 0x0, 0x6c}, 0x0, @in6=@mcast1, 0x0, 0x2}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001040)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) [ 603.070813] nbd4: unable to read partition table 22:03:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000001d080)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="090700000000000000000100000008000e"], 0x1c}}, 0x0) 22:03:37 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) [ 603.094018] ldm_validate_partition_table(): Disk read failed. [ 603.159344] Dev nbd4: unable to read RDB block 0 [ 603.193338] nbd4: unable to read partition table [ 603.203982] xt_time: invalid argument - start or stop time greater than 23:59:59 22:03:37 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) [ 603.263312] ldm_validate_partition_table(): Disk read failed. [ 603.277313] Dev nbd4: unable to read RDB block 0 [ 603.285495] nbd4: unable to read partition table 22:03:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x3) sendmmsg$inet6(r2, &(0x7f0000000000)=[{{&(0x7f00000058c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000040)=0x402, 0x4) recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 22:03:37 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) r1 = socket(0x10, 0x3, 0x0) poll(&(0x7f0000000000)=[{}, {}, {r1}], 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000080)={'ip_vti0\x00', @ifru_flags}) [ 603.324768] ldm_validate_partition_table(): Disk read failed. 22:03:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x700) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 603.412828] Dev nbd4: unable to read RDB block 0 22:03:37 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) [ 603.433067] nbd4: unable to read partition table 22:03:37 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) 22:03:37 executing program 5: r0 = msgget$private(0x0, 0xfffffffffffffffd) msgsnd(r0, &(0x7f0000000280)=ANY=[], 0x0, 0x40000000000800) getrusage(0xffffffffffffffff, &(0x7f0000000300)) msgget(0x0, 0x152c39dbfbde804f) msgrcv(r0, &(0x7f0000000180)={0x0, ""/147}, 0x9b, 0xd6d0c418f59fe7d3, 0x1000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x0) dup(r1) msgrcv(r0, &(0x7f0000000000)={0x0, ""/167}, 0xaf, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000100)={0x1, "5c053808daa4d6f0927e4b0e3be9443f3c9f379f55b8d013a5cdfde96f45"}, 0x26, 0x800) [ 603.495137] ldm_validate_partition_table(): Disk read failed. [ 603.545593] Dev nbd4: unable to read RDB block 0 22:03:37 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) [ 603.606347] nbd4: unable to read partition table 22:03:37 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/auts\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000007, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, 0xd0000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='timers\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000700)='auxv\x00') 22:03:37 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth1_to_hsr\x00', 0x20000005002}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x0, 0x7, [@remote, @random="5aa6bd074c73", @broadcast]}) 22:03:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) 22:03:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) 22:03:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') preadv(r7, &(0x7f00000017c0), 0x3da, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r7, 0x40086607, &(0x7f00000000c0)=0x5) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaee0246e2ce486dd60163dac00203c00fe8000000000000000000000000000aaff0200000000000000000000000000010003000000000000c9100014"], 0x5a) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x18100, 0x0) [ 603.705707] ldm_validate_partition_table(): Disk read failed. 22:03:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) [ 603.800415] Dev nbd4: unable to read RDB block 0 [ 603.867603] nbd4: unable to read partition table [ 603.922505] block nbd4: Receive control failed (result -107) 22:03:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x86c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:38 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) [ 603.974692] block nbd4: shutting down sockets [ 604.108568] block nbd4: Receive control failed (result -107) [ 604.131511] block nbd4: Attempted send on invalid socket [ 604.137018] block nbd4: shutting down sockets [ 604.141616] print_req_error: 1442 callbacks suppressed [ 604.141626] print_req_error: I/O error, dev nbd4, sector 0 [ 604.152582] buffer_io_error: 2314 callbacks suppressed 22:03:38 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) [ 604.152590] Buffer I/O error on dev nbd4, logical block 0, async page read [ 604.164959] Buffer I/O error on dev nbd4, logical block 1, async page read [ 604.172713] Buffer I/O error on dev nbd4, logical block 2, async page read [ 604.179748] Buffer I/O error on dev nbd4, logical block 3, async page read [ 604.189249] print_req_error: I/O error, dev nbd4, sector 0 [ 604.195117] Buffer I/O error on dev nbd4, logical block 0, async page read [ 604.203016] Buffer I/O error on dev nbd4, logical block 1, async page read [ 604.210048] Buffer I/O error on dev nbd4, logical block 2, async page read [ 604.217139] Buffer I/O error on dev nbd4, logical block 3, async page read [ 604.227301] print_req_error: I/O error, dev nbd4, sector 0 [ 604.233006] Buffer I/O error on dev nbd4, logical block 0, async page read [ 604.240116] Buffer I/O error on dev nbd4, logical block 1, async page read [ 604.250365] print_req_error: I/O error, dev nbd4, sector 0 [ 604.258066] print_req_error: I/O error, dev nbd4, sector 0 [ 604.270810] print_req_error: I/O error, dev nbd4, sector 0 [ 604.280387] print_req_error: I/O error, dev nbd4, sector 0 [ 604.293221] print_req_error: I/O error, dev nbd4, sector 0 [ 604.298961] ldm_validate_partition_table(): Disk read failed. 22:03:38 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) [ 604.313444] print_req_error: I/O error, dev nbd4, sector 0 [ 604.326544] print_req_error: I/O error, dev nbd4, sector 0 [ 604.337932] Dev nbd4: unable to read RDB block 0 [ 604.354457] nbd4: unable to read partition table [ 604.366174] ldm_validate_partition_table(): Disk read failed. [ 604.388780] Dev nbd4: unable to read RDB block 0 [ 604.428489] nbd4: unable to read partition table 22:03:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000480)=@raw={'raw\x00', 0x2, 0x3, 0x328, 0x198, 0x198, 0x0, 0x0, 0x198, 0x290, 0x290, 0x290, 0x290, 0x290, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x130, 0x198, 0x0, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'kmp\x00', "eace5e89c8401bcaee142a8d52160cbc0b726fe53e8538bbdadc9ddd538e5910669144ed8f5c28b865bd7239f20dcbc7c9a63f5f5cf9b0840bace7a91c206ab34ea211db749a7ebd146b29002d52bd7c314acfa1e784729b6eab7dcde83893eebf5420c4618cbea4171ed61cfbde838a517cdb269c92ba1ab99ffcfc1dc61f80", 0xa7}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x388) [ 604.456167] ldm_validate_partition_table(): Disk read failed. [ 604.463947] Dev nbd4: unable to read RDB block 0 [ 604.469763] nbd4: unable to read partition table 22:03:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@empty, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@loopback, 0x0, 0x6c}, 0x0, @in6=@mcast1}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001040)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) recvmmsg(r4, &(0x7f0000000f00), 0x5, 0x0, &(0x7f0000001000)={0x77359400}) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) 22:03:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) 22:03:38 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x86e) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 604.502352] ldm_validate_partition_table(): Disk read failed. [ 604.521542] Dev nbd4: unable to read RDB block 0 [ 604.532607] nbd4: unable to read partition table [ 604.675335] block nbd4: Receive control failed (result -107) [ 604.702595] block nbd4: Attempted send on invalid socket [ 604.708135] block nbd4: shutting down sockets 22:03:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) [ 604.728381] ldm_validate_partition_table(): Disk read failed. [ 604.746513] Dev nbd4: unable to read RDB block 0 [ 604.761823] nbd4: unable to read partition table 22:03:38 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x900) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 604.816258] block nbd4: Receive control failed (result -107) [ 604.869505] block nbd4: shutting down sockets [ 604.927637] block nbd4: Receive control failed (result -107) [ 605.002725] block nbd4: Attempted send on invalid socket [ 605.008259] block nbd4: shutting down sockets [ 605.208252] ldm_validate_partition_table(): Disk read failed. [ 605.215418] Dev nbd4: unable to read RDB block 0 [ 605.221259] nbd4: unable to read partition table [ 605.240136] ldm_validate_partition_table(): Disk read failed. [ 605.258181] Dev nbd4: unable to read RDB block 0 [ 605.288023] nbd4: unable to read partition table 22:03:39 executing program 1: 22:03:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) 22:03:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xf00) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 605.343306] ldm_validate_partition_table(): Disk read failed. 22:03:39 executing program 5: [ 605.400429] Dev nbd4: unable to read RDB block 0 22:03:39 executing program 5: [ 605.455035] nbd4: unable to read partition table [ 605.492859] ldm_validate_partition_table(): Disk read failed. [ 605.512657] Dev nbd4: unable to read RDB block 0 [ 605.525425] nbd4: unable to read partition table [ 605.537058] block nbd4: Device being setup by another task 22:03:39 executing program 1: 22:03:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) [ 605.574346] ldm_validate_partition_table(): Disk read failed. [ 605.588516] Dev nbd4: unable to read RDB block 0 [ 605.605927] nbd4: unable to read partition table [ 605.639254] ldm_validate_partition_table(): Disk read failed. [ 605.652967] Dev nbd4: unable to read RDB block 0 [ 605.669535] nbd4: unable to read partition table [ 605.685185] block nbd4: Device being setup by another task 22:03:39 executing program 2: 22:03:39 executing program 5: 22:03:39 executing program 1: 22:03:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) 22:03:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd, 0x9}]}) 22:03:40 executing program 5: 22:03:40 executing program 5: [ 606.058377] block nbd4: Receive control failed (result -107) [ 606.085278] block nbd4: Attempted send on invalid socket [ 606.090813] block nbd4: shutting down sockets 22:03:40 executing program 1: 22:03:40 executing program 2: [ 606.113653] ldm_validate_partition_table(): Disk read failed. [ 606.128535] Dev nbd4: unable to read RDB block 0 [ 606.144966] nbd4: unable to read partition table [ 606.161905] ldm_validate_partition_table(): Disk read failed. 22:03:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, 0x0) 22:03:40 executing program 5: [ 606.192687] Dev nbd4: unable to read RDB block 0 22:03:40 executing program 2: [ 606.234604] nbd4: unable to read partition table 22:03:40 executing program 1: 22:03:40 executing program 2: [ 606.309479] ldm_validate_partition_table(): Disk read failed. [ 606.329582] Dev nbd4: unable to read RDB block 0 [ 606.347060] nbd4: unable to read partition table [ 606.379848] ldm_validate_partition_table(): Disk read failed. [ 606.389813] block nbd4: Device being setup by another task 22:03:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2300) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:40 executing program 2: 22:03:40 executing program 1: 22:03:40 executing program 5: 22:03:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, 0x0) [ 606.424325] Dev nbd4: unable to read RDB block 0 [ 606.440109] nbd4: unable to read partition table 22:03:40 executing program 1: [ 606.568442] block nbd4: Receive control failed (result -107) [ 606.583560] block nbd4: Attempted send on invalid socket [ 606.589034] block nbd4: shutting down sockets [ 606.606271] ldm_validate_partition_table(): Disk read failed. 22:03:40 executing program 5: [ 606.619155] Dev nbd4: unable to read RDB block 0 [ 606.631779] nbd4: unable to read partition table 22:03:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, 0x0) 22:03:40 executing program 5: 22:03:40 executing program 1: 22:03:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x3000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 606.706217] block nbd4: Receive control failed (result -107) [ 606.744739] block nbd4: shutting down sockets 22:03:40 executing program 2: 22:03:40 executing program 1: 22:03:40 executing program 5: 22:03:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x1, 0x0, [{0x1}]}) 22:03:40 executing program 1: 22:03:40 executing program 5: [ 606.937654] block nbd4: Receive control failed (result -107) [ 606.956522] block nbd4: Attempted send on invalid socket [ 606.962109] block nbd4: shutting down sockets [ 606.983469] ldm_validate_partition_table(): Disk read failed. [ 606.998500] Dev nbd4: unable to read RDB block 0 [ 607.012328] nbd4: unable to read partition table [ 607.031834] ldm_validate_partition_table(): Disk read failed. [ 607.057067] Dev nbd4: unable to read RDB block 0 22:03:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x1, 0x0, [{0x1}]}) 22:03:41 executing program 1: 22:03:41 executing program 5: [ 607.099608] nbd4: unable to read partition table [ 607.179769] ldm_validate_partition_table(): Disk read failed. [ 607.198520] Dev nbd4: unable to read RDB block 0 22:03:41 executing program 1: 22:03:41 executing program 5: [ 607.229889] nbd4: unable to read partition table [ 607.271653] ldm_validate_partition_table(): Disk read failed. [ 607.285710] Dev nbd4: unable to read RDB block 0 [ 607.301354] nbd4: unable to read partition table 22:03:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x3604) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:41 executing program 2: 22:03:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x1, 0x0, [{0x1}]}) 22:03:41 executing program 5: [ 607.344701] ldm_validate_partition_table(): Disk read failed. 22:03:41 executing program 1: [ 607.421209] Dev nbd4: unable to read RDB block 0 22:03:41 executing program 5: [ 607.465373] nbd4: unable to read partition table 22:03:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0x0, 0x9}]}) 22:03:41 executing program 5: [ 607.572709] ldm_validate_partition_table(): Disk read failed. [ 607.586847] Dev nbd4: unable to read RDB block 0 [ 607.598619] nbd4: unable to read partition table 22:03:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x3704) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:41 executing program 1: [ 607.627723] ldm_validate_partition_table(): Disk read failed. [ 607.635534] Dev nbd4: unable to read RDB block 0 [ 607.641326] nbd4: unable to read partition table 22:03:41 executing program 5: 22:03:41 executing program 1: 22:03:41 executing program 5: [ 607.812716] block nbd4: Receive control failed (result -107) [ 607.821522] block nbd4: shutting down sockets [ 607.852563] block nbd4: shutting down sockets 22:03:41 executing program 2: 22:03:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0x0, 0x9}]}) 22:03:41 executing program 1: 22:03:41 executing program 5: 22:03:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x4000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:42 executing program 1: 22:03:42 executing program 5: [ 608.047660] block nbd4: Receive control failed (result -107) [ 608.067944] block nbd4: Attempted send on invalid socket [ 608.073491] block nbd4: shutting down sockets [ 608.098218] ldm_validate_partition_table(): Disk read failed. [ 608.116114] Dev nbd4: unable to read RDB block 0 [ 608.133304] nbd4: unable to read partition table [ 608.142645] ldm_validate_partition_table(): Disk read failed. 22:03:42 executing program 5: [ 608.193319] Dev nbd4: unable to read RDB block 0 22:03:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0x0, 0x9}]}) 22:03:42 executing program 1: [ 608.267881] nbd4: unable to read partition table 22:03:42 executing program 5: [ 608.305047] ldm_validate_partition_table(): Disk read failed. [ 608.321697] Dev nbd4: unable to read RDB block 0 [ 608.337261] nbd4: unable to read partition table [ 608.356485] ldm_validate_partition_table(): Disk read failed. 22:03:42 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:42 executing program 2: [ 608.418197] Dev nbd4: unable to read RDB block 0 [ 608.433223] nbd4: unable to read partition table 22:03:42 executing program 1: 22:03:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd}]}) 22:03:42 executing program 5: 22:03:42 executing program 1: [ 608.618949] block nbd4: Receive control failed (result -107) [ 608.628227] block nbd4: Attempted send on invalid socket [ 608.633829] block nbd4: shutting down sockets [ 608.658116] ldm_validate_partition_table(): Disk read failed. 22:03:42 executing program 5: 22:03:42 executing program 1: [ 608.672647] Dev nbd4: unable to read RDB block 0 [ 608.684196] nbd4: unable to read partition table [ 608.701581] ldm_validate_partition_table(): Disk read failed. 22:03:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd}]}) [ 608.752389] Dev nbd4: unable to read RDB block 0 22:03:42 executing program 1: [ 608.789711] nbd4: unable to read partition table 22:03:42 executing program 5: [ 608.824202] ldm_validate_partition_table(): Disk read failed. [ 608.831492] Dev nbd4: unable to read RDB block 0 [ 608.837198] nbd4: unable to read partition table 22:03:42 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6c08) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:42 executing program 5: [ 608.868580] ldm_validate_partition_table(): Disk read failed. 22:03:42 executing program 2: [ 608.924099] Dev nbd4: unable to read RDB block 0 22:03:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x1}, {0xd}]}) 22:03:43 executing program 1: 22:03:43 executing program 5: [ 609.009079] nbd4: unable to read partition table [ 609.065847] ldm_validate_partition_table(): Disk read failed. [ 609.082400] Dev nbd4: unable to read RDB block 0 22:03:43 executing program 1: [ 609.119781] nbd4: unable to read partition table [ 609.136012] ldm_validate_partition_table(): Disk read failed. [ 609.142843] Dev nbd4: unable to read RDB block 0 [ 609.148555] nbd4: unable to read partition table 22:03:43 executing program 5: 22:03:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x1, 0x0, [{0xd, 0x9}]}) 22:03:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6e08) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:43 executing program 1: 22:03:43 executing program 5: 22:03:43 executing program 1: 22:03:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x1, 0x0, [{0xd, 0x9}]}) [ 609.434542] block nbd4: Receive control failed (result -107) [ 609.448637] block nbd4: Attempted send on invalid socket [ 609.454227] block nbd4: shutting down sockets [ 609.458754] print_req_error: 1297 callbacks suppressed [ 609.458762] print_req_error: I/O error, dev nbd4, sector 0 [ 609.470286] buffer_io_error: 2326 callbacks suppressed [ 609.475636] Buffer I/O error on dev nbd4, logical block 0, async page read [ 609.482721] Buffer I/O error on dev nbd4, logical block 1, async page read [ 609.489751] Buffer I/O error on dev nbd4, logical block 2, async page read [ 609.500426] Buffer I/O error on dev nbd4, logical block 3, async page read [ 609.511075] print_req_error: I/O error, dev nbd4, sector 0 [ 609.516712] Buffer I/O error on dev nbd4, logical block 0, async page read [ 609.524010] Buffer I/O error on dev nbd4, logical block 1, async page read [ 609.531524] Buffer I/O error on dev nbd4, logical block 2, async page read [ 609.538548] Buffer I/O error on dev nbd4, logical block 3, async page read [ 609.547996] print_req_error: I/O error, dev nbd4, sector 0 [ 609.553751] Buffer I/O error on dev nbd4, logical block 0, async page read [ 609.561618] Buffer I/O error on dev nbd4, logical block 1, async page read [ 609.571732] print_req_error: I/O error, dev nbd4, sector 0 [ 609.581367] print_req_error: I/O error, dev nbd4, sector 0 [ 609.588345] print_req_error: I/O error, dev nbd4, sector 0 [ 609.596474] print_req_error: I/O error, dev nbd4, sector 0 [ 609.603999] print_req_error: I/O error, dev nbd4, sector 0 [ 609.609728] ldm_validate_partition_table(): Disk read failed. [ 609.618580] print_req_error: I/O error, dev nbd4, sector 0 [ 609.626935] print_req_error: I/O error, dev nbd4, sector 0 22:03:43 executing program 2: 22:03:43 executing program 5: 22:03:43 executing program 1: [ 609.638734] Dev nbd4: unable to read RDB block 0 [ 609.654094] nbd4: unable to read partition table [ 609.662988] ldm_validate_partition_table(): Disk read failed. [ 609.670124] Dev nbd4: unable to read RDB block 0 [ 609.677661] nbd4: unable to read partition table 22:03:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x7900) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 609.686285] ldm_validate_partition_table(): Disk read failed. [ 609.693054] Dev nbd4: unable to read RDB block 0 [ 609.698715] nbd4: unable to read partition table [ 609.733333] ldm_validate_partition_table(): Disk read failed. [ 609.766774] Dev nbd4: unable to read RDB block 0 22:03:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x1, 0x0, [{0xd, 0x9}]}) [ 609.782464] nbd4: unable to read partition table 22:03:43 executing program 5: [ 609.866212] block nbd4: Receive control failed (result -107) [ 609.879842] block nbd4: Attempted send on invalid socket [ 609.885373] block nbd4: shutting down sockets [ 609.912078] ldm_validate_partition_table(): Disk read failed. [ 609.926709] Dev nbd4: unable to read RDB block 0 [ 609.943728] nbd4: unable to read partition table 22:03:43 executing program 1: [ 609.958252] ldm_validate_partition_table(): Disk read failed. 22:03:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{}, {0xd, 0x9}]}) 22:03:44 executing program 5: [ 610.008778] Dev nbd4: unable to read RDB block 0 22:03:44 executing program 1: [ 610.078241] nbd4: unable to read partition table 22:03:44 executing program 1: 22:03:44 executing program 5: [ 610.134842] ldm_validate_partition_table(): Disk read failed. [ 610.141630] Dev nbd4: unable to read RDB block 0 [ 610.147551] nbd4: unable to read partition table [ 610.166646] ldm_validate_partition_table(): Disk read failed. [ 610.197533] Dev nbd4: unable to read RDB block 0 [ 610.312096] nbd4: unable to read partition table 22:03:44 executing program 2: 22:03:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{}, {0xd, 0x9}]}) 22:03:44 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xb900) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:44 executing program 5: 22:03:44 executing program 1: 22:03:44 executing program 1: [ 610.539836] block nbd4: Receive control failed (result -107) [ 610.556535] block nbd4: Attempted send on invalid socket [ 610.562099] block nbd4: shutting down sockets [ 610.579448] ldm_validate_partition_table(): Disk read failed. 22:03:44 executing program 5: [ 610.593426] Dev nbd4: unable to read RDB block 0 [ 610.607930] nbd4: unable to read partition table [ 610.619917] ldm_validate_partition_table(): Disk read failed. 22:03:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{}, {0xd, 0x9}]}) [ 610.639289] Dev nbd4: unable to read RDB block 0 [ 610.709744] nbd4: unable to read partition table 22:03:44 executing program 1: 22:03:44 executing program 5: [ 610.746986] ldm_validate_partition_table(): Disk read failed. [ 610.754489] Dev nbd4: unable to read RDB block 0 [ 610.760283] nbd4: unable to read partition table [ 610.784765] ldm_validate_partition_table(): Disk read failed. 22:03:44 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xff0f) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 610.823194] Dev nbd4: unable to read RDB block 0 [ 610.859747] nbd4: unable to read partition table 22:03:44 executing program 5: 22:03:45 executing program 2: 22:03:45 executing program 1: 22:03:45 executing program 0: 22:03:45 executing program 5: [ 611.007448] block nbd4: Receive control failed (result -107) [ 611.032698] block nbd4: Attempted send on invalid socket [ 611.038181] block nbd4: shutting down sockets 22:03:45 executing program 0: [ 611.065688] ldm_validate_partition_table(): Disk read failed. [ 611.077095] Dev nbd4: unable to read RDB block 0 [ 611.091666] nbd4: unable to read partition table 22:03:45 executing program 5: 22:03:45 executing program 1: 22:03:45 executing program 0: [ 611.177918] block nbd4: Receive control failed (result -107) [ 611.197594] block nbd4: Attempted send on invalid socket [ 611.203186] block nbd4: shutting down sockets [ 611.221237] ldm_validate_partition_table(): Disk read failed. [ 611.282076] Dev nbd4: unable to read RDB block 0 22:03:45 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="9f0e2f1469d76f2f04b6525fee0e789c5f000000300001"], 0x1}}, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="b7000000", @ANYRES16=0x0, @ANYBLOB='!\b'], 0x14}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="a800000032"], 0x1}}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) [ 611.316619] nbd4: unable to read partition table 22:03:45 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x40000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:45 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r1, 0xff2c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 22:03:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000300)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 22:03:45 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x3e, &(0x7f0000000400)={@broadcast, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @local}, @redirect={0x5, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @private}}}}}}, 0x0) [ 611.472034] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.5'. [ 611.510182] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 611.531840] block nbd4: Receive control failed (result -107) [ 611.547550] block nbd4: Attempted send on invalid socket [ 611.553701] block nbd4: shutting down sockets [ 611.573651] ldm_validate_partition_table(): Disk read failed. [ 611.589837] Dev nbd4: unable to read RDB block 0 [ 611.605118] nbd4: unable to read partition table 22:03:45 executing program 1: 22:03:45 executing program 0: [ 611.676798] block nbd4: Receive control failed (result -107) 22:03:45 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x400000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 611.735344] block nbd4: shutting down sockets 22:03:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="4000000010000fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100687372001400028008000100", @ANYRES32=r1, @ANYBLOB="08000200", @ANYRES32=r3], 0x40}}, 0x0) 22:03:45 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioprio_set$uid(0x3, 0x0, 0x0) [ 611.875568] block nbd4: Receive control failed (result -107) [ 611.884891] block nbd4: shutting down sockets [ 611.923974] device batadv0 entered promiscuous mode [ 611.941281] block nbd4: shutting down sockets 22:03:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x407400) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 611.981285] lo: Cannot use loopback or non-ethernet device as HSR slave. 22:03:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e21, @empty}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @loopback}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000500)={0x2, 0x4e21, @dev}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) [ 612.030272] device batadv0 left promiscuous mode [ 612.115811] block nbd4: Receive control failed (result -107) [ 612.151494] block nbd4: shutting down sockets [ 612.269121] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.5'. [ 612.306595] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. 22:03:46 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000000)=""/254, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) 22:03:46 executing program 1: clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r0, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1800000000000000ff"], 0x18}}], 0x1, 0x0) 22:03:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x9) 22:03:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x53c000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000000000000004"]) 22:03:46 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x14, 0x5a, 0xa01}, 0x14}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r2 = socket(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffdb, 0x0) [ 612.523100] block nbd4: Receive control failed (result -107) [ 612.535930] block nbd4: shutting down sockets [ 612.619669] block nbd4: Receive control failed (result -107) [ 612.677097] block nbd4: shutting down sockets 22:03:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007ad, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) 22:03:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6b6b6b) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:46 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x37) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r4, 0x0, r2, 0x0) tkill(r1, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 22:03:46 executing program 1: syz_open_procfs(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x800043fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000001ff0), 0x1000008, 0x0) 22:03:46 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext={0x2}}, 0x0, 0xffbffff7ffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x7f, 0x4) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) keyctl$set_timeout(0xf, 0x0, 0x1f) read$usbfs(0xffffffffffffffff, &(0x7f0000000140)=""/217, 0xd9) sendto$inet(r0, 0x0, 0x0, 0x200007ad, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf9b3}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) [ 612.872297] block nbd4: Receive control failed (result -107) [ 612.885873] block nbd4: shutting down sockets 22:03:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x73b000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 612.935721] block nbd4: Receive control failed (result -107) [ 612.951376] block nbd4: shutting down sockets 22:03:47 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000340)}], 0x2, 0x0, 0x0, 0x20000001}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f00000004c0)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') 22:03:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000740)=0x200, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x6, 0x0, "98d3340600c7aa11897ecaab876eab7957688dc5656be8410f2802e944af9b373be2666b66577017e1e49e64907d5dd5749393ad08f139a68f00"}, 0xd8) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x24e23, @loopback}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xc63b9e35) [ 613.087315] block nbd4: Receive control failed (result -107) [ 613.098101] block nbd4: shutting down sockets [ 613.146482] block nbd4: Receive control failed (result -107) [ 613.157125] block nbd4: shutting down sockets 22:03:47 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x744000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) [ 613.339612] block nbd4: Receive control failed (result -107) [ 613.384905] block nbd4: shutting down sockets 22:03:47 executing program 2: clock_nanosleep(0x20000000, 0x0, 0x0, 0x0) 22:03:47 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x790000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:47 executing program 5: clone(0x100100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x130, 0x170, 0x0, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "1d5f3c42f498eb9cfd6167f0f031af353bc7aacd7753392e8e2797e0027a55006c2ac11325ba7a54ba19af7e9c38195a4009090d137211fd2a99a68f55c26cfaeaabf609a991e0135e136cda8e3c2ad690743dce179d066f84d72a546d702b27f5cbdd3bdc52624512acf6f0fc185e97c9c5c9f3569cd4b96e4de5c853966983"}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x360) [ 613.572841] block nbd4: Receive control failed (result -107) [ 613.588289] block nbd4: shutting down sockets [ 613.614263] x_tables: duplicate underflow at hook 3 [ 613.633965] x_tables: duplicate underflow at hook 3 [ 613.635127] block nbd4: Receive control failed (result -107) [ 613.648057] block nbd4: Attempted send on invalid socket [ 613.653685] block nbd4: shutting down sockets 22:03:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007ad, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmsg(0xffffffffffffffff, 0x0, 0x0) [ 613.681726] ldm_validate_partition_table(): Disk read failed. [ 613.722229] Dev nbd4: unable to read RDB block 0 22:03:47 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9c0000001000f90682410f060000000000000000", @ANYRES32, @ANYBLOB="033d0000000000006800120009000100766c616e00000000580002000c00020002000000020000000600010000000000400003000c00010020000000050000000c00010008000000010000800c00010002000000070000000c000100b0000000200000000c00010020000000030000000a000500220000000000000008000a0039"], 0x9c}, 0x1, 0x0, 0x0, 0x20008050}, 0x9a3ab9561cf2f7d5) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 22:03:47 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xb07300) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 613.744687] ptrace attach of "/root/syz-executor.1"[32360] was attempted by "/root/syz-executor.1"[32434] [ 613.762597] nbd4: unable to read partition table [ 613.792159] ldm_validate_partition_table(): Disk read failed. [ 613.809414] Dev nbd4: unable to read RDB block 0 [ 613.831974] nbd4: unable to read partition table [ 613.853136] netlink: 'syz-executor.1': attribute type 5 has an invalid length. 22:03:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235000400000f300f3235010000000f05df9a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc74424060000000066dfa6f9fffffff30f090f013a360f06c4c18d72d68366baa1a1ed", 0x5e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 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$KVM_RUN(r2, 0xae80, 0x0) [ 613.906306] ldm_validate_partition_table(): Disk read failed. [ 613.923990] Dev nbd4: unable to read RDB block 0 [ 613.941482] nbd4: unable to read partition table [ 613.963752] block nbd4: Device being setup by another task 22:03:48 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)='$\x00\x00\x00O\x00\a', 0x7}], 0x1}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$netlink(0x10, 0x3, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r2, 0x0, r4, 0x0, 0x4ff60, 0x0) 22:03:48 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x3}, {0x0, 0xffff}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000001c0)=[0x89]) [ 614.041394] block nbd4: Receive control failed (result -107) [ 614.058110] block nbd4: shutting down sockets 22:03:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xb90000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:48 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000000)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) 22:03:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0xec2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000026000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 614.243289] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 614.284774] block nbd4: Receive control failed (result -107) [ 614.309053] block nbd4: Attempted send on invalid socket [ 614.314606] block nbd4: shutting down sockets 22:03:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000001100)='projid_map\x00') sendfile(r0, r1, 0x0, 0x50) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000018c0)={0x22a4, 0x0, 0x2, 0x70bd29, 0x25dfdbfd, {0x18}, [@generic="3c1d4b34080cdba45de7482b7f6c468b6c034c2bfff4cc0d671c1c0274c725aa6166", @generic="fd4e3fddc2a0d53f9fefca0bb134949fb76eb753fa0eb5f05d0a59fe0755e6feb35883e2cca8e793b1fa4493946a22180cce8647e1444606405e5530f9bca8efb6f267199222c9be2861dff2e7278ae56db72c4fec1646a0fd009c4143e68ed61aa9cea67e6d1619", @typed={0xd1, 0x67, 0x0, 0x0, @binary="ba44899f7f1fec5047e2dd9ec85e64dfbd408605c700abed50fecaec2d401cbb301c604b103d601af88a06b99dc7e56dacd76e58f52af9546269c2f3a7df8f5af51ea0b1d5493c6d8eded137c83184b0de55104e4881966d19c6fcdbe90484a2fb3cae48971115609ad91383bad761c92df5d8d875677ff099da6a2b651c92b9c2a235cb6fb01107d9dcb27746a206303d61c2af02120e1a0214d929a0ac72cf4d3d610873cab0f95174d77bc11ffc1fb62c1b0a5a2e2d4945a882c91ee244029b06e78b3ee5d1ba3f4af6ddd1"}, @generic="1ff3cfb2a8f9d44c8ee5626130c126a8435262a765560e9b6e0a8412598ce3d046354b55b3909b711758cea7fd0486b56c189e7f8ec40ec99bba95291a5029339fac30b420", @nested={0x10e1, 0x4a, 0x0, 0x1, 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@typed={0x8, 0x58, 0x0, 0x0, @pid}]}, 0x22a4}}, 0x8000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) open(0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e21, 0xffffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) [ 614.337307] ldm_validate_partition_table(): Disk read failed. [ 614.352145] Dev nbd4: unable to read RDB block 0 [ 614.363493] nbd4: unable to read partition table [ 614.386288] ldm_validate_partition_table(): Disk read failed. 22:03:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgrcv(0x0, 0x0, 0xffffff1c, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)) [ 614.415965] Dev nbd4: unable to read RDB block 0 22:03:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xc05300) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 614.456224] nbd4: unable to read partition table 22:03:48 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(0x0, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001240)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0xdb56b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfa070a, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x743000, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, &(0x7f00000005c0)=[{0x0}], 0x1}, 0x0) [ 614.498934] print_req_error: 903 callbacks suppressed [ 614.498943] print_req_error: I/O error, dev nbd4, sector 0 [ 614.509968] buffer_io_error: 1410 callbacks suppressed [ 614.509977] Buffer I/O error on dev nbd4, logical block 0, async page read [ 614.522823] print_req_error: I/O error, dev nbd4, sector 2 [ 614.528490] Buffer I/O error on dev nbd4, logical block 1, async page read [ 614.536406] print_req_error: I/O error, dev nbd4, sector 4 [ 614.542135] Buffer I/O error on dev nbd4, logical block 2, async page read [ 614.550737] print_req_error: I/O error, dev nbd4, sector 6 [ 614.556393] Buffer I/O error on dev nbd4, logical block 3, async page read [ 614.563994] print_req_error: I/O error, dev nbd4, sector 0 [ 614.569656] Buffer I/O error on dev nbd4, logical block 0, async page read [ 614.576977] print_req_error: I/O error, dev nbd4, sector 2 [ 614.582704] Buffer I/O error on dev nbd4, logical block 1, async page read [ 614.589750] Buffer I/O error on dev nbd4, logical block 2, async page read [ 614.597797] Buffer I/O error on dev nbd4, logical block 3, async page read [ 614.606009] print_req_error: I/O error, dev nbd4, sector 0 [ 614.611761] Buffer I/O error on dev nbd4, logical block 0, async page read [ 614.619012] print_req_error: I/O error, dev nbd4, sector 2 [ 614.625806] Buffer I/O error on dev nbd4, logical block 1, async page read [ 614.633172] print_req_error: I/O error, dev nbd4, sector 4 [ 614.639029] print_req_error: I/O error, dev nbd4, sector 6 22:03:48 executing program 0: perf_event_open(&(0x7f0000000b00)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x7fffffff}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40305839, &(0x7f0000000040)) socket$kcm(0x2, 0x0, 0x2) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) [ 614.647950] ldm_validate_partition_table(): Disk read failed. [ 614.657604] Dev nbd4: unable to read RDB block 0 [ 614.664246] nbd4: unable to read partition table [ 614.689513] ldm_validate_partition_table(): Disk read failed. [ 614.706820] Dev nbd4: unable to read RDB block 0 [ 614.740119] nbd4: unable to read partition table [ 614.771372] ldm_validate_partition_table(): Disk read failed. [ 614.789017] Dev nbd4: unable to read RDB block 0 [ 614.803005] nbd4: unable to read partition table [ 614.812950] block nbd4: Device being setup by another task 22:03:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x1000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:48 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0x10, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000200)=[{0x0}], 0x1, &(0x7f0000002700)=""/252, 0xfc}, 0x10020) sendmsg$inet(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000001e80)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@ssrr={0x89, 0x7, 0x0, [@remote]}, @lsrr={0x83, 0x3}]}}}], 0x20}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000020c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5}, 0x10, 0xffffffffffffffff}, 0x78) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000b00)={0x0, 0x2, [@dev, @remote]}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x8, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x246c3}], 0x1}, 0x60) 22:03:48 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000340)={[{0x2d, 'rdma'}]}, 0x6) [ 614.978702] block nbd4: Receive control failed (result -107) [ 615.001071] block nbd4: Attempted send on invalid socket [ 615.006582] block nbd4: shutting down sockets [ 615.043703] ldm_validate_partition_table(): Disk read failed. [ 615.059505] Dev nbd4: unable to read RDB block 0 [ 615.080232] nbd4: unable to read partition table 22:03:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r1, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000100)="9d", 0x1}, {&(0x7f00000001c0)="ca", 0x1}], 0x2}}], 0x1, 0x0) [ 615.175756] block nbd4: Receive control failed (result -107) [ 615.193616] block nbd4: Attempted send on invalid socket [ 615.199201] block nbd4: shutting down sockets 22:03:49 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:49 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000001c0)={0x80, 0x0, 'client0\x00', 0x0, "d62e980da99179cf", "20fe85c5ffffff7f000000004a000000f4ffffffffff07000000000000002000"}) [ 615.225779] ldm_validate_partition_table(): Disk read failed. [ 615.243860] Dev nbd4: unable to read RDB block 0 [ 615.256696] nbd4: unable to read partition table 22:03:49 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x3, 0x0, 0x0, 0x8, &(0x7f00000001c0)) 22:03:49 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x3000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="7401000001090102"], 0x174}}, 0x100) 22:03:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 615.412171] block nbd4: Receive control failed (result -107) [ 615.497005] block nbd4: shutting down sockets [ 615.556324] netlink: 352 bytes leftover after parsing attributes in process `syz-executor.1'. 22:03:49 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="4ad24d5e9ff5b9520eac6e78ce0c18cf656d267ac6e98e7ebc4a36bd49f7018dd8120bcadb3beabd19e100412ce410592f982ea04ad3b0e2131f51", 0x3b}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x7ff, @loopback, 0x4}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300)=0x5b11, 0x4) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x20000080) dup(r1) ptrace$cont(0x1f, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) connect$inet(0xffffffffffffffff, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, 0x0, 0x1010) ftruncate(r3, 0x80006) sendfile(r2, r3, 0x0, 0x8000fffffffe) [ 615.604594] block nbd4: Receive control failed (result -107) [ 615.619656] block nbd4: Attempted send on invalid socket [ 615.625191] block nbd4: shutting down sockets [ 615.645266] ldm_validate_partition_table(): Disk read failed. [ 615.684439] Dev nbd4: unable to read RDB block 0 [ 615.696242] nbd4: unable to read partition table 22:03:49 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x4000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup(r1) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x0) ioctl$FIOCLEX(r0, 0x5451) [ 615.740300] netlink: 352 bytes leftover after parsing attributes in process `syz-executor.1'. 22:03:49 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0}, 0xfffffeef) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x64, 0x6, 0x610, 0xf8, 0x420, 0xf8, 0x300, 0x0, 0x540, 0x540, 0x540, 0x540, 0x540, 0x6, 0x0, {[{{@ipv6={@loopback, @mcast1, [], [], 'syzkaller1\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@dev, @local, [], [], 'veth1\x00', 'ip6tnl0\x00'}, 0x0, 0xf8, 0x138, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@local}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, [], [], 'gretap0\x00', 'veth0\x00'}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@loopback, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], 'ip6_vti0\x00', 'veth0_to_hsr\x00'}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x670) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, 0x0) [ 615.891646] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 615.962958] x_tables: ip6_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 615.972850] block nbd4: Receive control failed (result -107) [ 615.999057] block nbd4: Attempted send on invalid socket [ 616.004571] block nbd4: shutting down sockets [ 616.033982] ldm_validate_partition_table(): Disk read failed. [ 616.051331] Dev nbd4: unable to read RDB block 0 [ 616.067140] nbd4: unable to read partition table 22:03:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000000)={{0x1b, 0x9b, 0x7, 0x3b, 0x31, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x9}, [{}]}, 0x78) 22:03:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80002, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f00000000c0)=0x11002, 0x4) sendto$inet(r2, 0x0, 0xffe5, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvfrom$packet(r2, 0x0, 0x0, 0x12100, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="f2ff44c2f07d"}, 0x20000000) [ 616.079152] ldm_validate_partition_table(): Disk read failed. [ 616.155418] Dev nbd4: unable to read RDB block 0 [ 616.194768] nbd4: unable to read partition table [ 616.206907] ldm_validate_partition_table(): Disk read failed. [ 616.213678] Dev nbd4: unable to read RDB block 0 [ 616.219339] nbd4: unable to read partition table [ 616.246448] ldm_validate_partition_table(): Disk read failed. 22:03:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80002, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f00000000c0)=0x11002, 0x4) sendto$inet(r2, 0x0, 0xffe5, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvfrom$packet(r2, 0x0, 0x0, 0x12100, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="f2ff44c2f07d"}, 0x20000000) 22:03:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup(r2) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newlink={0x34, 0x12, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x0) [ 616.332577] Dev nbd4: unable to read RDB block 0 22:03:50 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x2c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:03:50 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x5000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:50 executing program 0: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) [ 616.404232] nbd4: unable to read partition table 22:03:50 executing program 1: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 616.526784] block nbd4: Receive control failed (result -107) [ 616.547409] block nbd4: Attempted send on invalid socket [ 616.552943] block nbd4: shutting down sockets [ 616.572806] ldm_validate_partition_table(): Disk read failed. [ 616.588039] Dev nbd4: unable to read RDB block 0 [ 616.603106] nbd4: unable to read partition table 22:03:50 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="4ad24d5e9ff5b9520eac6e78ce0c18cf656d267ac6e98e7ebc4a36bd49f7018dd8120bcadb3beabd19e100412ce410592f982ea04ad3b0e2131f51", 0x3b}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x7ff, @loopback, 0x4}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300)=0x5b11, 0x4) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x20000080) dup(r1) ptrace$cont(0x1f, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) connect$inet(0xffffffffffffffff, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, 0x0, 0x1010) ftruncate(r3, 0x80006) sendfile(r2, r3, 0x0, 0x8000fffffffe) 22:03:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000140)) r3 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) [ 616.642877] ldm_validate_partition_table(): Disk read failed. [ 616.672747] Dev nbd4: unable to read RDB block 0 [ 616.717079] nbd4: unable to read partition table [ 616.724113] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 22:03:50 executing program 0: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) write$vhci(r0, &(0x7f0000000000)=@HCI_VENDOR_PKT={0xff, 0x80}, 0x2) [ 616.787175] ldm_validate_partition_table(): Disk read failed. [ 616.806762] Dev nbd4: unable to read RDB block 0 [ 616.827476] nbd4: unable to read partition table 22:03:50 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 616.880759] ldm_validate_partition_table(): Disk read failed. [ 616.895507] Dev nbd4: unable to read RDB block 0 [ 616.909627] nbd4: unable to read partition table [ 616.982862] ldm_validate_partition_table(): Disk read failed. [ 617.011630] Dev nbd4: unable to read RDB block 0 22:03:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) [ 617.031591] nbd4: unable to read partition table [ 617.216697] ldm_validate_partition_table(): Disk read failed. [ 617.234034] Dev nbd4: unable to read RDB block 0 [ 617.254666] nbd4: unable to read partition table 22:03:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf18, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x40) 22:03:51 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x7000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 617.555672] block nbd4: Receive control failed (result -107) [ 617.625117] block nbd4: shutting down sockets 22:03:51 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x9000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 617.938878] block nbd4: Receive control failed (result -107) [ 617.947349] block nbd4: shutting down sockets 22:03:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xf000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') unshare(0x400) preadv(r0, 0x0, 0x0, 0x0) [ 618.189427] block nbd4: Receive control failed (result -107) [ 618.204419] block nbd4: Attempted send on invalid socket [ 618.209964] block nbd4: shutting down sockets 22:03:52 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="4ad24d5e9ff5b9520eac6e78ce0c18cf656d267ac6e98e7ebc4a36bd49f7018dd8120bcadb3beabd19e100412ce410592f982ea04ad3b0e2131f51", 0x3b}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x7ff, @loopback, 0x4}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300)=0x5b11, 0x4) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x20000080) dup(r1) ptrace$cont(0x1f, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) connect$inet(0xffffffffffffffff, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, 0x0, 0x1010) ftruncate(r3, 0x80006) sendfile(r2, r3, 0x0, 0x8000fffffffe) [ 618.233080] ldm_validate_partition_table(): Disk read failed. [ 618.250804] Dev nbd4: unable to read RDB block 0 [ 618.272069] nbd4: unable to read partition table [ 618.457154] block nbd4: shutting down sockets 22:03:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) shutdown(0xffffffffffffffff, 0x0) lremovexattr(0x0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff8) socket$netlink(0x10, 0x3, 0x0) 22:03:53 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x20000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x10, 0x4, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_LOOKUP_ELEM(0x4, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000b63fe4)={0xa, 0x0, 0xffffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) 22:03:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r0, &(0x7f0000003a00)={0x0, 0x0, &(0x7f00000039c0)={&(0x7f0000003940)={0x14, 0x1, 0x8, 0x903}, 0x14}}, 0x0) 22:03:53 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="4ad24d5e9ff5b9520eac6e78ce0c18cf656d267ac6e98e7ebc4a36bd49f7018dd8120bcadb3beabd19e100412ce410592f982ea04ad3b0e2131f51", 0x3b}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x7ff, @loopback, 0x4}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300)=0x5b11, 0x4) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x20000080) dup(r1) ptrace$cont(0x1f, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) connect$inet(0xffffffffffffffff, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, 0x0, 0x1010) ftruncate(r3, 0x80006) sendfile(r2, r3, 0x0, 0x8000fffffffe) [ 619.746400] block nbd4: Receive control failed (result -107) [ 619.771603] block nbd4: Attempted send on invalid socket [ 619.777086] block nbd4: shutting down sockets [ 619.781676] print_req_error: 571 callbacks suppressed [ 619.781685] print_req_error: I/O error, dev nbd4, sector 0 [ 619.792833] buffer_io_error: 1162 callbacks suppressed [ 619.792841] Buffer I/O error on dev nbd4, logical block 0, async page read [ 619.805185] Buffer I/O error on dev nbd4, logical block 1, async page read [ 619.812642] Buffer I/O error on dev nbd4, logical block 2, async page read [ 619.819739] Buffer I/O error on dev nbd4, logical block 3, async page read [ 619.832962] print_req_error: I/O error, dev nbd4, sector 0 [ 619.838622] Buffer I/O error on dev nbd4, logical block 0, async page read [ 619.845689] Buffer I/O error on dev nbd4, logical block 1, async page read [ 619.853046] Buffer I/O error on dev nbd4, logical block 2, async page read [ 619.860123] Buffer I/O error on dev nbd4, logical block 3, async page read [ 619.870257] print_req_error: I/O error, dev nbd4, sector 0 [ 619.875893] Buffer I/O error on dev nbd4, logical block 0, async page read [ 619.882997] Buffer I/O error on dev nbd4, logical block 1, async page read [ 619.894978] print_req_error: I/O error, dev nbd4, sector 0 [ 619.903503] print_req_error: I/O error, dev nbd4, sector 0 [ 619.913779] print_req_error: I/O error, dev nbd4, sector 0 [ 619.923796] print_req_error: I/O error, dev nbd4, sector 0 [ 619.931459] print_req_error: I/O error, dev nbd4, sector 0 [ 619.937161] ldm_validate_partition_table(): Disk read failed. [ 619.944945] print_req_error: I/O error, dev nbd4, sector 0 [ 619.953233] print_req_error: I/O error, dev nbd4, sector 0 [ 619.965179] Dev nbd4: unable to read RDB block 0 [ 619.986435] nbd4: unable to read partition table 22:03:54 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') preadv(r2, &(0x7f00000017c0), 0x199, 0x0) [ 619.995229] ldm_validate_partition_table(): Disk read failed. [ 620.106013] Dev nbd4: unable to read RDB block 0 [ 620.142715] nbd4: unable to read partition table [ 620.207159] ldm_validate_partition_table(): Disk read failed. [ 620.225522] Dev nbd4: unable to read RDB block 0 [ 620.239034] nbd4: unable to read partition table [ 620.249932] ldm_validate_partition_table(): Disk read failed. 22:03:54 executing program 0: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="740100000109010200000000000000000100000a6c00020006000340000100000c000280050001003a0000000c00028005000100000000000c00028005000100110000000c000280050001002100000006000340000300000c00"], 0x174}, 0x1, 0x0, 0x0, 0x20005}, 0x0) [ 620.257722] Dev nbd4: unable to read RDB block 0 22:03:54 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x21000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 620.281002] nbd4: unable to read partition table [ 620.366026] netlink: 244 bytes leftover after parsing attributes in process `syz-executor.0'. [ 620.460996] block nbd4: Receive control failed (result -107) [ 620.529644] block nbd4: Attempted send on invalid socket [ 620.535374] block nbd4: shutting down sockets [ 620.557521] ldm_validate_partition_table(): Disk read failed. [ 620.574178] Dev nbd4: unable to read RDB block 0 22:03:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) ioctl$FIOCLEX(r0, 0x5451) [ 620.587076] nbd4: unable to read partition table 22:03:54 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x23000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 620.659651] netlink: 244 bytes leftover after parsing attributes in process `syz-executor.0'. 22:03:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@broadcast, 0x0, 0x33}, 0x0, @in6=@empty, 0x0, 0x4, 0x0, 0x6}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 620.895886] block nbd4: Receive control failed (result -107) [ 620.928449] block nbd4: Attempted send on invalid socket [ 620.933974] block nbd4: shutting down sockets 22:03:55 executing program 1: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x0, 0x0) [ 620.968963] ldm_validate_partition_table(): Disk read failed. [ 620.990301] Dev nbd4: unable to read RDB block 0 [ 621.010184] nbd4: unable to read partition table 22:03:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newlink={0x34, 0x12, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0x0) [ 621.083635] block nbd4: Receive control failed (result -107) [ 621.103076] block nbd4: Attempted send on invalid socket [ 621.108668] block nbd4: shutting down sockets [ 621.132048] ldm_validate_partition_table(): Disk read failed. [ 621.154300] Dev nbd4: unable to read RDB block 0 [ 621.169087] nbd4: unable to read partition table [ 621.179917] ldm_validate_partition_table(): Disk read failed. 22:03:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) ioctl$FIOCLEX(r0, 0x5451) 22:03:55 executing program 1: r0 = perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x6, 0xfd, 0x0, 0xe1, 0x0, 0xa, 0xb2020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x2c0a, 0x2, 0x2, 0x1, 0x4000000000008f1, 0x5}, 0x0, 0xa, 0xffffffffffffffff, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={0x0, &(0x7f00000001c0)=""/56, 0x0, 0x38, 0x1}, 0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x4d44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x100000000fa0d, 0x2}, 0x1561, 0x2000000000000000, 0x0, 0x0, 0x7}, 0x0, 0xf, r0, 0x1) socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000440)={0x9, {{0xa, 0x4e20, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}}, 0x0, 0x3, [{{0xa, 0x4e21, 0x4, @private1, 0x6}}, {{0xa, 0x4e24, 0x81, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x101}}, {{0xa, 0x4e22, 0xfffffff7, @mcast2, 0x100}}]}, 0x210) chdir(&(0x7f0000000240)='./file0\x00') r3 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0xc4) openat$cgroup_procs(r3, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') [ 621.262221] Dev nbd4: unable to read RDB block 0 [ 621.298359] nbd4: unable to read partition table 22:03:55 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x30000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 621.528697] block nbd4: Receive control failed (result -107) [ 621.545047] block nbd4: Attempted send on invalid socket [ 621.550605] block nbd4: shutting down sockets [ 621.567544] ldm_validate_partition_table(): Disk read failed. [ 621.582057] Dev nbd4: unable to read RDB block 0 [ 621.594834] nbd4: unable to read partition table 22:03:55 executing program 1: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) write$vhci(r0, &(0x7f0000000000)=@HCI_VENDOR_PKT, 0x2) [ 621.756003] block nbd4: Receive control failed (result -107) [ 621.766909] block nbd4: Attempted send on invalid socket [ 621.772422] block nbd4: shutting down sockets [ 621.780417] ldm_validate_partition_table(): Disk read failed. 22:03:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) ioctl$FIOCLEX(r0, 0x5451) [ 621.802214] Dev nbd4: unable to read RDB block 0 22:03:55 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x36040000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 621.861379] nbd4: unable to read partition table [ 622.102631] block nbd4: Receive control failed (result -107) [ 622.170115] block nbd4: shutting down sockets 22:03:56 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x37040000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:03:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000001100)='projid_map\x00') sendfile(r0, r1, 0x0, 0x50) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) 22:03:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) ioctl$FIOCLEX(r0, 0x5451) [ 622.372500] block nbd4: Receive control failed (result -107) [ 622.387024] block nbd4: Attempted send on invalid socket [ 622.392591] block nbd4: shutting down sockets [ 622.415314] ldm_validate_partition_table(): Disk read failed. [ 622.431889] Dev nbd4: unable to read RDB block 0 [ 622.447846] nbd4: unable to read partition table 22:03:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) shutdown(0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff8) 22:03:56 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x40000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 622.505943] block nbd4: Receive control failed (result -107) [ 622.539925] block nbd4: shutting down sockets [ 622.724681] block nbd4: Receive control failed (result -107) 22:03:56 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x55aaffff) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 622.775780] block nbd4: shutting down sockets 22:03:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) 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, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) ioctl$FIOCLEX(r0, 0x5451) [ 622.991671] block nbd4: Receive control failed (result -107) [ 623.007174] block nbd4: shutting down sockets 22:03:57 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="4ad24d5e9ff5b9520eac6e78ce0c18cf656d267ac6e98e7ebc4a36bd49f7018dd8120bcadb3beabd19e100412ce410592f982ea04ad3b0e2131f51", 0x3b}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x7ff, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300)=0x5b11, 0x4) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x20000080) dup(r1) ptrace$cont(0x1f, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) connect$inet(0xffffffffffffffff, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, 0x0, 0x1010) ftruncate(r3, 0x80006) sendfile(r2, r3, 0x0, 0x8000fffffffe) [ 623.140403] block nbd4: Receive control failed (result -107) [ 623.144756] block nbd4: shutting down sockets [ 623.192383] ldm_validate_partition_table(): Disk read failed. [ 623.240644] Dev nbd4: unable to read RDB block 0 [ 623.271227] nbd4: unable to read partition table 22:03:57 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x60000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 623.325363] nbd4: detected capacity change from 0 to 1104896 [ 623.426180] ldm_validate_partition_table(): Disk read failed. [ 623.474886] Dev nbd4: unable to read RDB block 0 [ 623.498820] nbd4: unable to read partition table [ 623.547063] ldm_validate_partition_table(): Disk read failed. [ 623.567790] Dev nbd4: unable to read RDB block 0 [ 623.580225] nbd4: unable to read partition table [ 623.590906] block nbd4: Device being setup by another task [ 623.610400] ldm_validate_partition_table(): Disk read failed. [ 623.671668] Dev nbd4: unable to read RDB block 0 [ 623.697849] nbd4: unable to read partition table [ 623.734681] ldm_validate_partition_table(): Disk read failed. [ 623.750530] Dev nbd4: unable to read RDB block 0 [ 623.764452] nbd4: unable to read partition table [ 623.775916] ldm_validate_partition_table(): Disk read failed. [ 623.796917] Dev nbd4: unable to read RDB block 0 [ 623.823721] nbd4: unable to read partition table [ 623.841948] ldm_validate_partition_table(): Disk read failed. [ 623.848702] Dev nbd4: unable to read RDB block 0 [ 623.854479] nbd4: unable to read partition table 22:04:06 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="7c000000000119050000000000000000000000003c0001002c00010014000300000000000200000000b700000000080114000400fe800000000000000000f0ffffffffba0c000200050001002f000000240002000c000200050001002f00040014000100080001000000e40c4b159b3a91470001080007"], 0x7c}}, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000020129"], 0x14}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 22:04:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000001100)='projid_map\x00') sendfile(r0, r1, 0x0, 0x50) sendmsg$nl_generic(r0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) 22:04:06 executing program 5: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$packet(r0, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @dev}, 0x14) syz_emit_ethernet(0x3a, &(0x7f0000000100)={@empty=[0x7], @dev, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @dev}, @payload_conn={{{0x18, 0x0, 0x0, 0x0, 0x0, 0x6}}}}}}}, 0x0) 22:04:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="7c000000000119050000000000000000000000003c0001002c00010014000300000000000200000000b700000000080114000400fe800000000000000000f0ffffffffba0c000200050001002f000000240002000c000200050001002f00040014000100080001000000e40c4b159b3a91470001080007"], 0x7c}}, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x2, 0x1, 0x80b}, 0x14}}, 0x0) 22:04:06 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6b6b6b00) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 632.298053] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 632.331396] block nbd4: Receive control failed (result -107) [ 632.342514] block nbd4: shutting down sockets [ 632.380767] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 632.420739] block nbd4: Receive control failed (result -107) 22:04:06 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6c080000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 632.470395] block nbd4: shutting down sockets 22:04:06 executing program 5: syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup(r0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) dup(0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000140)="ba20539bda423bf228fef15ea62fbef00263dc8b30bba5ecaf098851350c78e886443a68dbfef475f195bd4bf33bd9c7d1ea6461e008fef27fea611f9f972a28d2f80ce74d73a2b4ce453a1586a0375c89e4cd24fe07a366e5f66025cddd0c1203b16f99", 0x64}, {&(0x7f0000000000)="bb740915db283e159b5fd4a88121c0aeab2551c35a2836c6b59509", 0x1b}, {&(0x7f00000000c0)="3bfd7f7afdab78dd72e27726c135fdb9", 0x10}, {&(0x7f00000001c0)="e0ee4785f8d9a7d79cdf56de1c8d5b9dea4ba33a2404ffe1bba55c1437abfd9c64e97877a2e355859e5340d065014d6b45783703b0cec32c05bf19e861ba42e8f37f3b85f475ce61ba4e86464ba79ffc54b4e7", 0x53}, {&(0x7f0000000280)="b7db92724675cba5f64e80111458bf74d389ff7d03196b0fbea20da74aff63316dad2a72381be8e0e96f630e5b6b4499cf7b13e88e7cd0", 0x37}, {&(0x7f00000002c0)="342036df0a1d7d95e6a8316d823ee39c1694d7f411f9705d8b92f946aaaaa93369861db1268d7495492e8eb18e7511d2e2769e54567e3db8be44dd6e2a63f1ebd6f0be7b282deeab667327e4e17ef208fb715ae84cc17cc09ee7788de04d544d195cb71304f220040be028142f452f373a1fb53cbbfd27317816d964f344b91e01", 0x81}], 0x6, 0xa4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8b1a, &(0x7f0000000040)='wlan0\x00') ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) [ 632.751697] block nbd4: Receive control failed (result -107) 22:04:06 executing program 5: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) msgrcv(r0, &(0x7f0000000100)=ANY=[], 0xffffff1c, 0x0, 0x0) msgsnd(r0, &(0x7f0000000200)=ANY=[], 0x2000, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffb}) [ 632.794282] block nbd4: Attempted send on invalid socket [ 632.799830] block nbd4: shutting down sockets [ 632.804340] print_req_error: 814 callbacks suppressed [ 632.804348] print_req_error: I/O error, dev nbd4, sector 0 [ 632.819084] buffer_io_error: 1306 callbacks suppressed [ 632.819091] Buffer I/O error on dev nbd4, logical block 0, async page read [ 632.831640] Buffer I/O error on dev nbd4, logical block 1, async page read [ 632.838848] Buffer I/O error on dev nbd4, logical block 2, async page read [ 632.845901] Buffer I/O error on dev nbd4, logical block 3, async page read [ 632.856205] print_req_error: I/O error, dev nbd4, sector 0 [ 632.862159] Buffer I/O error on dev nbd4, logical block 0, async page read [ 632.869429] Buffer I/O error on dev nbd4, logical block 1, async page read [ 632.876454] Buffer I/O error on dev nbd4, logical block 2, async page read [ 632.885402] Buffer I/O error on dev nbd4, logical block 3, async page read [ 632.896224] print_req_error: I/O error, dev nbd4, sector 0 [ 632.901951] Buffer I/O error on dev nbd4, logical block 0, async page read [ 632.909076] Buffer I/O error on dev nbd4, logical block 1, async page read [ 632.919132] print_req_error: I/O error, dev nbd4, sector 0 [ 632.927692] print_req_error: I/O error, dev nbd4, sector 0 [ 632.936867] print_req_error: I/O error, dev nbd4, sector 0 [ 632.946477] print_req_error: I/O error, dev nbd4, sector 0 [ 632.954836] print_req_error: I/O error, dev nbd4, sector 0 [ 632.960740] ldm_validate_partition_table(): Disk read failed. [ 632.969014] print_req_error: I/O error, dev nbd4, sector 0 [ 632.976192] print_req_error: I/O error, dev nbd4, sector 0 [ 632.984791] Dev nbd4: unable to read RDB block 0 22:04:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000001100)='projid_map\x00') sendfile(r0, r1, 0x0, 0x50) sendmsg$nl_generic(r0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) [ 633.000804] nbd4: unable to read partition table [ 633.013205] ldm_validate_partition_table(): Disk read failed. [ 633.019780] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 633.034285] Dev nbd4: unable to read RDB block 0 [ 633.040094] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:04:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x9) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)={0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'ovf\x00', 0x0, 0x0, 0x2c}, 0x2c) open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2802000000002202, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e66500006c000000000000000200000002000000004000007a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 633.062273] nbd4: unable to read partition table 22:04:07 executing program 0: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) [ 633.106783] ldm_validate_partition_table(): Disk read failed. [ 633.114593] Dev nbd4: unable to read RDB block 0 [ 633.120558] nbd4: unable to read partition table [ 633.133799] ldm_validate_partition_table(): Disk read failed. [ 633.140634] Dev nbd4: unable to read RDB block 0 [ 633.146278] nbd4: unable to read partition table 22:04:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="9d", 0x1}, {&(0x7f00000001c0)="ca", 0x1}], 0x2}}], 0x40000000000014f, 0x0) 22:04:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6e080000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:07 executing program 0: [ 633.233552] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 633.261997] EXT4-fs (loop5): filesystem is read-only [ 633.346121] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 22:04:07 executing program 1: 22:04:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xf0ffffff) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 633.392098] block nbd4: Receive control failed (result -107) [ 633.410180] block nbd4: Attempted send on invalid socket [ 633.415662] block nbd4: shutting down sockets [ 633.421789] ldm_validate_partition_table(): Disk read failed. [ 633.429358] Dev nbd4: unable to read RDB block 0 [ 633.435029] nbd4: unable to read partition table 22:04:07 executing program 0: [ 633.514969] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 633.544724] block nbd4: Receive control failed (result -107) 22:04:07 executing program 1: [ 633.561836] block nbd4: shutting down sockets 22:04:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xf5ffffff) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:07 executing program 0: [ 633.623113] block nbd4: Receive control failed (result -107) [ 633.632404] block nbd4: shutting down sockets [ 633.659692] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 633.743310] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (3193!=0) [ 633.804608] block nbd4: Receive control failed (result -107) [ 633.807856] EXT4-fs (loop5): filesystem is read-only [ 633.814340] block nbd4: shutting down sockets [ 633.864705] EXT4-fs (loop5): orphan cleanup on readonly fs [ 633.884823] EXT4-fs error (device loop5): ext4_orphan_get:1257: comm syz-executor.5: bad orphan inode 738197504 [ 633.889406] block nbd4: Receive control failed (result -107) [ 633.903347] nbd4: detected capacity change from 0 to 1104896 [ 633.909911] block nbd4: Attempted send on invalid socket [ 633.915399] block nbd4: shutting down sockets [ 633.923861] ldm_validate_partition_table(): Disk read failed. [ 633.931394] Dev nbd4: unable to read RDB block 0 [ 633.937635] nbd4: unable to read partition table [ 633.947565] ldm_validate_partition_table(): Disk read failed. [ 633.955183] Dev nbd4: unable to read RDB block 0 [ 633.961689] nbd4: unable to read partition table [ 633.975592] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 22:04:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000001100)='projid_map\x00') sendfile(r0, r1, 0x0, 0x50) sendmsg$nl_generic(r0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) 22:04:08 executing program 1: 22:04:08 executing program 0: 22:04:08 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xf6ffffff) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:08 executing program 5: 22:04:08 executing program 5: 22:04:08 executing program 1: 22:04:08 executing program 0: [ 634.791012] block nbd4: Receive control failed (result -107) [ 634.806850] block nbd4: shutting down sockets 22:04:08 executing program 1: 22:04:08 executing program 0: 22:04:08 executing program 5: 22:04:08 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xff0f0000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 634.896671] block nbd4: Receive control failed (result -107) [ 634.931973] block nbd4: shutting down sockets [ 635.078320] block nbd4: Receive control failed (result -107) [ 635.095251] block nbd4: shutting down sockets [ 635.157445] block nbd4: Receive control failed (result -107) [ 635.173480] block nbd4: shutting down sockets 22:04:10 executing program 2: 22:04:10 executing program 1: 22:04:10 executing program 5: 22:04:10 executing program 0: 22:04:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xffff0000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:10 executing program 5: 22:04:10 executing program 0: 22:04:10 executing program 1: 22:04:10 executing program 5: [ 636.300079] block nbd4: Receive control failed (result -107) [ 636.316943] block nbd4: shutting down sockets 22:04:10 executing program 5: 22:04:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xffffaa55) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 636.385422] block nbd4: Could not allocate knbd recv work queue. 22:04:10 executing program 1: [ 636.432180] block nbd4: shutting down sockets [ 636.542240] block nbd4: Receive control failed (result -107) [ 636.555730] block nbd4: shutting down sockets 22:04:10 executing program 2: 22:04:10 executing program 0: 22:04:10 executing program 5: 22:04:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xffffff7f) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:10 executing program 1: [ 636.607638] block nbd4: Receive control failed (result -107) [ 636.623236] block nbd4: shutting down sockets 22:04:10 executing program 1: 22:04:10 executing program 0: 22:04:10 executing program 5: [ 636.806082] block nbd4: Receive control failed (result -107) [ 636.849429] block nbd4: shutting down sockets 22:04:10 executing program 1: 22:04:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xfffffff0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:10 executing program 0: 22:04:10 executing program 5: 22:04:11 executing program 2: 22:04:11 executing program 1: 22:04:11 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000100)="95", 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x4d4001, 0x0) 22:04:11 executing program 5: [ 637.099026] block nbd4: Receive control failed (result -107) [ 637.119705] block nbd4: shutting down sockets 22:04:11 executing program 1: 22:04:11 executing program 5: 22:04:11 executing program 0: [ 637.217120] block nbd4: shutting down sockets [ 637.232480] ldm_validate_partition_table(): Disk read failed. [ 637.240808] Dev nbd4: unable to read RDB block 0 [ 637.261607] nbd4: unable to read partition table [ 637.319362] nbd4: detected capacity change from 0 to 1104896 22:04:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xfffffff5) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:11 executing program 5: 22:04:11 executing program 0: [ 637.363528] ldm_validate_partition_table(): Disk read failed. [ 637.392245] Dev nbd4: unable to read RDB block 0 22:04:11 executing program 1: [ 637.416730] nbd4: unable to read partition table 22:04:11 executing program 1: [ 637.505193] ldm_validate_partition_table(): Disk read failed. [ 637.522267] Dev nbd4: unable to read RDB block 0 [ 637.538549] nbd4: unable to read partition table 22:04:11 executing program 2: 22:04:11 executing program 0: 22:04:11 executing program 5: [ 637.589842] block nbd4: Device being setup by another task 22:04:11 executing program 5: 22:04:11 executing program 0: 22:04:11 executing program 1: [ 637.713215] block nbd4: Receive control failed (result -107) [ 637.717815] block nbd4: shutting down sockets 22:04:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xfffffff6) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:11 executing program 5: 22:04:11 executing program 1: 22:04:11 executing program 0: 22:04:11 executing program 5: 22:04:12 executing program 1: [ 637.936423] block nbd4: Receive control failed (result -107) [ 637.951638] block nbd4: shutting down sockets [ 637.997601] block nbd4: Receive control failed (result -107) [ 638.016160] block nbd4: shutting down sockets 22:04:12 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x4, 0x0, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) getresgid(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xb435}, 0x0, 0x6, 0xffffffffffffffff, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/19, 0x13) setresuid(0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r2) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0215", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="020003009b05b8cabcd14ee20c22534e7fd465ae418b93a77ce1e41664022d41", @ANYRES32=0x0, @ANYBLOB="040001000000000008000100", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB], 0x64, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r4 = socket(0x0, 0x803, 0x0) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffe11, 0x7b, 0x1}, 0x7) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x252a, 0x925, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x5f, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 22:04:12 executing program 0: 22:04:12 executing program 5: 22:04:12 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:12 executing program 1: 22:04:12 executing program 0: syz_open_dev$dri(&(0x7f0000000180)='/dev/dri/card#\x00', 0x0, 0x0) r0 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x0, 0x3}) 22:04:12 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000640)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x12e) 22:04:12 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00001a9000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 638.354352] block nbd4: Receive control failed (result -107) [ 638.410319] block nbd4: shutting down sockets 22:04:12 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2100000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:12 executing program 0: [ 638.511116] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 638.532830] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 638.588586] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 22:04:12 executing program 0: [ 638.646247] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 638.664340] block nbd4: Receive control failed (result -107) [ 638.674829] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 638.695419] block nbd4: Attempted send on invalid socket [ 638.701492] block nbd4: shutting down sockets [ 638.706022] print_req_error: 474 callbacks suppressed [ 638.706030] print_req_error: I/O error, dev nbd4, sector 0 [ 638.716904] buffer_io_error: 714 callbacks suppressed [ 638.716913] Buffer I/O error on dev nbd4, logical block 0, async page read [ 638.729632] Buffer I/O error on dev nbd4, logical block 1, async page read [ 638.736681] Buffer I/O error on dev nbd4, logical block 2, async page read [ 638.743801] Buffer I/O error on dev nbd4, logical block 3, async page read [ 638.753982] print_req_error: I/O error, dev nbd4, sector 0 [ 638.759694] Buffer I/O error on dev nbd4, logical block 0, async page read [ 638.766718] Buffer I/O error on dev nbd4, logical block 1, async page read [ 638.773824] Buffer I/O error on dev nbd4, logical block 2, async page read [ 638.780921] Buffer I/O error on dev nbd4, logical block 3, async page read [ 638.790317] print_req_error: I/O error, dev nbd4, sector 0 22:04:12 executing program 0: r0 = socket(0x848000000015, 0x805, 0x0) connect$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x20) getpeername$llc(r0, 0x0, &(0x7f00000000c0)) [ 638.795951] Buffer I/O error on dev nbd4, logical block 0, async page read [ 638.803087] Buffer I/O error on dev nbd4, logical block 1, async page read [ 638.812941] print_req_error: I/O error, dev nbd4, sector 0 [ 638.820755] print_req_error: I/O error, dev nbd4, sector 0 [ 638.829943] print_req_error: I/O error, dev nbd4, sector 0 [ 638.839526] print_req_error: I/O error, dev nbd4, sector 0 [ 638.848294] print_req_error: I/O error, dev nbd4, sector 0 [ 638.854002] ldm_validate_partition_table(): Disk read failed. [ 638.863081] print_req_error: I/O error, dev nbd4, sector 0 [ 638.871847] print_req_error: I/O error, dev nbd4, sector 0 [ 638.880634] Dev nbd4: unable to read RDB block 0 [ 638.895501] nbd4: unable to read partition table [ 638.901223] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 638.908234] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 638.914916] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 638.922198] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 638.929160] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 638.935841] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 638.942828] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 638.949775] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 638.956542] audit: type=1804 audit(1592690652.931:124): pid=719 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir222124505/syzkaller.j2AaMt/423/bus" dev="sda1" ino=16187 res=1 [ 638.986601] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 638.993695] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 639.021984] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 639.031860] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 639.045874] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 639.068032] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 639.074722] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 639.107243] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 639.119507] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 639.139569] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on %z5 22:04:13 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x4, 0x0, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) getresgid(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xb435}, 0x0, 0x6, 0xffffffffffffffff, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/19, 0x13) setresuid(0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r2) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0215", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="020003009b05b8cabcd14ee20c22534e7fd465ae418b93a77ce1e41664022d41", @ANYRES32=0x0, @ANYBLOB="040001000000000008000100", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB], 0x64, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r4 = socket(0x0, 0x803, 0x0) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffe11, 0x7b, 0x1}, 0x7) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x252a, 0x925, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x5f, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 22:04:13 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000180)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000040)={0xffff, 0x3, 0x4, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000080)={r2}) r3 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000100)={0x5, 0x7, 0x80, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r3, 0xc01064b3, &(0x7f0000000140)={r4}) r5 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000040)={0x80, 0x3, 0x4, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r5, 0xc01064b3, &(0x7f0000000080)={r6}) dup2(r0, r1) 22:04:13 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x400000000, &(0x7f0000000080), 0x13f}}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[], 0x208e24b) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) mmap(&(0x7f00007d4000/0xb000)=nil, 0xb000, 0x2, 0x1010, 0xffffffffffffffff, 0xaf33a000) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r4, 0x0, 0x4}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000240)={0x5, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, 0x1}}, 0x18) 22:04:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) [ 639.231088] ldm_validate_partition_table(): Disk read failed. [ 639.276484] Dev nbd4: unable to read RDB block 0 22:04:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x121402) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="ae88bff824f400005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000fcffffff770000000200040000009600000000000000a4000000000000000000", 0x24}], 0x2) [ 639.310467] nbd4: unable to read partition table [ 639.351451] ldm_validate_partition_table(): Disk read failed. [ 639.358245] Dev nbd4: unable to read RDB block 0 [ 639.363919] nbd4: unable to read partition table [ 639.389429] ldm_validate_partition_table(): Disk read failed. [ 639.437143] Dev nbd4: unable to read RDB block 0 22:04:13 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x1000) r1 = open(&(0x7f0000000240)='./bus\x00', 0x105010, 0x0) sendfile(r0, r1, 0x0, 0x8000fffffffe) 22:04:13 executing program 0: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00001a9000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 639.485073] nbd4: unable to read partition table 22:04:13 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x400000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:13 executing program 0: r0 = memfd_create(&(0x7f000088f000)='\x00', 0x4) lseek(r0, 0x0, 0x1) 22:04:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) accept$nfc_llcp(r2, 0x0, 0x0) [ 639.625317] audit: type=1804 audit(1592690653.602:125): pid=753 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir353539745/syzkaller.dQNSom/648/bus" dev="sda1" ino=16251 res=1 22:04:13 executing program 5: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00001a9000/0x4000)=nil], &(0x7f000026bfec), 0x0, 0x0) [ 639.799318] audit: type=1800 audit(1592690653.602:126): pid=753 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16251 res=0 22:04:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') fchdir(r0) quotactl(0x2080000202, &(0x7f0000000140)='./file1\x00', 0x0, &(0x7f0000000200)='-') [ 639.896978] block nbd4: Receive control failed (result -107) [ 639.913765] audit: type=1804 audit(1592690653.602:127): pid=755 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir353539745/syzkaller.dQNSom/648/bus" dev="sda1" ino=16251 res=1 [ 639.930201] block nbd4: shutting down sockets [ 640.015247] block nbd4: Receive control failed (result -107) [ 640.044694] block nbd4: Attempted send on invalid socket [ 640.050227] block nbd4: shutting down sockets [ 640.083682] ldm_validate_partition_table(): Disk read failed. [ 640.097638] Dev nbd4: unable to read RDB block 0 [ 640.116390] nbd4: unable to read partition table [ 640.235114] audit: type=1800 audit(1592690653.602:128): pid=755 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16251 res=0 22:04:14 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x4, 0x0, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) getresgid(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xb435}, 0x0, 0x6, 0xffffffffffffffff, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/19, 0x13) setresuid(0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r2) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0215", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="020003009b05b8cabcd14ee20c22534e7fd465ae418b93a77ce1e41664022d41", @ANYRES32=0x0, @ANYBLOB="040001000000000008000100", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB], 0x64, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r4 = socket(0x0, 0x803, 0x0) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffe11, 0x7b, 0x1}, 0x7) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x252a, 0x925, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x5f, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 22:04:14 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x790000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000014c0)=@newqdisc={0x54, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x24, 0x2, {{}, [@TCA_NETEM_DELAY_DIST={0x6, 0x2, 'F3'}]}}}]}, 0x54}}, 0x0) 22:04:14 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x28011, r2, 0x0) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x8000, &(0x7f0000000080)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r3}}, 0x18) 22:04:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) 22:04:14 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3f02000000000000000001"], 0x30}, 0x1, 0xfffffff0}, 0x0) [ 640.834076] block nbd4: Receive control failed (result -107) [ 640.856882] block nbd4: Attempted send on invalid socket [ 640.863242] block nbd4: shutting down sockets 22:04:14 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) [ 640.888669] ldm_validate_partition_table(): Disk read failed. [ 640.904604] Dev nbd4: unable to read RDB block 0 [ 640.917385] nbd4: unable to read partition table [ 640.963628] block nbd4: Receive control failed (result -107) [ 640.977386] block nbd4: Attempted send on invalid socket [ 640.983168] block nbd4: shutting down sockets 22:04:15 executing program 0: mkdir(0x0, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, 0x0, {[{{@ip={@dev, @broadcast, 0x0, 0x0, 'syzkaller0\x00', 'wg2\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}]}, @common=@inet=@SET3={0x38, 'SET\x00'}}, {{@ip={@multicast2, @local, 0xff000000, 0x0, 'geneve0\x00', 'ipvlan1\x00', {}, {}, 0x0, 0x0, 0x50}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, "e135"}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @multicast, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3b]}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3b8) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 641.008366] ldm_validate_partition_table(): Disk read failed. [ 641.028249] Dev nbd4: unable to read RDB block 0 [ 641.041722] nbd4: unable to read partition table 22:04:15 executing program 5: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000002c0)={0x2}) [ 641.081980] ldm_validate_partition_table(): Disk read failed. [ 641.140845] Dev nbd4: unable to read RDB block 0 [ 641.179714] nbd4: unable to read partition table [ 641.210911] x_tables: duplicate underflow at hook 2 22:04:15 executing program 0: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00001a9000/0x4000)=nil], &(0x7f000026bfec), &(0x7f0000000040), 0x0) 22:04:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x7fffffffefff) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:15 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000640)='/dev/uhid\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) dup2(r3, r2) [ 641.518136] block nbd4: Receive control failed (result -107) [ 641.588016] block nbd4: shutting down sockets 22:04:15 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x4, 0x0, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) getresgid(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xb435}, 0x0, 0x6, 0xffffffffffffffff, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/19, 0x13) setresuid(0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r2) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0215", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="020003009b05b8cabcd14ee20c22534e7fd465ae418b93a77ce1e41664022d41", @ANYRES32=0x0, @ANYBLOB="040001000000000008000100", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB], 0x64, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r4 = socket(0x0, 0x803, 0x0) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffe11, 0x7b, 0x1}, 0x7) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x252a, 0x925, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x5f, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 22:04:15 executing program 5: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000000c0)={0xe}) [ 641.662038] block nbd4: Could not allocate knbd recv work queue. [ 641.690589] block nbd4: shutting down sockets 22:04:15 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) chown(&(0x7f0000000140)='./file0\x00', 0x0, r2) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) chown(&(0x7f0000000140)='./file0\x00', 0x0, r3) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) chown(&(0x7f0000000140)='./file0\x00', 0x0, r4) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000300)='security.selinux\x00', &(0x7f0000000340)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0}}, 0x18) r5 = syz_open_dev$vcsu(&(0x7f0000000540)='/dev/vcsu#\x00', 0x80000000, 0x80) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000580)={0x12, 0x10, 0xfa00, {&(0x7f0000000500), 0xffffffffffffffff, r5}}, 0x18) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) chown(&(0x7f0000000140)='./file0\x00', 0x0, r6) prctl$PR_GET_TIMERSLACK(0x1e) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x8080, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r7, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB='%\a\x00\x00\x00\a\x00\x00\x00./file1./file0\x00\x00'], 0x28}}, 0x4000) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) getgroups(0x5, &(0x7f00000000c0)=[r2, r3, r4, r6, r8]) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r1}}, 0x18) 22:04:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xb90000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 641.955527] block nbd4: Receive control failed (result -107) [ 641.973041] block nbd4: Attempted send on invalid socket [ 641.978567] block nbd4: shutting down sockets [ 641.996832] ldm_validate_partition_table(): Disk read failed. 22:04:16 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) getresgid(&(0x7f0000000000), 0x0, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/19, 0x13) setresuid(0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0215c000", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="020003009b05b8cabcd14ee20c22534e7fd465ae418b93a77ce1e41664022d41", @ANYRES32=0x0, @ANYBLOB="040001000000000008000100", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000400000000002000000000000000"], 0x64, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffe11, 0x7b, 0x1}, 0x7) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x252a, 0x925, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x5f, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 22:04:16 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) sendmmsg$sock(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40000800) 22:04:16 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x111, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r2}}, 0x18) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x4000) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000040)=0x8) [ 642.013249] Dev nbd4: unable to read RDB block 0 [ 642.030036] nbd4: unable to read partition table [ 642.041180] ldm_validate_partition_table(): Disk read failed. [ 642.069100] Dev nbd4: unable to read RDB block 0 [ 642.075816] nbd4: unable to read partition table [ 642.140757] ldm_validate_partition_table(): Disk read failed. [ 642.158669] Dev nbd4: unable to read RDB block 0 [ 642.173118] nbd4: unable to read partition table [ 642.197178] ldm_validate_partition_table(): Disk read failed. 22:04:16 executing program 5: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r0, 0x8001a0, 0xe80, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a8ffffffff000a0000122e25d386dd", 0x0, 0x3b, 0x0, 0x22d}, 0x28) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) [ 642.295691] Dev nbd4: unable to read RDB block 0 22:04:16 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) getresgid(&(0x7f0000000000), 0x0, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/19, 0x13) setresuid(0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0215c000", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="020003009b05b8cabcd14ee20c22534e7fd465ae418b93a77ce1e41664022d41", @ANYRES32=0x0, @ANYBLOB="040001000000000008000100", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000400000000002000000000000000"], 0x64, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffe11, 0x7b, 0x1}, 0x7) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x252a, 0x925, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x5f, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) [ 642.345492] nbd4: unable to read partition table [ 642.355049] audit: type=1804 audit(1592690656.332:129): pid=894 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir361811413/syzkaller.7jhl9k/799/bus" dev="sda1" ino=16208 res=1 22:04:16 executing program 0: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00001a9000/0x4000)=nil], &(0x7f000026bfec), &(0x7f0000000040), 0x0) 22:04:16 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x1000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:16 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) getresgid(&(0x7f0000000000), 0x0, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/19, 0x13) setresuid(0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0215c000", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="020003009b05b8cabcd14ee20c22534e7fd465ae418b93a77ce1e41664022d41", @ANYRES32=0x0, @ANYBLOB="040001000000000008000100", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000400000000002000000000000000"], 0x64, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffe11, 0x7b, 0x1}, 0x7) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x252a, 0x925, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x5f, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) [ 642.755921] block nbd4: Receive control failed (result -107) [ 642.764648] nbd4: detected capacity change from 0 to 1104896 [ 642.781502] block nbd4: Attempted send on invalid socket [ 642.787088] block nbd4: shutting down sockets [ 642.821509] ldm_validate_partition_table(): Disk read failed. [ 642.836139] Dev nbd4: unable to read RDB block 0 [ 642.852117] nbd4: unable to read partition table [ 642.863030] ldm_validate_partition_table(): Disk read failed. [ 642.901035] Dev nbd4: unable to read RDB block 0 [ 642.913503] nbd4: unable to read partition table 22:04:17 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000200)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3}}) 22:04:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x0, 0xe4cf95bb60253587}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) writev(r0, &(0x7f0000000240)=[{&(0x7f00000005c0)="580000001400192340834b80043f679a10ff3d425f9c0100ff7f4e32f61bcdf1e422000000000100512e24cabecc4b38945f64009400150028925aaa000000c600000000000000feff2c707f8f00ff000000000000000000", 0x58}], 0x1) 22:04:17 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r1}}, 0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup(0xffffffffffffffff) r4 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003, 0x0, 0x5}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(r4, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="446664f514b66cc4d945b73a9dc486c56de665bb40b81eb855c871e71119b29da9627ab3c9a5ccc3812ea98f6738319296", @ANYRES16=r6, @ANYRES16=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010028bd7000fedbdf25010000000c00040007000400000000000c0006000100000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x10001, 0x0) r8 = socket(0x18, 0x0, 0x0) connect$rxrpc(r8, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r6, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffff000}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x51) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r6, 0x10, 0x70bd28, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4004114}, 0x4008040) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r6, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xb8a}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7bc2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xe}]}, 0x44}, 0x1, 0x0, 0x0, 0x44994}, 0x40800) 22:04:17 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) getresgid(&(0x7f0000000000), 0x0, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/19, 0x13) setresuid(0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0215c000", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="020003009b05b8cabcd14ee20c22534e7fd465ae418b93a77ce1e41664022d41", @ANYRES32=0x0, @ANYBLOB="040001000000000008000100", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000400000000002000000000000000"], 0x64, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffe11, 0x7b, 0x1}, 0x7) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x252a, 0x925, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x5f, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) [ 642.969880] ldm_validate_partition_table(): Disk read failed. [ 642.991690] Dev nbd4: unable to read RDB block 0 [ 642.997292] nbd4: unable to read partition table 22:04:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x4000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 643.042936] ldm_validate_partition_table(): Disk read failed. [ 643.080744] Dev nbd4: unable to read RDB block 0 [ 643.097376] nbd4: unable to read partition table 22:04:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x21, &(0x7f0000000080), 0x8) r3 = socket(0x40000000001e, 0x1, 0x0) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r1) dup3(r6, r0, 0x0) 22:04:17 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/100) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x0) [ 643.260797] block nbd4: Receive control failed (result -107) [ 643.276398] block nbd4: Attempted send on invalid socket [ 643.282627] block nbd4: shutting down sockets 22:04:17 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0}}, 0x18) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r4, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRES32=r4], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) r5 = dup3(r0, r1, 0x80000) write$P9_RREADLINK(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000017020007002e2f66696c653099111405a0ac42ee394ee831040f54f09610a05822f222ad7f28cb79ec48a941bae9979352475b3296f33a8192003cdb2dea2a76f9685c55f9893aa498c995f11086176ecec597f38faa1b0462ff85b130f74449915188c05fc015f2aba1a6a76015e6d211642d42e0dd2dd7438f3b5e407a542d"], 0x10) [ 643.319044] ldm_validate_partition_table(): Disk read failed. [ 643.332613] Dev nbd4: unable to read RDB block 0 [ 643.347467] nbd4: unable to read partition table 22:04:17 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$PR_SET_THP_DISABLE(0x29, 0x1) timerfd_create(0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x723000, 0x2) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000180)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socket(0x10, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xdd860000, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0xec, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0xcc, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}]}, @AF_INET={0x30, 0x2, 0x0, 0x1, {0x2c, 0x1, 0x0, 0x1, [{0xc, 0x16}, {0x8}, {0x1b}, {0x8}, {0x8}]}}, @AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0xd}, {0x8, 0xf}]}}, @AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}]}, @AF_INET={0x28, 0x2, 0x0, 0x1, {0x24, 0x1, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}}, @AF_MPLS={0x4}, @AF_INET6={0x0, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x0, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}, @IFLA_INET6_TOKEN={0x0, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_ADDR_GEN_MODE]}, @AF_MPLS={0x4}]}]}, 0xec}}, 0x0) [ 643.376101] ldm_validate_partition_table(): Disk read failed. [ 643.391817] Dev nbd4: unable to read RDB block 0 [ 643.443933] nbd4: unable to read partition table [ 643.514390] ldm_validate_partition_table(): Disk read failed. 22:04:17 executing program 0: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00001a9000/0x4000)=nil], &(0x7f000026bfec), &(0x7f0000000040), 0x0) 22:04:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'team_slave_0\x00'}) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/165, 0xa5}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0192070000ff2f1037bfbf6334b39014200100"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="48000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000400000000000000275c2d24"], 0x48) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000080000000000000006d5ebe5a0000070053ef", 0x4db, 0x400}], 0x4810, 0x0) 22:04:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x40740000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:17 executing program 2: syz_mount_image$ext4(0x0, &(0x7f00000013c0)='./file0\x00', 0x0, 0x0, 0x0, 0x81000, 0x0) [ 643.562850] Dev nbd4: unable to read RDB block 0 [ 643.607150] nbd4: unable to read partition table [ 643.711577] block nbd4: Receive control failed (result -107) [ 643.731724] block nbd4: Attempted send on invalid socket [ 643.737221] block nbd4: shutting down sockets [ 643.741826] print_req_error: 866 callbacks suppressed [ 643.741834] print_req_error: I/O error, dev nbd4, sector 0 [ 643.753634] buffer_io_error: 1346 callbacks suppressed 22:04:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$alg(0x26, 0x5, 0x0) r7 = dup3(r6, r2, 0x0) syz_kvm_setup_cpu$x86(r7, r3, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 643.753642] Buffer I/O error on dev nbd4, logical block 0, async page read [ 643.766018] Buffer I/O error on dev nbd4, logical block 1, async page read [ 643.773533] Buffer I/O error on dev nbd4, logical block 2, async page read [ 643.780877] Buffer I/O error on dev nbd4, logical block 3, async page read [ 643.790831] print_req_error: I/O error, dev nbd4, sector 0 [ 643.796464] Buffer I/O error on dev nbd4, logical block 0, async page read [ 643.803896] Buffer I/O error on dev nbd4, logical block 1, async page read [ 643.811020] Buffer I/O error on dev nbd4, logical block 2, async page read [ 643.818121] Buffer I/O error on dev nbd4, logical block 3, async page read [ 643.827695] print_req_error: I/O error, dev nbd4, sector 0 [ 643.833328] Buffer I/O error on dev nbd4, logical block 0, async page read [ 643.840641] Buffer I/O error on dev nbd4, logical block 1, async page read [ 643.850159] print_req_error: I/O error, dev nbd4, sector 0 [ 643.859474] print_req_error: I/O error, dev nbd4, sector 0 [ 643.868940] print_req_error: I/O error, dev nbd4, sector 0 [ 643.877485] print_req_error: I/O error, dev nbd4, sector 0 [ 643.886785] print_req_error: I/O error, dev nbd4, sector 0 [ 643.892588] ldm_validate_partition_table(): Disk read failed. [ 643.901352] print_req_error: I/O error, dev nbd4, sector 0 22:04:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = getpid() pause() ptrace(0x10, r2) ptrace$getsig(0x4205, r2, 0x2, &(0x7f0000000080)) [ 643.909435] print_req_error: I/O error, dev nbd4, sector 0 [ 643.923952] Dev nbd4: unable to read RDB block 0 [ 643.950264] nbd4: unable to read partition table [ 644.015071] block nbd4: Receive control failed (result -107) [ 644.022810] block nbd4: shutting down sockets 22:04:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6b6b6b00000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:18 executing program 5: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x6, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="040403fac90000000000f76801040000ff8330a2118b6a979d0000000845a90f3d098770298fb1d9df32c38b518c5217cd21e109000002000000005b7189c3003b2c170000710e13"], 0x48) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)) r1 = syz_open_pts(r0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = dup2(r1, r2) ioctl$TCXONC(r3, 0x540a, 0x3) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, 0x0, 0x0) [ 644.270771] block nbd4: Receive control failed (result -107) [ 644.302856] block nbd4: Attempted send on invalid socket [ 644.308395] block nbd4: shutting down sockets [ 644.344746] ldm_validate_partition_table(): Disk read failed. [ 644.365122] Dev nbd4: unable to read RDB block 0 [ 644.380951] nbd4: unable to read partition table [ 644.443050] block nbd4: Receive control failed (result -107) [ 644.452627] block nbd4: shutting down sockets 22:04:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xb0730000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x27, &(0x7f00000000c0)="352105e7a1e4f0adda44d8736e846634a22b3c8c735e756aeeac1c7e40046c462a026665334644a80e24ea9a4f6b23e62deb551c1ef9fd2763056baf631f03", 0x3f) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x5e, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$KVM_RUN(r2, 0xae80, 0x0) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ff8000/0x1000)=nil) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000000)='big_key\x00', &(0x7f0000000080)=@chain={'key_or_keyring:', 0x0, ':chain\x00'}) add_key(&(0x7f0000000200)='user\x00', 0x0, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) syz_open_dev$vcsn(0x0, 0x4, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup(0xffffffffffffffff) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000000030801030000000000f72400010000050900010073797a30000000"], 0x20}, 0x1, 0x0, 0x0, 0x40000c0}, 0x4000044) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 22:04:18 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="4800000010000d07cdd87d345d28000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000", @ANYRES32=0x0], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="740000002400fbc700"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671"], 0x74}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="840000002c0001cdd63fe14b3b3d120000000000", @ANYRES32=r3, @ANYBLOB="0008008000000000030000000800010075333200580002001400050000000000000000000000000000000000400006003c0001000000000000000820"], 0x84}}, 0x0) [ 644.649120] block nbd4: Receive control failed (result -107) [ 644.670790] block nbd4: Attempted send on invalid socket [ 644.676305] block nbd4: shutting down sockets [ 644.697079] ldm_validate_partition_table(): Disk read failed. [ 644.713371] Dev nbd4: unable to read RDB block 0 [ 644.727294] nbd4: unable to read partition table 22:04:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xffffffffffffff5d, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sched_setattr(0x0, 0x0, 0x0) [ 644.772105] ldm_validate_partition_table(): Disk read failed. 22:04:18 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x6, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)) r1 = syz_open_pts(r0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = dup2(r1, r2) ioctl$TCXONC(r3, 0x540a, 0x3) [ 644.845518] Dev nbd4: unable to read RDB block 0 [ 644.886791] nbd4: unable to read partition table [ 644.938138] ldm_validate_partition_table(): Disk read failed. [ 644.956725] Dev nbd4: unable to read RDB block 0 22:04:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x27, &(0x7f00000000c0)="352105e7a1e4f0adda44d8736e846634a22b3c8c735e756aeeac1c7e40046c462a026665334644a80e24ea9a4f6b23e62deb551c1ef9fd2763056baf631f03", 0x3f) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x5e, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 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, 0x9) ioctl$KVM_RUN(r2, 0xae80, 0x0) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ff8000/0x1000)=nil) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000000)='big_key\x00', &(0x7f0000000080)=@chain={'key_or_keyring:', 0x0, ':chain\x00'}) add_key(&(0x7f0000000200)='user\x00', 0x0, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) syz_open_dev$vcsn(0x0, 0x4, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup(0xffffffffffffffff) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000000030801030000000000f72400010000050900010073797a30000000"], 0x20}, 0x1, 0x0, 0x0, 0x40000c0}, 0x4000044) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 645.000593] nbd4: unable to read partition table 22:04:19 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xc0530000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:19 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, 0x0, 0x0) dup3(r0, r1, 0x0) [ 645.030089] ldm_validate_partition_table(): Disk read failed. [ 645.046746] Dev nbd4: unable to read RDB block 0 [ 645.055699] nbd4: unable to read partition table 22:04:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 645.166527] block nbd4: Receive control failed (result -107) [ 645.186624] block nbd4: Attempted send on invalid socket [ 645.192174] block nbd4: shutting down sockets [ 645.214757] ldm_validate_partition_table(): Disk read failed. [ 645.230329] Dev nbd4: unable to read RDB block 0 [ 645.243526] nbd4: unable to read partition table [ 645.250882] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 22:04:19 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x100000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 645.339970] block nbd4: Receive control failed (result -107) [ 645.374903] block nbd4: shutting down sockets 22:04:19 executing program 0: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) close(0xffffffffffffffff) ftruncate(r3, 0x208200) socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 645.571782] block nbd4: Receive control failed (result -107) [ 645.583593] block nbd4: Attempted send on invalid socket [ 645.589272] block nbd4: shutting down sockets [ 645.607568] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.2'. [ 645.630021] ldm_validate_partition_table(): Disk read failed. [ 645.660559] Dev nbd4: unable to read RDB block 0 22:04:19 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) inotify_init1(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6000, 0x1) clone(0x21100100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='ext2\x00', 0x0, 0x0) [ 645.680794] nbd4: unable to read partition table [ 645.721616] ldm_validate_partition_table(): Disk read failed. [ 645.735860] Dev nbd4: unable to read RDB block 0 [ 645.750541] nbd4: unable to read partition table [ 645.762744] ldm_validate_partition_table(): Disk read failed. 22:04:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x14e22, 0x0, @ipv4}, 0x1c) [ 645.777613] audit: type=1800 audit(1592690659.752:130): pid=1115 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=17201 res=0 [ 645.782280] Dev nbd4: unable to read RDB block 0 [ 645.799311] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 22:04:19 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000040)=[{0x3}, {0x0, 0x0, 0x1000}], 0x2) [ 645.916560] nbd4: unable to read partition table [ 645.963465] ldm_validate_partition_table(): Disk read failed. [ 645.979082] Dev nbd4: unable to read RDB block 0 [ 645.994944] nbd4: unable to read partition table [ 646.035211] ldm_validate_partition_table(): Disk read failed. [ 646.050261] Dev nbd4: unable to read RDB block 0 [ 646.063755] nbd4: unable to read partition table [ 646.104714] EXT4-fs (loop11): unable to read superblock [ 646.138719] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.2'. 22:04:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:20 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x200000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:20 executing program 5: inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6000, 0x1) clone(0x21100100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='ext2\x00', 0x0, 0x0) 22:04:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) munlockall() pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x1000000c8) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) sched_setattr(0x0, &(0x7f0000000400)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) socket$unix(0x1, 0x5, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b8}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 22:04:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'vlan0\x00', &(0x7f0000000100)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) 22:04:20 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x10, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="85000000080000002500000000000000950000000000000003694800890bca12bae815a0c0903d14182a7859cafa75accaf92a5e5bb297ea31fbc23bd4db0ad66e0b90ab9e1350df3a17e86abeaa67fe67598ca5db8106116c208e1f959b74daa40840f735c7a44d33977d48f7649d590220e0183ad5a9a089bf3782812dddb06667d048679218098d9782c3afb8c5fec8a6130653ac043adf1a11691a05fb0597f1a32270324e0010b9c2bbd3341699619c1aa79563b51213ba8867ad041837227864691d1557ac0066384df72d21"], &(0x7f0000000000)='GPL\x00', 0x7, 0x1ab, &(0x7f000000cf3d)=""/195}, 0x48) unshare(0x2040400) mount$bpf(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0)='bpf\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000300)='./file0/file0\x00', r0}, 0x10) 22:04:20 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvmmsg(r2, &(0x7f0000001600)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00100}}], 0x1, 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000016c0)=ANY=[@ANYBLOB="2400000026000102"], 0x24}}, 0x0) [ 646.365294] EXT4-fs (loop11): unable to read superblock [ 646.388741] EXT4-fs (loop11): unable to read superblock [ 646.399194] block nbd4: Receive control failed (result -107) [ 646.420178] block nbd4: Attempted send on invalid socket [ 646.425763] block nbd4: shutting down sockets [ 646.445696] ldm_validate_partition_table(): Disk read failed. [ 646.463492] Dev nbd4: unable to read RDB block 0 [ 646.472764] nbd4: unable to read partition table [ 646.695922] block nbd4: shutting down sockets 22:04:20 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x300000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:20 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = eventfd(0x0) r1 = dup(r0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 22:04:21 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000880)='/dev/nvram\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCSABS0(r0, 0x7041, 0x0) [ 647.115558] block nbd4: Receive control failed (result -107) [ 647.144095] block nbd4: Attempted send on invalid socket [ 647.149611] block nbd4: shutting down sockets 22:04:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x27, &(0x7f00000000c0)="352105e7a1e4f0adda44d8736e846634a22b3c8c735e756aeeac1c7e40046c462a026665334644a80e24ea9a4f6b23e62deb551c1ef9fd2763056baf", 0x3c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x5e, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 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, 0x9) ioctl$KVM_RUN(r2, 0xae80, 0x0) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ff8000/0x1000)=nil) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) syz_open_dev$vcsn(0x0, 0x4, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = dup(0xffffffffffffffff) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000000030801030000000000f72400010000050900010073797a3000000000"], 0x20}, 0x1, 0x0, 0x0, 0x40000c0}, 0x4000044) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 22:04:21 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0xa, 0x6, 0x401}, 0x14}}, 0x0) 22:04:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 647.172619] ldm_validate_partition_table(): Disk read failed. [ 647.186705] Dev nbd4: unable to read RDB block 0 [ 647.201342] nbd4: unable to read partition table 22:04:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x400000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 647.283101] block nbd4: Receive control failed (result -107) [ 647.290665] block nbd4: shutting down sockets 22:04:21 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) listen(r0, 0x0) [ 647.476407] block nbd4: Receive control failed (result -107) [ 647.494422] block nbd4: Attempted send on invalid socket [ 647.499976] block nbd4: shutting down sockets [ 647.531153] ldm_validate_partition_table(): Disk read failed. [ 647.545764] Dev nbd4: unable to read RDB block 0 [ 647.565709] nbd4: unable to read partition table [ 647.576977] ldm_validate_partition_table(): Disk read failed. [ 647.638717] Dev nbd4: unable to read RDB block 0 [ 647.645274] nbd4: unable to read partition table 22:04:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f7e00a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$hwrng(0xffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200000201, 0x0, 0x4c8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0xc, 0x8001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x4800}, 0x40891) [ 647.716094] ldm_validate_partition_table(): Disk read failed. [ 647.742914] Dev nbd4: unable to read RDB block 0 [ 647.761499] nbd4: unable to read partition table 22:04:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x500000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:21 executing program 5: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmstat\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f00000017c0), 0x3da, 0x0) [ 647.785499] ldm_validate_partition_table(): Disk read failed. [ 647.792869] Dev nbd4: unable to read RDB block 0 [ 647.804072] nbd4: unable to read partition table [ 647.958142] block nbd4: Receive control failed (result -107) [ 647.975770] block nbd4: Attempted send on invalid socket [ 647.981345] block nbd4: shutting down sockets [ 648.002507] ldm_validate_partition_table(): Disk read failed. 22:04:22 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, 0x0) r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x0) ftruncate(r1, 0x8200) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000003ac0), 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) eventfd2(0x1000, 0x80000) connect$inet6(0xffffffffffffffff, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000100)=@ccm_128={{0x303}, "356d894e43446d3d", "7b8900000000d96a9108e880467900", "db0cd34f", "00ecff0062060020"}, 0x28) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) getresuid(&(0x7f0000004180), 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000140)={0x1, 0x0, &(0x7f00000000c0)=[{0x5, 0x93, 0x0, &(0x7f0000000480)=""/147}]}) [ 648.019993] Dev nbd4: unable to read RDB block 0 [ 648.037024] nbd4: unable to read partition table [ 648.054043] block nbd4: shutting down sockets 22:04:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, 0x0) r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000003ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) eventfd2(0x1000, 0x80000) connect$inet6(r2, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000540)=""/207, 0xcf}], 0x1) r3 = syz_open_procfs(0x0, 0x0) openat$cgroup_ro(r3, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)=@ccm_128={{}, "356d894e43446d3d", "7b8900000000d96a9108e880467900", "db0cd34f", "1ef2c9494c394e20"}, 0x28) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) getresuid(&(0x7f0000004180), 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000140)={0x1, 0x0, &(0x7f00000000c0)=[{0x5, 0x93, 0x9, &(0x7f0000000480)=""/147}]}) 22:04:22 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x600000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0185879, 0x0) [ 648.333297] block nbd4: Receive control failed (result -107) [ 648.347489] block nbd4: Attempted send on invalid socket [ 648.352962] block nbd4: shutting down sockets [ 648.367703] ldm_validate_partition_table(): Disk read failed. [ 648.385215] Dev nbd4: unable to read RDB block 0 [ 648.402058] nbd4: unable to read partition table 22:04:22 executing program 1: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x10001}) 22:04:22 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000100)={@local, @local, @void, {@ipv4={0x800, @tcp={{0xc, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x6, 0x0, @private=0xa010101, @local, {[@timestamp_addr={0x44, 0x1c, 0x11, 0x1, 0x0, [{@initdev={0xac, 0x1e, 0x0, 0x0}}, {@multicast2}, {@private}]}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 22:04:22 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x700000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 648.486718] block nbd4: Receive control failed (result -107) [ 648.515733] block nbd4: shutting down sockets 22:04:22 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newtaction={0x78, 0x30, 0x501, 0x0, 0x0, {}, [{0x64, 0x1, [@m_bpf={0x60, 0x1, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x2}, @TCA_ACT_BPF_PARMS={0x18}, @TCA_ACT_BPF_OPS={0x14, 0x4, [{}, {}]}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x78}}, 0x0) 22:04:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x2, 0x8000}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0)=0x8, 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX, @ANYBLOB, @ANYBLOB, @ANYRESHEX]) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x401, 0x7, 0xab, &(0x7f0000ffa000/0x3000)=nil}) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(0xffffffffffffffff, 0x0, 0x4c040) sendfile(r5, r4, 0x0, 0x800000080004103) 22:04:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ttyS3(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x0, 0x0) socket$inet(0x10, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000440)=@nfc, 0x80, 0x0}, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 648.673558] block nbd4: Receive control failed (result -107) [ 648.682993] block nbd4: shutting down sockets [ 648.690330] ldm_validate_partition_table(): Disk read failed. [ 648.703455] Dev nbd4: unable to read RDB block 0 [ 648.798597] print_req_error: 715 callbacks suppressed [ 648.798605] print_req_error: I/O error, dev nbd4, sector 0 [ 648.809660] buffer_io_error: 1402 callbacks suppressed [ 648.809669] Buffer I/O error on dev nbd4, logical block 0, async page read [ 648.822072] print_req_error: I/O error, dev nbd4, sector 2 [ 648.827779] Buffer I/O error on dev nbd4, logical block 1, async page read [ 648.834807] Buffer I/O error on dev nbd4, logical block 2, async page read [ 648.841903] Buffer I/O error on dev nbd4, logical block 3, async page read 22:04:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:22 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newtaction={0x78, 0x30, 0x501, 0x0, 0x0, {}, [{0x64, 0x1, [@m_bpf={0x60, 0x1, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x2}, @TCA_ACT_BPF_PARMS={0x18}, @TCA_ACT_BPF_OPS={0x14, 0x4, [{}, {}]}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x78}}, 0x0) [ 648.849367] print_req_error: I/O error, dev nbd4, sector 24 [ 648.855148] Buffer I/O error on dev nbd4, logical block 12, async page read [ 648.864023] print_req_error: I/O error, dev nbd4, sector 26 [ 648.869811] Buffer I/O error on dev nbd4, logical block 13, async page read [ 648.877785] print_req_error: I/O error, dev nbd4, sector 28 [ 648.883528] Buffer I/O error on dev nbd4, logical block 14, async page read [ 648.891103] print_req_error: I/O error, dev nbd4, sector 30 [ 648.896847] Buffer I/O error on dev nbd4, logical block 15, async page read [ 648.904849] print_req_error: I/O error, dev nbd4, sector 0 [ 648.911120] Buffer I/O error on dev nbd4, logical block 0, async page read [ 648.918639] print_req_error: I/O error, dev nbd4, sector 2 [ 648.924294] Buffer I/O error on dev nbd4, logical block 1, async page read [ 648.931783] print_req_error: I/O error, dev nbd4, sector 4 [ 648.937551] print_req_error: I/O error, dev nbd4, sector 6 [ 648.943746] nbd4: unable to read partition table 22:04:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:23 executing program 0: clone(0x20002004f7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044940eeba71a4976e252922cb18f04000000000000012e0b3836005404b0e0301a4ce875f2fcff5f0300000000000000800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5f6db1c00010000000000000049740000000000000006ad8e5ecc1f003a09ffc2c65400"}, 0x80) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() select(0x80c9, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2a) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:04:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) [ 649.236517] ldm_validate_partition_table(): Disk read failed. [ 649.339219] Dev nbd4: unable to read RDB block 0 [ 649.438898] nbd4: unable to read partition table [ 649.484315] ldm_validate_partition_table(): Disk read failed. 22:04:23 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x900000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 649.502323] Dev nbd4: unable to read RDB block 0 [ 649.521572] nbd4: unable to read partition table [ 649.578137] ldm_validate_partition_table(): Disk read failed. [ 649.582316] Dev nbd4: unable to read RDB block 0 [ 649.588471] nbd4: unable to read partition table [ 649.877692] block nbd4: Receive control failed (result -107) [ 649.884576] find_fallback: 1 callbacks suppressed [ 649.884588] block nbd4: Attempted send on invalid socket [ 649.884601] block nbd4: shutting down sockets [ 649.895560] ldm_validate_partition_table(): Disk read failed. [ 649.899822] Dev nbd4: unable to read RDB block 0 [ 649.904612] nbd4: unable to read partition table [ 649.935587] block nbd4: Receive control failed (result -107) [ 649.976853] block nbd4: Attempted send on invalid socket [ 649.976866] block nbd4: shutting down sockets [ 649.985794] ldm_validate_partition_table(): Disk read failed. 22:04:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xf00000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 649.999585] Dev nbd4: unable to read RDB block 0 [ 650.004413] nbd4: unable to read partition table 22:04:24 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, 0x0) r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000003ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) socket$inet6(0xa, 0x2, 0x0) eventfd2(0x1000, 0x80000) readv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000540)=""/207, 0xcf}], 0x1) syz_open_procfs(0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000100)=@ccm_128={{0x303}, "356d894e43446d3d", "7b8900000000d96a9108e880467900", "db0cd34f", "00ecff0062060020"}, 0x28) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) getresuid(&(0x7f0000004180), 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000140)={0x1, 0x0, &(0x7f00000000c0)=[{0x5, 0x93, 0x9, &(0x7f0000000480)=""/147}]}) [ 650.222281] block nbd4: Receive control failed (result -107) [ 650.234813] block nbd4: Attempted send on invalid socket [ 650.234826] block nbd4: shutting down sockets [ 650.243431] ldm_validate_partition_table(): Disk read failed. [ 650.247606] Dev nbd4: unable to read RDB block 0 [ 650.278487] nbd4: unable to read partition table 22:04:24 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x2008210cffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00000005c0)=""/223, 0xfc61) 22:04:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2000000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 650.327381] block nbd4: Receive control failed (result -107) [ 650.332650] block nbd4: Attempted send on invalid socket [ 650.332663] block nbd4: shutting down sockets [ 650.347159] ldm_validate_partition_table(): Disk read failed. [ 650.351581] Dev nbd4: unable to read RDB block 0 [ 650.356405] nbd4: unable to read partition table [ 650.756147] block nbd4: Receive control failed (result -107) [ 650.764754] block nbd4: Attempted send on invalid socket [ 650.764768] block nbd4: shutting down sockets [ 650.773147] ldm_validate_partition_table(): Disk read failed. [ 650.777299] Dev nbd4: unable to read RDB block 0 [ 650.782085] nbd4: unable to read partition table [ 650.799653] ldm_validate_partition_table(): Disk read failed. [ 650.803831] Dev nbd4: unable to read RDB block 0 [ 650.808992] nbd4: unable to read partition table 22:04:26 executing program 1: 22:04:26 executing program 5: 22:04:26 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2300000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:26 executing program 0: 22:04:26 executing program 0: [ 652.898178] block nbd4: Receive control failed (result -107) [ 652.926099] block nbd4: Attempted send on invalid socket [ 652.931665] block nbd4: shutting down sockets 22:04:27 executing program 5: 22:04:27 executing program 1: [ 652.954653] ldm_validate_partition_table(): Disk read failed. [ 652.972416] Dev nbd4: unable to read RDB block 0 [ 652.985875] nbd4: unable to read partition table 22:04:27 executing program 3: bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000040)={0x1, 0x0}, 0x8) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f00000000c0)={0x9, r0}, 0x8) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r2}}, 0x18) clock_gettime(0x0, &(0x7f0000002800)={0x0, 0x0}) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000002040)=[{&(0x7f0000000140)=0x1, 0x2}, {&(0x7f0000000180)=0x2, 0x1}, {&(0x7f00000001c0)=0x2, 0x2}, {&(0x7f0000000200), 0x1}, {&(0x7f0000000240)=0x1, 0x1}, {&(0x7f0000000280), 0x1}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=0x2, 0x1}, {&(0x7f0000000340)}, {&(0x7f0000000380)}, {&(0x7f00000003c0), 0x1}, {&(0x7f0000000400), 0x2}, {&(0x7f0000000480)=0x1}, {&(0x7f00000004c0)=0x1, 0x1}, {&(0x7f0000000500)=0x2, 0x1}, {&(0x7f0000000540), 0x2}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=0x2}, {&(0x7f0000000600)=0x1, 0x1}, {&(0x7f0000000640), 0x1}, {&(0x7f0000000680), 0x2}, {&(0x7f00000006c0), 0x1}, {&(0x7f0000000700)=0x1, 0x2}, {&(0x7f0000000740)=0x1, 0x2}, {&(0x7f0000000780), 0x1}, {&(0x7f00000007c0), 0x2}, {&(0x7f0000000800)=0x1}, {&(0x7f0000000840), 0x2}, {&(0x7f0000000880), 0x1}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=0x1}, {&(0x7f0000000940)=0x1, 0x2}, {&(0x7f0000000980)=0x1, 0x1}, {&(0x7f00000009c0), 0x2}, {&(0x7f0000000a00), 0x2}, {&(0x7f0000000a40)}, {&(0x7f0000000a80), 0x1}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)=0x2, 0x2}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)=0x1, 0x1}, {&(0x7f0000000c00)=0x2}, {&(0x7f0000000c40)=0x1}, {&(0x7f0000000c80)=0x2}, {&(0x7f0000000cc0), 0x2}, {&(0x7f0000000d00)=0x1, 0x1}, {&(0x7f0000000d40)=0x2, 0x2}, {&(0x7f0000000d80)=0x2, 0x1}, {&(0x7f0000000dc0)=0x1, 0x1}, {&(0x7f0000000e00)=0x1, 0x1}, {&(0x7f0000000e40), 0x1}, {&(0x7f0000000e80), 0x2}, {&(0x7f0000000ec0)=0x1, 0x1}, {&(0x7f0000000f00), 0x1}, {&(0x7f0000000f40)=0x2}, {&(0x7f0000000f80)=0x1}, {&(0x7f0000000fc0)=0x1, 0x2}, {&(0x7f0000001000)=0x1}, {&(0x7f0000001040)}, {&(0x7f0000001080)=0x1, 0x1}, {&(0x7f00000010c0)=0x1, 0x2}, {&(0x7f0000001100), 0x2}, {&(0x7f0000001140)=0x1, 0x2}, {&(0x7f0000001180)=0x2}, {&(0x7f00000011c0)=0x1}, {&(0x7f0000001200)=0x2, 0x1}, {&(0x7f0000001240)=0x2, 0x1}, {&(0x7f0000001280), 0x1}, {&(0x7f00000012c0), 0x1}, {&(0x7f0000001300)=0x2, 0x2}, {&(0x7f0000001340)=0x2}, {&(0x7f0000001380)=0x1}, {&(0x7f00000013c0)}, {&(0x7f0000001400), 0x2}, {&(0x7f0000001440)=0x2, 0x1}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=0x1, 0x2}, {&(0x7f0000001500)=0x2}, {&(0x7f0000001540)=0x1, 0x1}, {&(0x7f0000001580), 0x2}, {&(0x7f00000015c0)=0x1}, {&(0x7f0000001600)=0x1, 0x2}, {&(0x7f0000001640)=0x1, 0x2}, {&(0x7f0000001680)=0x1, 0x1}, {&(0x7f00000016c0)=0x1, 0x2}, {&(0x7f0000001700), 0x1}, {&(0x7f0000001740)}, {&(0x7f0000001780), 0x2}, {&(0x7f00000017c0)=0x2, 0x1}, {&(0x7f0000001800), 0x1}, {&(0x7f0000001840)=0x1, 0x2}, {&(0x7f0000001880), 0x1}, {&(0x7f00000018c0)=0x1}, {&(0x7f0000001900)=0x1, 0x2}, {&(0x7f0000001940)=0x1}, {&(0x7f0000001980)}, {&(0x7f00000019c0)=0x2}, {&(0x7f0000001a00), 0x1}, {&(0x7f0000001a40)=0x2, 0x2}, {&(0x7f0000001a80)=0x1, 0x2}, {&(0x7f0000001ac0)=0x2, 0x1}, {&(0x7f0000001b00), 0x1}, {&(0x7f0000001b40)=0x1, 0x2}, {&(0x7f0000001b80)=0x1, 0x1}, {&(0x7f0000001bc0)=0x1, 0x1}, {&(0x7f0000001c00)=0x1, 0x2}, {&(0x7f0000001c40)=0x1}, {&(0x7f0000001c80)=0x2}, {&(0x7f0000001cc0)=0x2, 0x2}, {&(0x7f0000001d00)=0x1}, {&(0x7f0000001d40)=0x2}, {&(0x7f0000001d80), 0x1}, {&(0x7f0000001dc0), 0x2}, {&(0x7f0000001e00), 0x1}, {&(0x7f0000001e40)=0x1, 0x1}, {&(0x7f0000001e80), 0x1}, {&(0x7f0000001ec0)=0x2, 0x2}, {&(0x7f0000001f00)=0x2}, {&(0x7f0000001f40)=0x1, 0x2}, {&(0x7f0000001f80)=0x2, 0x1}, {&(0x7f0000001fc0)=0x1, 0x2}, {&(0x7f0000002000)=0x1, 0x2}], 0xd, 0x7b, &(0x7f0000002840)={r3, r4+60000000}, 0x0, 0x0) 22:04:27 executing program 0: 22:04:27 executing program 5: [ 653.096588] block nbd4: Receive control failed (result -107) [ 653.096759] block nbd4: shutting down sockets 22:04:27 executing program 1: 22:04:27 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x3000000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:27 executing program 5: 22:04:27 executing program 0: 22:04:27 executing program 1: [ 653.345061] block nbd4: Receive control failed (result -107) [ 653.362816] block nbd4: Attempted send on invalid socket [ 653.368735] block nbd4: shutting down sockets 22:04:27 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x40, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000ac0)={0x20, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x5}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_SOCK_GET(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)={0x134, r3, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x120, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff6b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x95e}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd302}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x98}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x24040044}, 0x4040000) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x60, 0x1405, 0xe04, 0x70bd2b, 0x25dfdbfd, "", [{{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x4}}, {{0x8}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}]}, 0x60}, 0x1, 0x0, 0x0, 0x8804}, 0x40) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000002c0)={0x2, 'veth1_to_bond\x00', 0x4}, 0x18) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r5, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) fdatasync(r5) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r6}}, 0x18) 22:04:27 executing program 5: 22:04:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 653.391835] ldm_validate_partition_table(): Disk read failed. [ 653.408056] Dev nbd4: unable to read RDB block 0 [ 653.422850] nbd4: unable to read partition table 22:04:27 executing program 0: 22:04:27 executing program 5: 22:04:27 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x3604000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:27 executing program 1: [ 653.523874] block nbd4: Receive control failed (result -107) [ 653.536168] block nbd4: shutting down sockets 22:04:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:27 executing program 0: [ 653.582805] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 653.639452] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=1443 comm=syz-executor.3 [ 653.674614] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5125 sclass=netlink_route_socket pid=1438 comm=syz-executor.3 22:04:27 executing program 5: 22:04:27 executing program 1: 22:04:27 executing program 0: [ 653.721790] block nbd4: Receive control failed (result -107) [ 653.742543] block nbd4: Attempted send on invalid socket [ 653.748109] block nbd4: shutting down sockets [ 653.755188] ldm_validate_partition_table(): Disk read failed. [ 653.796125] Dev nbd4: unable to read RDB block 0 [ 653.816482] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 653.831421] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=1438 comm=syz-executor.3 [ 653.847561] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5125 sclass=netlink_route_socket pid=1443 comm=syz-executor.3 [ 653.862264] print_req_error: 325 callbacks suppressed [ 653.862272] print_req_error: I/O error, dev nbd4, sector 0 [ 653.874096] buffer_io_error: 786 callbacks suppressed [ 653.874104] Buffer I/O error on dev nbd4, logical block 0, async page read [ 653.886423] print_req_error: I/O error, dev nbd4, sector 2 [ 653.892472] Buffer I/O error on dev nbd4, logical block 1, async page read [ 653.899580] Buffer I/O error on dev nbd4, logical block 2, async page read [ 653.906612] Buffer I/O error on dev nbd4, logical block 3, async page read 22:04:27 executing program 3: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r0}}, 0x18) 22:04:27 executing program 1: 22:04:27 executing program 5: [ 653.914607] print_req_error: I/O error, dev nbd4, sector 24 [ 653.920720] Buffer I/O error on dev nbd4, logical block 12, async page read [ 653.929077] print_req_error: I/O error, dev nbd4, sector 26 [ 653.934835] Buffer I/O error on dev nbd4, logical block 13, async page read [ 653.942696] print_req_error: I/O error, dev nbd4, sector 28 [ 653.948563] Buffer I/O error on dev nbd4, logical block 14, async page read [ 653.956101] print_req_error: I/O error, dev nbd4, sector 30 22:04:28 executing program 0: [ 653.963134] Buffer I/O error on dev nbd4, logical block 15, async page read [ 653.970864] print_req_error: I/O error, dev nbd4, sector 0 [ 653.976536] Buffer I/O error on dev nbd4, logical block 0, async page read [ 653.994210] print_req_error: I/O error, dev nbd4, sector 2 [ 653.999937] Buffer I/O error on dev nbd4, logical block 1, async page read [ 654.007471] print_req_error: I/O error, dev nbd4, sector 4 [ 654.014607] print_req_error: I/O error, dev nbd4, sector 6 [ 654.021770] nbd4: unable to read partition table 22:04:28 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r2}}, 0x18) [ 654.071203] ldm_validate_partition_table(): Disk read failed. [ 654.087405] Dev nbd4: unable to read RDB block 0 [ 654.102456] nbd4: unable to read partition table [ 654.111199] ldm_validate_partition_table(): Disk read failed. [ 654.123690] Dev nbd4: unable to read RDB block 0 [ 654.173593] nbd4: unable to read partition table 22:04:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x3704000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:28 executing program 1: [ 654.215701] ldm_validate_partition_table(): Disk read failed. [ 654.226171] Dev nbd4: unable to read RDB block 0 [ 654.231949] nbd4: unable to read partition table 22:04:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:28 executing program 0: 22:04:28 executing program 5: 22:04:28 executing program 1: [ 654.359872] block nbd4: Receive control failed (result -107) [ 654.374578] block nbd4: Attempted send on invalid socket [ 654.380348] block nbd4: shutting down sockets 22:04:28 executing program 1: [ 654.401408] ldm_validate_partition_table(): Disk read failed. [ 654.429897] Dev nbd4: unable to read RDB block 0 [ 654.445031] nbd4: unable to read partition table 22:04:28 executing program 0: 22:04:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x4000000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:28 executing program 5: 22:04:28 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x48, 0x140e, 0x4, 0x70bd27, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x5}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x1}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x4}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x4}, @RDMA_NLDEV_ATTR_RES_PDN={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4008090}, 0x84) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x28011, r1, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x106}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r3, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r4}}, 0x18) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r5, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r6}}, 0x18) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r6}}, 0x18) 22:04:28 executing program 1: 22:04:28 executing program 1: [ 654.680358] block nbd4: Receive control failed (result -107) [ 654.701684] block nbd4: Attempted send on invalid socket [ 654.707228] block nbd4: shutting down sockets 22:04:28 executing program 1: [ 654.730710] ldm_validate_partition_table(): Disk read failed. [ 654.747331] Dev nbd4: unable to read RDB block 0 [ 654.764856] nbd4: unable to read partition table [ 654.775831] ldm_validate_partition_table(): Disk read failed. [ 654.800017] Dev nbd4: unable to read RDB block 0 [ 654.806432] nbd4: unable to read partition table [ 654.841516] ldm_validate_partition_table(): Disk read failed. [ 654.857880] Dev nbd4: unable to read RDB block 0 [ 654.873419] nbd4: unable to read partition table 22:04:28 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:28 executing program 5: 22:04:28 executing program 0: 22:04:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000040)=0xffffffffffffffff) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000000c0)={0x1, 0x8, 0x0, 0x9, 0x1}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r2, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r3}}, 0x18) 22:04:28 executing program 1: [ 654.897641] ldm_validate_partition_table(): Disk read failed. [ 654.931147] Dev nbd4: unable to read RDB block 0 [ 654.948897] nbd4: unable to read partition table 22:04:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x55aaffff00000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:29 executing program 0: 22:04:29 executing program 5: 22:04:29 executing program 1: 22:04:29 executing program 5: 22:04:29 executing program 0: 22:04:29 executing program 1: 22:04:29 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x5}}, 0x20) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/137, 0x89}], 0x1) ioctl$KDDELIO(r2, 0x4b35, 0xe4) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r1}}, 0x18) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000280)={[0x6, 0x100, 0x7, 0x400, 0x6, 0x9547, 0x7f, 0xfe, 0x20, 0xffffffff, 0x1, 0x9, 0x3f, 0x25, 0x7, 0x4], 0x6000, 0x40006}) 22:04:29 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 655.205541] block nbd4: Receive control failed (result -107) [ 655.249342] block nbd4: shutting down sockets 22:04:29 executing program 5: [ 655.304493] block nbd4: Receive control failed (result -107) [ 655.324933] block nbd4: Attempted send on invalid socket [ 655.330604] block nbd4: shutting down sockets 22:04:29 executing program 0: 22:04:29 executing program 1: 22:04:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6000000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:29 executing program 1: 22:04:29 executing program 5: [ 655.350956] ldm_validate_partition_table(): Disk read failed. [ 655.366889] Dev nbd4: unable to read RDB block 0 [ 655.384706] nbd4: unable to read partition table 22:04:29 executing program 0: 22:04:29 executing program 1: 22:04:29 executing program 5: 22:04:29 executing program 0: [ 655.600308] block nbd4: Receive control failed (result -107) [ 655.623161] block nbd4: Attempted send on invalid socket [ 655.628711] block nbd4: shutting down sockets [ 655.651541] ldm_validate_partition_table(): Disk read failed. [ 655.669568] Dev nbd4: unable to read RDB block 0 [ 655.685043] nbd4: unable to read partition table [ 655.772953] block nbd4: Receive control failed (result -107) [ 655.785164] block nbd4: shutting down sockets 22:04:30 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:30 executing program 1: 22:04:30 executing program 0: 22:04:30 executing program 5: 22:04:30 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6c08000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:30 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000140)={0x0, 0x0, {0x7, 0x5, 0x1, 0x9, 0x2, 0x0, 0x0, 0x6}}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000003c0)=0xfffff001, 0x4) clone(0x80002600, &(0x7f0000000200)="91d7b23dd76b57651efc75942546c0a1a56ab8df884db2103e1005929b1191bc55f69978b367fad0e9227b1b3d96f761c8442e4798c8681abde084ff43e113611cf144244b97d93650f9368f2c93191ec8e547de1a68228d49a3ba083ff72b937858c6cae68405db58623154d03a235428d0d8139f1f6c631b658d08bdaf7c1ccbfa8d48411e8bf5452b770cd79febdf04cc55de7d26079531773b451afe408d740ceca6bdbe6bfcbf", &(0x7f0000000040), &(0x7f00000000c0), &(0x7f00000002c0)="2f134eba7f583aa69bdab971b8d6b75811bfb8815747e5b2c14fc2f8cf4a379589f1e66641f09f0cd50070a213c89821499e8fb0502285dbd3fe5f5be9e01cddd6688967b66d21fe7ca270abe937c4341e4abf6685fdb9576c60fc60d652c6c1ccf41141875e129ecb100ac8dd4ec7a65168b0eab904e785f3c28888bf423941b419e26b5fe3bbd62c71b40e1d9a085108a332bda4ff35b0902874a348866d893c18b739c4bed3f3afc4f69acad2092a4e9dedb7f32defa785c8a62847490402e3e256cb48b4d8278c163450c523476e55801971ca464ac76fee9e7ad71b8a27dfeaba7b9bf85280f6ffedd25a22514053d99fabfedb5d") write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r2}}, 0x18) 22:04:30 executing program 0: 22:04:30 executing program 1: 22:04:30 executing program 5: [ 656.335145] block nbd4: Receive control failed (result -107) [ 656.394156] block nbd4: shutting down sockets [ 656.433909] block nbd4: Receive control failed (result -107) [ 656.451531] block nbd4: Attempted send on invalid socket [ 656.457405] block nbd4: shutting down sockets [ 656.476852] ldm_validate_partition_table(): Disk read failed. 22:04:30 executing program 1: 22:04:30 executing program 0: [ 656.492987] Dev nbd4: unable to read RDB block 0 [ 656.508155] nbd4: unable to read partition table [ 656.517298] ldm_validate_partition_table(): Disk read failed. 22:04:30 executing program 0: [ 656.548059] Dev nbd4: unable to read RDB block 0 [ 656.554406] nbd4: unable to read partition table 22:04:30 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000280)=ANY=[@ANYBLOB='G'], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 22:04:30 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x44, 0xa, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @remote}}]}]}, 0x44}}, 0x0) 22:04:30 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6e08000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 656.695851] ldm_validate_partition_table(): Disk read failed. [ 656.703576] Dev nbd4: unable to read RDB block 0 [ 656.728396] nbd4: unable to read partition table 22:04:30 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x10, 0x0) 22:04:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r0, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'veth1_virt_wifi\x00', {0x2, 0x4e20, @rand_addr=0x64010102}}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) get_thread_area(&(0x7f0000000140)={0x7f, 0x1000, 0x4000, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1}) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r2}}, 0x18) [ 656.882970] block nbd4: Receive control failed (result -107) [ 656.901814] block nbd4: Attempted send on invalid socket [ 656.907359] block nbd4: shutting down sockets 22:04:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000080)=ANY=[], 0xffdbc2ca) unlink(&(0x7f00000002c0)='./file0\x00') clone(0x2100001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) lseek(r3, 0x0, 0x2) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000180), 0x0) 22:04:30 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) sendmsg$IPSET_CMD_GET_BYINDEX(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, 0xf, 0x6, 0x401, 0x0, 0x0, {0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x44000}, 0x20048000) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r2}}, 0x18) [ 656.930889] ldm_validate_partition_table(): Disk read failed. [ 656.946523] Dev nbd4: unable to read RDB block 0 [ 656.961725] nbd4: unable to read partition table 22:04:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 22:04:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xf0ffffff00000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_vlan\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\n']}) [ 657.050811] block nbd4: Receive control failed (result -107) [ 657.061819] block nbd4: shutting down sockets 22:04:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) [ 657.126362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1551 sclass=netlink_route_socket pid=1671 comm=syz-executor.3 [ 657.161986] x_tables: duplicate underflow at hook 2 22:04:31 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000140)) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, 0x0, &(0x7f0000000140)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000140)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYRES64=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="c02af91a1ff0a17feb0c71b2db895a2acac72b6a4de0a1519de8a6aff805c3e9e774589032f6098e261619fa0db2301a39d73a09aa04deffa8482f37a92fd5ee642eb2c960e61888cd1d9721d1020df367bb2405662516de1a89e47876cf181c94f9c95b90ccecfc711e119d414167e0fbe0dfc39a00459e29e566697346cb7981b4f939c0ee", @ANYRESHEX=r3, @ANYRES32=r1, @ANYRESHEX, @ANYBLOB="3b2e58c5f5bf7f58499ebc1a3f52b4ea0cbb168a8a8b097a393a71c65ba08c2aa9798a88a7eda172fb34b8506f4e70ca75a4c76b180f3027b76a13ed85ed8164c60ff583b8831e3460dce650f96ccb7199336279a47dad86e7d73bd3074ce408fdfeec0ec0924db4f32cd83fdd5d64bdc4ca3bfc10dad7395e7e0326dd8f13ad1bae2d0798954fc30f2d097d6bc5c8ff8e3730232edc43f6e8be5e55d304b953ff8a3ba282ba083504357ab1dbb3fbccebaa733c53af2460e5c0954880d8771969c80b0100000001000000865625ea3c476acaabeb5710220e5b72e7e70302e8", @ANYRESOCT, @ANYRES32=r2, @ANYBLOB="000000001d5c5dc94638ce19a1a86b882df9e37ed02fdcff8ae1dd79bf30e6c5aa1b73bb29a625339329e32d961721a420db1ae0", @ANYRES64, @ANYRES64, @ANYRES32], 0x58, 0x4}, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x800, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@disable_sparse_no='disable_sparse=no'}, {@gid={'gid', 0x3d, r2}}, {@disable_sparse_yes='disable_sparse=yes'}, {@show_sys_files_yes='show_sys_files=yes'}, {@errors_recover='errors=recover'}, {@umask={'umask', 0x3d, 0x3ff}}, {@case_sensitive_no='case_sensitive=no'}, {@fmask={'fmask'}}, {@show_sys_files_no='show_sys_files=no'}]}) [ 657.207921] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1551 sclass=netlink_route_socket pid=1680 comm=syz-executor.3 22:04:31 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r1}}, 0x18) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x8, &(0x7f0000000700)=[{&(0x7f0000000200)="e6a0f30aabbf0fce31c0b6c71578c7c2e74b0fe4568752b5abe033ac2b2af2bf8bdff1ac405a94397b9226e1963afd835ce098aae3690fb33e6f", 0x3a, 0x9}, {&(0x7f0000000240)="642ea8806d4df00b8ac0553ba6698b726a698440615112603f7c1ef926d0d0befd152b3ffbd06a0045e4970535a3d18582b3c36b35c330d0d93d343a9aec9de78e6e1434ff1ec9eabd417a469a304f103768d18a37d35c0b725f18b7ec9c0465aaedfaa9134d4dcfeef81b543c2649ab0872016d4d0e7713f61ef5bae4f23e8674d28d7865b6ce7b26ddf1e695e2bc4144440e254ab0e361d5479e77f38ac4b570010dfc69558aaf896c30c48a48e2610d165668ff000cfa43446d88603f5f82b0993e9042c6283cc44bfb58821468623c7b4f90285dbdbcb4b3f49c811de7", 0xdf, 0x3ff}, {&(0x7f0000000340)="90313796f64dbe999dd3eb533318a0791d0bbc5de3950b589960ea399d271e8443616f", 0x23}, {&(0x7f0000000480)="334ef5a7f447fe400ef03b83ac03fd77de7fe509e9518509b94684d2d37104091002c71e1dc52ab49a274bdf3be1e68740627f2605445ef9f3d0f7e67a876c4f35fdf5ee0c7e923a6bb9ed0f248d9b493fe392e1cf57a1b61852891128b7850edf040d15375f4fa669137d7925a7444cc8f76a210075bbcddfab5a34c8891bf26a43ef7daa2a68ab1622ba5ca74357371069d61afccb69846cf5ef6465d6198ac81db490a744dff4d06c143439c81bc0281a8966160e2c6fba65857612874c9498d5cb4c4eb9b21bc0", 0xc9, 0x7fba}, {&(0x7f0000000380)="b22fdb3c8239c8c427d98ac320ad49716ea51812f8c3a614b988a9fa92732d5f524f23f6398cae836ed8c60b43084731c971cdc2d0999e356857a8ac75f25ec4d8b5fec55686b7fd6af712e2ce65d19ab4c9853135e338445eb263b04a6a96019ab0eb0b4bd425ce3b1b79906aaa713264753325fb7a7781c5deb514cfa34be6f9973ee775122379818ef71f89a034a4410ed3c0b03e2259d025cdb04edad477167d43e7ab9eb64effa75b07b8feba9af1da", 0xb2, 0x8}, {&(0x7f0000000580)="56f82f266a61b868686ce2f1b1530a6ddeac28c1473c33266f2b82", 0x1b, 0x4}, {&(0x7f00000005c0)="1333dc6a025f953dfa480c935ee0413b1d2e7629017a0d2c222a9e57c3fc8659d90cfe8c9ac87596a30155620c34a8a14b0b7d358613887779b375c48c7998db98c08a02d420f81249d7820c8975c69e006291733a599693907e99cb0e051f72059b86cf6f6e8dbcc81b53ae0698a4d3f73c9d4f1b808c68f361d7a49fc93921473bea86ccbe45fbbdc72b30f6ddfb864f047e83377bb8bca7682f693127d57c63ca07d18fb7a7d6a225f6fd2e3667a8e863c44a3f2df7d74dd7b096cf7c7f06d59f6f", 0xc3, 0x8}, {&(0x7f00000006c0)="3411f5cbd52f", 0x6, 0x5}], 0x1880000, &(0x7f0000000880)={[], [{@subj_type={'subj_type', 0x3d, '#\'[{,'}}, {@obj_type={'obj_type', 0x3d, 'cgroup.controllers\x00'}}, {@obj_user={'obj_user'}}, {@fsuuid={'fsuuid', 0x3d, {[0x5e, 0x34, 0x61, 0x63, 0x66, 0x34, 0x36, 0x5c], 0x2d, [0x32, 0x34, 0x1, 0x59], 0x2d, [0x65, 0x61, 0x65, 0x37], 0x2d, [0x36, 0x32, 0x62, 0x63], 0x2d, [0x35, 0x31, 0x30, 0x66, 0x34, 0x36, 0x34, 0x39]}}}, {@smackfsdef={'smackfsdef', 0x3d, ']\x84]*#},&:]*)J\x17\x93\xa2(L}\xb13\xc5\xba\x0e\xa9u\x99G\xdcj\x885\x11u\xce 8\x80&\xf05\x9du\xd1x\x02R\x06u\xe2\x17\xea\xbfWB\a\x8f)\xb1\x8c@\xf9j\x1a]\x87\xd6\x82\xf6|\xffH=\x01\x97\xa3:&\xa6U\x80!v\x1e<\xe0y\xffm}\xec\xb8\t\x1f\xa4\x95\xe7E\xc4\x14\x85`a,F\x02\xd02\x89\x04(\'\xe2\x86e|\xefvEH\x9f.~\xb45\xeeHJ\x96\x87\x8d\xaf\xb6>D\xecs\x98u\xa80\xedM\xc6\fe\xef+\xc0\bg\x00\x9a\x93\xc0\xc4\xaa\xd2\xa9x{\xbb\x05\"\x97\x83\xb1ed\x8b'}}]}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f00000000c0)={0x3e0000, 0x39, 0x1, r0, 0x0, &(0x7f0000000040)={0x9909d6, 0x10008, [], @ptr=0x88}}) ioctl$FBIOBLANK(r3, 0x4611, 0x2) [ 657.350348] block nbd4: Receive control failed (result -107) [ 657.408025] block nbd4: shutting down sockets 22:04:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="500000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="65350600050000001c0012800c0001006d6163766c616e000c00028008000100080000000a000500040000000000000008000a"], 0x50}}, 0x0) 22:04:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xf5ffffff00000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 657.453141] block nbd4: Receive control failed (result -107) [ 657.469175] block nbd4: Attempted send on invalid socket [ 657.474744] block nbd4: shutting down sockets [ 657.533097] ntfs: (device loop5): parse_options(): Unrecognized mount option . [ 657.557674] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 657.635215] device gretap0 entered promiscuous mode 22:04:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 657.706670] block nbd4: Receive control failed (result -107) [ 657.727473] block nbd4: Attempted send on invalid socket [ 657.733041] block nbd4: shutting down sockets 22:04:31 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000140)) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, 0x0, &(0x7f0000000140)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000140)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYRES64=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="c02af91a1ff0a17feb0c71b2db895a2acac72b6a4de0a1519de8a6aff805c3e9e774589032f6098e261619fa0db2301a39d73a09aa04deffa8482f37a92fd5ee642eb2c960e61888cd1d9721d1020df367bb2405662516de1a89e47876cf181c94f9c95b90ccecfc711e119d414167e0fbe0dfc39a00459e29e566697346cb7981b4f939c0ee", @ANYRESHEX=r3, @ANYRES32=r1, @ANYRESHEX, @ANYBLOB="3b2e58c5f5bf7f58499ebc1a3f52b4ea0cbb168a8a8b097a393a71c65ba08c2aa9798a88a7eda172fb34b8506f4e70ca75a4c76b180f3027b76a13ed85ed8164c60ff583b8831e3460dce650f96ccb7199336279a47dad86e7d73bd3074ce408fdfeec0ec0924db4f32cd83fdd5d64bdc4ca3bfc10dad7395e7e0326dd8f13ad1bae2d0798954fc30f2d097d6bc5c8ff8e3730232edc43f6e8be5e55d304b953ff8a3ba282ba083504357ab1dbb3fbccebaa733c53af2460e5c0954880d8771969c80b0100000001000000865625ea3c476acaabeb5710220e5b72e7e70302e8", @ANYRESOCT, @ANYRES32=r2, @ANYBLOB="000000001d5c5dc94638ce19a1a86b882df9e37ed02fdcff8ae1dd79bf30e6c5aa1b73bb29a625339329e32d961721a420db1ae0", @ANYRES64, @ANYRES64, @ANYRES32], 0x58, 0x4}, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x800, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@disable_sparse_no='disable_sparse=no'}, {@gid={'gid', 0x3d, r2}}, {@disable_sparse_yes='disable_sparse=yes'}, {@show_sys_files_yes='show_sys_files=yes'}, {@errors_recover='errors=recover'}, {@umask={'umask', 0x3d, 0x3ff}}, {@case_sensitive_no='case_sensitive=no'}, {@fmask={'fmask'}}, {@show_sys_files_no='show_sys_files=no'}]}) [ 657.758789] ldm_validate_partition_table(): Disk read failed. [ 657.777237] Dev nbd4: unable to read RDB block 0 [ 657.794138] nbd4: unable to read partition table [ 657.827520] ldm_validate_partition_table(): Disk read failed. [ 657.837419] x_tables: duplicate underflow at hook 2 22:04:31 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000140)) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, 0x0, &(0x7f0000000140)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000140)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYRES64=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="c02af91a1ff0a17feb0c71b2db895a2acac72b6a4de0a1519de8a6aff805c3e9e774589032f6098e261619fa0db2301a39d73a09aa04deffa8482f37a92fd5ee642eb2c960e61888cd1d9721d1020df367bb2405662516de1a89e47876cf181c94f9c95b90ccecfc711e119d414167e0fbe0dfc39a00459e29e566697346cb7981b4f939c0ee", @ANYRESHEX=r3, @ANYRES32=r1, @ANYRESHEX, @ANYBLOB="3b2e58c5f5bf7f58499ebc1a3f52b4ea0cbb168a8a8b097a393a71c65ba08c2aa9798a88a7eda172fb34b8506f4e70ca75a4c76b180f3027b76a13ed85ed8164c60ff583b8831e3460dce650f96ccb7199336279a47dad86e7d73bd3074ce408fdfeec0ec0924db4f32cd83fdd5d64bdc4ca3bfc10dad7395e7e0326dd8f13ad1bae2d0798954fc30f2d097d6bc5c8ff8e3730232edc43f6e8be5e55d304b953ff8a3ba282ba083504357ab1dbb3fbccebaa733c53af2460e5c0954880d8771969c80b0100000001000000865625ea3c476acaabeb5710220e5b72e7e70302e8", @ANYRESOCT, @ANYRES32=r2, @ANYBLOB="000000001d5c5dc94638ce19a1a86b882df9e37ed02fdcff8ae1dd79bf30e6c5aa1b73bb29a625339329e32d961721a420db1ae0", @ANYRES64, @ANYRES64, @ANYRES32], 0x58, 0x4}, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x800, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@disable_sparse_no='disable_sparse=no'}, {@gid={'gid', 0x3d, r2}}, {@disable_sparse_yes='disable_sparse=yes'}, {@show_sys_files_yes='show_sys_files=yes'}, {@errors_recover='errors=recover'}, {@umask={'umask', 0x3d, 0x3ff}}, {@case_sensitive_no='case_sensitive=no'}, {@fmask={'fmask'}}, {@show_sys_files_no='show_sys_files=no'}]}) 22:04:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000740)=@raw={'raw\x00', 0x3c1, 0x3, 0x2c8, 0x108, 0x108, 0x108, 0x108, 0x108, 0x1f8, 0x1f8, 0x1f8, 0x1f8, 0x1f8, 0x3, 0x0, {[{{@uncond, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@rand_addr=' \x01\x00', [], 0x0, 0x0, 0x0, 0x0, 0x9eb, 0x0, 0x0, 0x8}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a], 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x328) [ 657.899204] Dev nbd4: unable to read RDB block 0 [ 657.962927] nbd4: unable to read partition table 22:04:32 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r1}}, 0x18) r2 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_S_EDID(r2, 0xc0285629, &(0x7f0000000140)={0x0, 0x81, 0x40, [], &(0x7f00000000c0)=0x4e}) [ 658.006462] ldm_validate_partition_table(): Disk read failed. [ 658.020385] Dev nbd4: unable to read RDB block 0 [ 658.030570] nbd4: unable to read partition table [ 658.070478] ldm_validate_partition_table(): Disk read failed. [ 658.087415] Dev nbd4: unable to read RDB block 0 [ 658.114007] nbd4: unable to read partition table [ 658.190144] ldm_validate_partition_table(): Disk read failed. [ 658.204792] Dev nbd4: unable to read RDB block 0 [ 658.222291] nbd4: unable to read partition table [ 658.225846] ntfs: (device loop5): parse_options(): Unrecognized mount option . 22:04:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xf6ffffff00000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:32 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$inet6(r0, 0x0, 0x0, 0x8001, &(0x7f00000000c0)={0xa, 0x4f20, 0x0, @mcast1}, 0x1c) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 22:04:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f00000000c0)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) syz_emit_ethernet(0x137, &(0x7f0000000280)=ANY=[@ANYBLOB="87aaaaaaaaaaaaaaaaaaaaaa080045bd0129006700000321"], 0x0) 22:04:32 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r1}}, 0x18) splice(r0, &(0x7f0000000040)=0x3, r0, &(0x7f00000000c0)=0x9, 0x4, 0x1) 22:04:32 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000140)) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, 0x0, &(0x7f0000000140)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000140)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYRES64=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="c02af91a1ff0a17feb0c71b2db895a2acac72b6a4de0a1519de8a6aff805c3e9e774589032f6098e261619fa0db2301a39d73a09aa04deffa8482f37a92fd5ee642eb2c960e61888cd1d9721d1020df367bb2405662516de1a89e47876cf181c94f9c95b90ccecfc711e119d414167e0fbe0dfc39a00459e29e566697346cb7981b4f939c0ee", @ANYRESHEX=r3, @ANYRES32=r1, @ANYRESHEX, @ANYBLOB="3b2e58c5f5bf7f58499ebc1a3f52b4ea0cbb168a8a8b097a393a71c65ba08c2aa9798a88a7eda172fb34b8506f4e70ca75a4c76b180f3027b76a13ed85ed8164c60ff583b8831e3460dce650f96ccb7199336279a47dad86e7d73bd3074ce408fdfeec0ec0924db4f32cd83fdd5d64bdc4ca3bfc10dad7395e7e0326dd8f13ad1bae2d0798954fc30f2d097d6bc5c8ff8e3730232edc43f6e8be5e55d304b953ff8a3ba282ba083504357ab1dbb3fbccebaa733c53af2460e5c0954880d8771969c80b0100000001000000865625ea3c476acaabeb5710220e5b72e7e70302e8", @ANYRESOCT, @ANYRES32=r2, @ANYBLOB="000000001d5c5dc94638ce19a1a86b882df9e37ed02fdcff8ae1dd79bf30e6c5aa1b73bb29a625339329e32d961721a420db1ae0", @ANYRES64, @ANYRES64, @ANYRES32], 0x58, 0x4}, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x800, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@disable_sparse_no='disable_sparse=no'}, {@gid={'gid', 0x3d, r2}}, {@disable_sparse_yes='disable_sparse=yes'}, {@show_sys_files_yes='show_sys_files=yes'}, {@errors_recover='errors=recover'}, {@umask={'umask', 0x3d, 0x3ff}}, {@case_sensitive_no='case_sensitive=no'}, {@fmask={'fmask'}}, {@show_sys_files_no='show_sys_files=no'}]}) [ 658.407347] x_tables: duplicate underflow at hook 2 [ 658.472771] x_tables: duplicate underflow at hook 2 [ 658.524008] block nbd4: Receive control failed (result -107) [ 658.545382] block nbd4: Attempted send on invalid socket [ 658.550935] block nbd4: shutting down sockets 22:04:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x38, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x4}}]}, 0x38}}, 0x0) [ 658.579689] ldm_validate_partition_table(): Disk read failed. [ 658.597506] Dev nbd4: unable to read RDB block 0 [ 658.614586] nbd4: unable to read partition table 22:04:32 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r1}}, 0x18) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) r3 = syz_open_procfs(r2, &(0x7f0000000040)='io\x00') ioctl$SNDCTL_DSP_SETFRAGMENT(r3, 0xc004500a, &(0x7f00000000c0)=0x1) [ 658.668020] block nbd4: Receive control failed (result -107) [ 658.703777] block nbd4: shutting down sockets 22:04:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xff0f000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:32 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000280)={0x1f, 0xffff, 0x3}, 0x6) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x4, 0x0, 0x1, 0x0, r0, &(0x7f0000002940)="0300ffff0000", 0x6}]) [ 658.758541] ntfs: (device loop5): parse_options(): Unrecognized mount option . [ 658.772483] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 22:04:32 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x4000) 22:04:32 executing program 1: perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@disable_sparse_no='disable_sparse=no'}, {@gid={'gid'}}, {@disable_sparse_yes='disable_sparse=yes'}, {@errors_recover='errors=recover'}]}) [ 658.863427] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 658.940302] block nbd4: Receive control failed (result -107) [ 658.963922] block nbd4: Attempted send on invalid socket [ 658.969927] block nbd4: shutting down sockets [ 658.974433] print_req_error: 830 callbacks suppressed [ 658.974442] print_req_error: I/O error, dev nbd4, sector 0 [ 658.985326] buffer_io_error: 1454 callbacks suppressed [ 658.985335] Buffer I/O error on dev nbd4, logical block 0, async page read [ 658.998466] Buffer I/O error on dev nbd4, logical block 1, async page read [ 659.005534] Buffer I/O error on dev nbd4, logical block 2, async page read [ 659.013138] Buffer I/O error on dev nbd4, logical block 3, async page read [ 659.024076] print_req_error: I/O error, dev nbd4, sector 0 [ 659.029816] Buffer I/O error on dev nbd4, logical block 0, async page read 22:04:33 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) [ 659.037247] Buffer I/O error on dev nbd4, logical block 1, async page read [ 659.044273] Buffer I/O error on dev nbd4, logical block 2, async page read [ 659.051620] Buffer I/O error on dev nbd4, logical block 3, async page read [ 659.061153] print_req_error: I/O error, dev nbd4, sector 0 [ 659.066840] Buffer I/O error on dev nbd4, logical block 0, async page read [ 659.073873] Buffer I/O error on dev nbd4, logical block 1, async page read [ 659.084893] print_req_error: I/O error, dev nbd4, sector 0 [ 659.093235] print_req_error: I/O error, dev nbd4, sector 0 [ 659.103863] print_req_error: I/O error, dev nbd4, sector 0 [ 659.117530] print_req_error: I/O error, dev nbd4, sector 0 [ 659.131990] print_req_error: I/O error, dev nbd4, sector 0 [ 659.137787] ldm_validate_partition_table(): Disk read failed. 22:04:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:33 executing program 1: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) recvmsg$kcm(r2, &(0x7f0000000900)={&(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000500)=[{0x0}, {0x0}, {&(0x7f0000000380)=""/175, 0xaf}, {&(0x7f0000000440)=""/105, 0x69}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000002e00)=""/230, 0xe6}, {&(0x7f0000000600)=""/52, 0x34}, {&(0x7f0000000700)=""/140, 0x8c}, {&(0x7f00000007c0)=""/144, 0x90}], 0x9, &(0x7f0000000880)=""/112, 0x70}, 0x142) r3 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x800000000008a03}) syz_init_net_socket$x25(0x9, 0x5, 0x0) 22:04:33 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080), 0x106}}, 0x20) [ 659.146899] print_req_error: I/O error, dev nbd4, sector 0 [ 659.156382] print_req_error: I/O error, dev nbd4, sector 0 [ 659.169426] Dev nbd4: unable to read RDB block 0 [ 659.185504] nbd4: unable to read partition table 22:04:33 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x40, 0x2, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x40}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e00000018000280140001"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 659.201589] ldm_validate_partition_table(): Disk read failed. 22:04:33 executing program 0: syz_open_procfs(0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x194) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f00000000c0)={0x7, 0x8}, 0x10) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f0000000540)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in6={0xa, 0x4e20, 0xfffffffd, @empty, 0x9}}}, 0x90) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x40, r3, 0x402, 0x70bd2c, 0x0, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @remote}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000810}, 0x48000) close(r1) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='security.capability\x00', &(0x7f0000000340)=@v2, 0x14, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) [ 659.244856] Dev nbd4: unable to read RDB block 0 [ 659.303326] nbd4: unable to read partition table [ 659.335655] ldm_validate_partition_table(): Disk read failed. [ 659.343420] Dev nbd4: unable to read RDB block 0 [ 659.349207] nbd4: unable to read partition table [ 659.369663] ldm_validate_partition_table(): Disk read failed. [ 659.422509] Dev nbd4: unable to read RDB block 0 [ 659.466169] nbd4: unable to read partition table 22:04:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000002900)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000002880)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {}, [@NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) 22:04:33 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000280012800a00010076786c616e00000018000280140005"], 0x48}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x4000000000001f2, 0x0) 22:04:33 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xffefffffff7f0000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 659.555577] 8021q: adding VLAN 0 to HW filter on device bond0 22:04:33 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) 22:04:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:33 executing program 5: clone(0x7b78983, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @remote}], 0x10) [ 659.717705] netlink: 'syz-executor.5': attribute type 5 has an invalid length. 22:04:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775db7b2803b4f0a12585675d26b0d5e383e5b3b60ced5c54dbb7295df0df8217ad62005127000000000000e60000", 0x30) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)='\r', 0x1}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003540)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/71, 0x47}], 0x1}}], 0x2, 0x0, 0x0) [ 659.818473] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 22:04:33 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xffff000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 659.912834] block nbd4: Receive control failed (result -107) [ 659.932104] block nbd4: shutting down sockets 22:04:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x5) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000140)) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) dup(0xffffffffffffffff) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score\x00') preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 22:04:34 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) 22:04:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') add_key$keyring(0x0, &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x3}}) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/165, 0xa5}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0192070000ff2f1037bfbf6334b39014200100"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000080000000000000006d5ebe5a0000070053ef", 0x4db, 0x400}], 0x4810, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 660.008190] block nbd4: Receive control failed (result -107) [ 660.021547] block nbd4: Attempted send on invalid socket [ 660.027444] block nbd4: shutting down sockets [ 660.035178] ldm_validate_partition_table(): Disk read failed. [ 660.062485] Dev nbd4: unable to read RDB block 0 [ 660.074798] nbd4: unable to read partition table [ 660.105037] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 660.120100] EXT4-fs (loop5): filesystem is read-only [ 660.154764] ldm_validate_partition_table(): Disk read failed. [ 660.172409] Dev nbd4: unable to read RDB block 0 [ 660.187927] nbd4: unable to read partition table [ 660.198932] ldm_validate_partition_table(): Disk read failed. [ 660.219188] Dev nbd4: unable to read RDB block 0 22:04:34 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) 22:04:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 660.249187] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 660.306433] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 660.315416] nbd4: unable to read partition table [ 660.315512] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 660.361106] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 660.364679] ldm_validate_partition_table(): Disk read failed. [ 660.381286] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 660.382230] Dev nbd4: unable to read RDB block 0 [ 660.406545] nbd4: unable to read partition table 22:04:34 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) 22:04:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x5) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000140)) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000340)=""/34, 0x22) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r4 = dup(0xffffffffffffffff) write$cgroup_subtree(r4, 0x0, 0x5) syz_extract_tcp_res(&(0x7f0000000180), 0xfffffffe, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score\x00') preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 22:04:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xffffff7f00000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 660.453099] ldm_validate_partition_table(): Disk read failed. [ 660.469769] Dev nbd4: unable to read RDB block 0 [ 660.483064] nbd4: unable to read partition table 22:04:34 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) 22:04:34 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=@polexpire={0xc0, 0x1b, 0xb2f, 0x0, 0x0, {{{@in6=@empty, @in=@dev}, {}, {}, 0x0, 0x4000000}}}, 0xc0}}, 0x0) [ 660.604662] block nbd4: Receive control failed (result -107) [ 660.629580] block nbd4: Attempted send on invalid socket [ 660.635065] block nbd4: shutting down sockets [ 660.662188] ldm_validate_partition_table(): Disk read failed. [ 660.679656] Dev nbd4: unable to read RDB block 0 [ 660.695282] nbd4: unable to read partition table 22:04:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xffffffff00000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:35 executing program 1: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@errors_remount='errors=remount-ro'}, {@show_sys_files_yes='show_sys_files=yes'}, {@disable_sparse_yes='disable_sparse=yes'}, {@dmask={'dmask'}}, {@mft_zone_multiplier={'mft_zone_multiplier'}}, {@show_sys_files_no='show_sys_files=no'}, {@case_sensitive_no='case_sensitive=no'}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0x2}}, {@fmask={'fmask'}}]}) 22:04:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) recvmsg$kcm(r3, &(0x7f0000000900)={&(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000640)=""/103, 0x67}, {&(0x7f00000002c0)=""/130, 0x82}, {&(0x7f0000000380)=""/175, 0xaf}, {&(0x7f0000000440)=""/105, 0x69}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000002e00)=""/230, 0xe6}, {&(0x7f0000000600)=""/52, 0x34}, {0x0}, {&(0x7f00000007c0)=""/144, 0x90}], 0x9}, 0x142) syz_mount_image$hfsplus(&(0x7f0000000240)='hfsplus\x00', &(0x7f00000004c0)='./file0\x00', 0xfff, 0x2, &(0x7f00000006c0)=[{&(0x7f00000005c0)="79b388b1cba0e72876", 0x9}, {&(0x7f0000002d00)="39c184aa03b9826d380bfee98c21e03dfc7926cf9a745cd8768d4777a27c6ad6f404df9262b0e38d77ecea16ce21ef0947877503b1a10638711e97db2374b4ba30a62b8bc45f53cf39865da1ec6e7f6a121802b79424", 0x56, 0x6}], 0x2040028, &(0x7f0000002f00)={[{@barrier='barrier'}, {@session={'session'}}], [{@euid_eq={'euid'}}, {@smackfshat={'smackfshat', 0x3d, 'bond0\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x6d}}, {@dont_measure='dont_measure'}, {@subj_role={'subj_role', 0x3d, ')!&]C'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}]}) r4 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x800000000008a03}) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002bc0)=[{{&(0x7f0000000940)=@ipx={0x4, 0x7ff, 0x4, "ee4f96825dc0", 0x8c}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000009c0)="12d208d462880446b711d066a802471444bdfa96c92739f2c8d5b48417fa4f6ac859e1406de8ca61ada3101372e2d890152d1da0a3fd56cc07a9bb2018ccbbb02ae47d75653b85c811f6094e3c489537c0d02ceee0063fbb06bc4a840a8913d1515b72174a74fba887c1d809fa3d7dfe5bef5be6b8a6270b1fb4014eb30421f00ab3d946f9d7295a53f962743aa9fa99c481bf14b3cd8016b4feafde633d882b506bb21109b0191f839b62bb15d6f0765a21ee85ddaad8cd4eb82a93f5985a95dd26ee4a76ddb590e145459e7e986bcdfb30ca093bd9558b70082340ca99fd12c8d2acc06f4ad54838d6d9a420bb4dc29814c97d31", 0xf5}], 0x1, &(0x7f0000000b00)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x872c}}, @txtime={{0x18, 0x1, 0x3d, 0xc04}}, @timestamping={{0x14, 0x1, 0x25, 0x7000000}}], 0x78}}, {{&(0x7f0000000b80)=@can, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000c00)}, {&(0x7f0000000c40)="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0x1000}, {&(0x7f0000001c40)="68c09c6749c1372edb63b2007845b2846b57df26a9db29fa272187aef9b0e79411c3023adb67b6aaa60493014d7a00151bda015b918816167645ce56cf2291b71c2fe9b81d34f51954efbd36e5852ac61345cfe1ac3928c569743cca80328879bc73ce5f06b80c7ac5ec5a5772cea7ace8053c1583464035cce2ad7c6931546bd5e2ccd404d5ffd14211615bbf0b23090231ac3701700bb5d0a75484016ad9c1e5cc04449a2e20efd98f7bdc2e301fa473e54bf457f8f6aac6b537a8c6d542b14b7a9332c59de4dd0acb1eda22649fcb17a78a31f491e3811b0ac12b42e6e4bb8e", 0xe1}, {&(0x7f0000001d40)="e20ef30011af6be6fd6815ae82cbedc1a746f3dcd56b6d2f46143125d01b1551fdc82994d5e9b36edcd76ce64749", 0x2e}, {&(0x7f0000001d80)="a42e4cd2d79247b4914d04d67f6280a6c299c5d36b7433802ff40e8df3be9ad214a3d74079e51b7e0f0673611be9fbc6e33e6d2ba4697caa0ee86ac7b8932e0c5428092fe7cdd60a1f3bf3ca9e7ffb6fdf32f852da33004383d6d0c4c4f16629d3f41837bb296cedb92117a8a89fa52b218f225d209234b31134a325f37f893905d486268722a08d84bd1ca80229620caf406da1ad5691a4f3dd2696599dde7e8dcc43e0e461a9d288a0a4ecd800a2495ca41d3cd6f97f70a8d5aeb746", 0xbd}, {&(0x7f0000001e40)="c9c6eea158b316374f815b62093bd7d1b88b6e0db182c2b9282030fdd42f1298ef216da6b58dd8bf4e58804cef9d73263a328da5cffe54b8a140c12cb20f50d2468aa9c0749498a630eaa1e3cd7b76f91556e8cd21eb3de4ac88f9b57eb70b0343f128a332464d79883f1017c288ee3217e1e39eee94f6800978c329ad0a724dace17fc126611199ddef502b641fddf04382036de1e8461bbca4a64aa9c429d798d95a1ad9882db12a18e794c7fecdcddf7e9b1ccabd76e7edcf3df2aa04312d423806672b76615645c850d20fab9c", 0xcf}], 0x6}}, {{&(0x7f0000001fc0)=@in6={0xa, 0x4e24, 0x7ff, @private0={0xfc, 0x0, [], 0x3}, 0xed3}, 0x80, &(0x7f0000002040)}}, {{&(0x7f0000002080)=@xdp={0x2c, 0x5, 0x0, 0x28}, 0x80, &(0x7f0000002380)=[{&(0x7f0000002100)="744c2a4cacfc05ecc5e1b2b70ac950a96e8ae32f27d5a9fe72ec49e1addbee496c58d1a318dcd0c7db7d6eb030e55380a84ec61c4ce4571fd284bea20f5ab9cd1debdfd51574648c6826fa1311d12319debc16cfbfcf74270da414bc88dd1fbb60e2212b2236715d7b2fd02a373fee9b032abb880456e40afef45c119f48260131d756305f90bec129a67701f55795bf476bf75eff59d439e9278e07ccb2da3a3da6b5445c6336c94ee659441c65b79bc9b1b46cc2680bacf66718a006b4f8121decf75bd1", 0xc5}, {&(0x7f0000002200)="0dab9c82d88b1318d0db8c07d424b6e436ffc16ec86aaaa13e2ca356d45954e62b3101d745a0e8e01ff5f8e2cf7330441e1b8b85c561828f3378d885b428dd410b8b26635f9ac3d480cc94df67847f8728deeca7dbe6d2e981811e766689ed80cf46dbf0cf2dd53d6bcf1538ed557f54a0e679531b5a191de1d39c82ca8cd38f844ac2831e7c840a0bee56fdc75a8add246e1dc1937b4f943d9178112660159c9ed71de469a4e6c256518589e0dbfeaa5ef74b097f6599a248cf981f63b7814da0ec057c81595f4c491df3116fdd30", 0xcf}, {&(0x7f0000002300)="93fe3bf76068686bf2d887090291cfd54e1fba59102124a16ee7429a8f76187aded7a488e64f01e1256b75d68088d5451193577239624bf4d7421e64d4ca21c95f945621f473b43bd5c5b462e6457076299be2d432a5cbd23f015f279f0b43236e270e373e0971ef41dda60ee1a986c0ef8ed0bd38ebeb57fe8a1be2dcbc", 0x7e}], 0x3, &(0x7f00000023c0)=[@txtime={{0x18, 0x1, 0x3d, 0x200}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18}}], 0x90}}, {{&(0x7f0000002480)=@sco={0x1f, @fixed={[], 0x11}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002500)="c06255906ae72d1598f3c58bc580c9f0e4f0d134579a5202b41f6b8fdc79e7113cead9786db94eba25d301e67f84f8d2b2103f94fa6a625aa7b67c180f28305dff0de768651c7d778389050c43fc5f354f774a2c1f336775fc4557077a8f652254d51d7e382ac24dae17a6a68c5e2c3e", 0x70}, {&(0x7f0000002580)="4350c4a4589f15be4642b11ec63f8b100a89e67c5080d475e5e6e459ba59a410b87b536701df8d7b4222beb62a1569606a123b2e99ed4c0ed37743dc761d12d85b102fa33728768564883fd4deaa01f0bdddb2a9e9530448c226c7a386e3da24e24629c5a241b1e968d0f04ba5091cb5e52d50a2e26edb6431fc0997cc0f9de776e5bd9bada4fbe70b812841118e1e5bc3ec9608866a7725dfc6231285f35096ce69f09b56f3d9fe50b228e064b4b9719dc93602d7823b474a7c8355cde4256c5b96e41fd8a7a5a348c2705426a8f07c0ea93258b7d9fc57629262448a771defba05e7e7094a120e50cec7", 0xeb}, {&(0x7f0000002680)="00d969c6243c22e171e812aef7495123624bb57dc370c8d025381144c9d9a47f574a74b6914c31835fe2d4e0a2a94a33d1cd7561ea6265b319a5ed2eab8dc24431ebf5f9d521faad8b7ed2cb5debc3389b7f1be42196fd35873e367ac9f7713dc69f8e00435fe35cc5f903d1e349287f6adbda8ed4ba1e15bf452619b989472a760bd3b3c765476c9a7cd0f1baf30405c9b34bdb5b98ec6cffb569b9b5e61cc34db03e0b7aa937795097904b05ca3d166813fde6cf55f3cfbede3bedccf30c7e32", 0xc1}, {&(0x7f0000002780)="c2cc1ee449bd5ab96b87eff905b477e319dee751762d67d322ea3334948126f4443215926276e43047bc6c8abe9d37f4afb7d304edccad59a132fc80fd109ed3d198b7fecb8a8ed9d3d520afe06b69463f0b4e5fcb4b618067460376f664313502bc427ae164cc0baf2b344c36", 0x6d}, {&(0x7f0000002800)="dfc2aa3191464a39fd2020cdbdd7d9b85e4a97b52a63d10d621202be8a88f270883b434e82a8fd0af61f38724f4226a7424dd572f07a82873e6e50105385e5d1b2612523e8d6038db85f99a854dfc1c0722d7477b9d0fda16c208a26b8f24df5727d8f5cd6fae7e32de88cf251d886c21e370f097ed81079e8581d4539d314c64a4e88", 0x83}, {&(0x7f00000028c0)="556efdafb4911bb1d624ad73dbd7a9e2c1821692964d301c17de5e0e712800ff", 0x20}, {&(0x7f0000002900)="5043d602e47dfe17c13cc654839b174a3d89f05afc6050fcb1fd6cb83d28580fd5ada2ea28b5e6c994d9328537a6f764861eaa1c99acf4a556e2eb6b5d73763e07e30d498d36f5e5234d214e80005020e52a6be0cc27a87f7825510eac9c542a5dd40298f44f17adab1cb4369556f55348429bbd05bfea170a1efaab01be4b61e2eea85bc73c771de3e58405bdb6a63702936b75ca41ab22d8e18d1da7ffa82f2f65bc12aeeb23166c2b1bdaa8c644cff02128726dbca8591c6d9748b552da715a96e4e4c8d358", 0xc7}, {&(0x7f0000002a00)="4dda7e1238b7252f1e6df53faadecc889b1ccffc7a0b5ebd0c5903d0df44a57a0ba5d1f05d7b0e1433112046410dd91daaac58185932ac81e5876f87065154ff943b41093f9b0567abe9ffca4d530b90faa59071680a56bbbc9f6869231c1b95472a13f693dffecfb256610ccec5b1e65060ec0bc9e297bbb32b428ef126bbe94461508ebb32aa92a1ab8181e5acb9273aeefcdaa2831d65277c7e9ff9413776f1db9d856f2a", 0xa6}], 0x8, &(0x7f0000002b40)=[@mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x800}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x48}}], 0x5, 0x40) syz_init_net_socket$x25(0x9, 0x5, 0x0) 22:04:35 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) [ 661.136627] block nbd4: Receive control failed (result -107) [ 661.160660] block nbd4: Attempted send on invalid socket [ 661.166144] block nbd4: shutting down sockets [ 661.199741] ldm_validate_partition_table(): Disk read failed. [ 661.219047] Dev nbd4: unable to read RDB block 0 [ 661.235544] nbd4: unable to read partition table 22:04:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 661.296416] block nbd4: Receive control failed (result -107) [ 661.313073] block nbd4: Attempted send on invalid socket [ 661.318808] block nbd4: shutting down sockets [ 661.340446] ldm_validate_partition_table(): Disk read failed. 22:04:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) recvmsg$kcm(r3, &(0x7f0000000900)={&(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000640)=""/103, 0x67}, {&(0x7f00000002c0)=""/130, 0x82}, {&(0x7f0000000380)=""/175, 0xaf}, {&(0x7f0000000440)=""/105, 0x69}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000002e00)=""/230, 0xe6}, {&(0x7f0000000600)=""/52, 0x34}, {0x0}, {&(0x7f00000007c0)=""/144, 0x90}], 0x9}, 0x142) syz_mount_image$hfsplus(&(0x7f0000000240)='hfsplus\x00', &(0x7f00000004c0)='./file0\x00', 0xfff, 0x2, &(0x7f00000006c0)=[{&(0x7f00000005c0)="79b388b1cba0e72876", 0x9}, {&(0x7f0000002d00)="39c184aa03b9826d380bfee98c21e03dfc7926cf9a745cd8768d4777a27c6ad6f404df9262b0e38d77ecea16ce21ef0947877503b1a10638711e97db2374b4ba30a62b8bc45f53cf39865da1ec6e7f6a12", 0x51, 0x6}], 0x2040028, &(0x7f0000002f00)={[{@barrier='barrier'}, {@session={'session'}}], [{@euid_eq={'euid'}}, {@smackfshat={'smackfshat', 0x3d, 'bond0\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x6d}}, {@dont_measure='dont_measure'}, {@subj_role={'subj_role', 0x3d, ')!&]C'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}]}) r4 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x800000000008a03}) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002bc0)=[{{&(0x7f0000000940)=@ipx={0x4, 0x7ff, 0x4, "ee4f96825dc0", 0x8c}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000009c0)="12d208d462880446b711d066a802471444bdfa96c92739f2c8d5b48417fa4f6ac859e1406de8ca61ada3101372e2d890152d1da0a3fd56cc07a9bb2018ccbbb02ae47d75653b85c811f6094e3c489537c0d02ceee0063fbb06bc4a840a8913d1515b72174a74fba887c1d809fa3d7dfe5bef5be6b8a6270b1fb4014eb30421f00ab3d946f9d7295a53f962743aa9fa99c481bf14b3cd8016b4feafde633d882b506bb21109b0191f839b62bb15d6f0765a21ee85ddaad8cd4eb82a93f5985a95dd26ee4a76ddb590e145459e7e986bcdfb30ca093bd9558b70082340ca99fd12c8d2acc06f4ad54838d6d9a420bb4dc29814c97d310677ed", 0xf8}], 0x1, &(0x7f0000000b00)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x872c}}, @txtime={{0x18, 0x1, 0x3d, 0xc04}}, @timestamping={{0x14, 0x1, 0x25, 0x7000000}}], 0x78}}, {{&(0x7f0000000b80)=@can, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000c00)}, {&(0x7f0000000c40)="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{&(0x7f0000002300)="93fe3bf76068686bf2d887090291cfd54e1fba59102124a16ee7429a8f76187aded7a488e64f01e1256b75d68088d5451193577239624bf4d7421e64d4ca21c95f945621f473b43bd5c5b462e6457076299be2d432a5cbd23f015f279f0b43236e270e373e0971ef41dda60ee1a986c0ef8ed0bd38ebeb57fe8a1be2dcbc", 0x7e}], 0x3, &(0x7f00000023c0)=[@txtime={{0x18, 0x1, 0x3d, 0x200}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18}}], 0x90}}, {{&(0x7f0000002480)=@sco={0x1f, @fixed={[], 0x11}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002500)="c06255906ae72d1598f3c58bc580c9f0e4f0d134579a5202b41f6b8fdc79e7113cead9786db94eba25d301e67f84f8d2b2103f94fa6a625aa7b67c180f28305dff0de768651c7d778389050c43fc5f354f774a2c1f336775fc4557077a8f652254d51d7e382ac24dae17a6a68c5e2c3e", 0x70}, {&(0x7f0000002580)="4350c4a4589f15be4642b11ec63f8b100a89e67c5080d475e5e6e459ba59a410b87b536701df8d7b4222beb62a1569606a123b2e99ed4c0ed37743dc761d12d85b102fa33728768564883fd4deaa01f0bdddb2a9e9530448c226c7a386e3da24e24629c5a241b1e968d0f04ba5091cb5e52d50a2e26edb6431fc0997cc0f9de776e5bd9bada4fbe70b812841118e1e5bc3ec9608866a7725dfc6231285f35096ce69f09b56f3d9fe50b228e064b4b9719dc93602d7823b474a7c8355cde4256c5b96e41fd8a7a5a348c2705426a8f07c0ea93258b7d9fc57629262448a771defba05e7e7094a120e50cec7", 0xeb}, {&(0x7f0000002680)="00d969c6243c22e171e812aef7495123624bb57dc370c8d025381144c9d9a47f574a74b6914c31835fe2d4e0a2a94a33d1cd7561ea6265b319a5ed2eab8dc24431ebf5f9d521faad8b7ed2cb5debc3389b7f1be42196fd35873e367ac9f7713dc69f8e00435fe35cc5f903d1e349287f6adbda8ed4ba1e15bf452619b989472a760bd3b3c765476c9a7cd0f1baf30405c9b34bdb5b98ec6cffb569b9b5e61cc34db03e0b7aa937795097904b05ca3d166813fde6cf55f3cfbede3bedccf30c7e32", 0xc1}, {&(0x7f0000002780)="c2cc1ee449bd5ab96b87eff905b477e319dee751762d67d322ea3334948126f4443215926276e43047bc6c8abe9d37f4afb7d304edccad59a132fc80fd109ed3d198b7fecb8a8ed9d3d520afe06b69463f0b4e5fcb4b618067460376f664313502bc427ae164cc0baf2b344c36", 0x6d}, {&(0x7f0000002800)="dfc2aa3191464a39fd2020cdbdd7d9b85e4a97b52a63d10d621202be8a88f270883b434e82a8fd0af61f38724f4226a7424dd572f07a82873e6e50105385e5d1b2612523e8d6038db85f99a854dfc1c0722d7477b9d0fda16c208a26b8f24df5727d8f5cd6fae7e32de88cf251d886c21e370f097ed81079e8581d4539d314c64a4e88", 0x83}, {&(0x7f00000028c0)="556efdafb4911bb1d624ad73dbd7a9e2c1821692964d301c17de5e0e712800ff", 0x20}, {&(0x7f0000002900)="5043d602e47dfe17c13cc654839b174a3d89f05afc6050fcb1fd6cb83d28580fd5ada2ea28b5e6c994d9328537a6f764861eaa1c99acf4a556e2eb6b5d73763e07e30d498d36f5e5234d214e80005020e52a6be0cc27a87f7825510eac9c542a5dd40298f44f17adab1cb4369556f55348429bbd05bfea170a1efaab01be4b61e2eea85bc73c771de3e58405bdb6a63702936b75ca41ab22d8e18d1da7ffa82f2f65bc12aeeb23166c2b1bdaa8c644cff02128726dbca8591c6d9748b552da715a96e4e4c8d358", 0xc7}, {&(0x7f0000002a00)="4dda7e1238b7252f1e6df53faadecc889b1ccffc7a0b5ebd0c5903d0df44a57a0ba5d1f05d7b0e1433112046410dd91daaac58185932ac81e5876f87065154ff943b41093f9b0567abe9ffca4d530b90faa59071680a56bbbc9f6869231c1b95472a13f693dffecfb256610ccec5b1e65060ec0bc9e297bbb32b428ef126bbe94461508ebb32aa92a1ab8181e5acb9273aeefcdaa2831d65277c7e9ff9413776f1db9d856f2a", 0xa6}], 0x8, &(0x7f0000002b40)=[@mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x800}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x48}}], 0x5, 0x40) syz_init_net_socket$x25(0x9, 0x5, 0x0) 22:04:35 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) [ 661.355758] Dev nbd4: unable to read RDB block 0 [ 661.375357] nbd4: unable to read partition table 22:04:35 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000500)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in6=@dev, @in6=@loopback}, {@in6=@empty, 0x0, 0x2b}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@multicast2}]}, 0x104}}, 0x0) 22:04:35 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x145000, 0x0) ioctl$VIDIOC_S_MODULATOR(r0, 0x40445637, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000040)=0x60) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000000c0)={'team0\x00'}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f0000000280)={0x20, ""/32}) r5 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f00000002c0), 0x2) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000012c0)=0x14) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x60, 0x10, 0x401, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, r8, 0x42df58543c8380db}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_IPTUN_PMTUDISC={0x5}, @IFLA_IPTUN_TOS={0x5, 0x5, 0x4}, @IFLA_IPTUN_LOCAL={0x8, 0x2, @broadcast}, @IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}, @IFLA_MTU={0x8, 0x4, 0x10001}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x60}}, 0x804) 22:04:35 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x118) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180)='NLBL_UNLBL\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYRES64=r5, @ANYRES16=r3], 0xd0}, 0x1, 0x0, 0x0, 0x8090}, 0x44) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd8, r3, 0x800, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:lvm_control_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2a, 0x7, 'system_u:object_r:gpg_agent_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:cpu_device_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:syslogd_initrc_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0xd8}, 0x1, 0x0, 0x0, 0x10}, 0x4000020) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) [ 661.560012] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 661.624760] block nbd4: Receive control failed (result -107) 22:04:35 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000500)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@remote, @in6=@dev}, {@in6=@empty, 0x0, 0x3c}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@multicast2}]}, 0x104}}, 0x0) 22:04:35 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x400, [0x5, 0x1], 0x28}, 0x10) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) write$P9_RLINK(r3, &(0x7f0000000040)={0x7, 0x47, 0x2}, 0x7) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 661.777345] block nbd4: shutting down sockets 22:04:35 executing program 0: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x800000000008a03}) syz_init_net_socket$x25(0x9, 0x5, 0x0) 22:04:35 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) 22:04:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:35 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) [ 661.907516] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 662.146856] block nbd4: Receive control failed (result -107) [ 662.186397] block nbd4: Attempted send on invalid socket [ 662.192462] block nbd4: shutting down sockets 22:04:36 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) [ 662.236718] ldm_validate_partition_table(): Disk read failed. [ 662.252356] Dev nbd4: unable to read RDB block 0 [ 662.265447] nbd4: unable to read partition table [ 662.295468] block nbd4: Receive control failed (result -107) [ 662.302466] block nbd4: Attempted send on invalid socket [ 662.308111] block nbd4: shutting down sockets [ 662.315909] ldm_validate_partition_table(): Disk read failed. [ 662.322740] Dev nbd4: unable to read RDB block 0 [ 662.328587] nbd4: unable to read partition table [ 662.339004] ldm_validate_partition_table(): Disk read failed. [ 662.352093] Dev nbd4: unable to read RDB block 0 [ 662.358655] nbd4: unable to read partition table [ 662.383034] ldm_validate_partition_table(): Disk read failed. [ 662.394061] Dev nbd4: unable to read RDB block 0 22:04:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:36 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, 0x0, 0x0) [ 662.401503] nbd4: unable to read partition table [ 662.642889] mip6: mip6_destopt_init_state: state's mode is not 2: 0 22:04:37 executing program 1: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@errors_remount='errors=remount-ro'}, {@show_sys_files_yes='show_sys_files=yes'}, {@disable_sparse_yes='disable_sparse=yes'}, {@dmask={'dmask'}}, {@mft_zone_multiplier={'mft_zone_multiplier'}}, {@show_sys_files_no='show_sys_files=no'}, {@case_sensitive_no='case_sensitive=no'}, {@disable_sparse_yes='disable_sparse=yes'}, {@fmask={'fmask'}}, {@show_sys_files_no='show_sys_files=no'}]}) 22:04:37 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x26d, 0x100) ioctl$vim2m_VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f00000000c0)={0xffff, 0x3, 0x4, 0x10, 0xaed, {}, {0x2, 0x1, 0x6, 0x9, 0x9, 0x2, 'qXRO'}, 0x7, 0x2, @fd, 0xd51}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000040), 0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x32, @mcast2, 0x5}}, [0x3, 0x1ff, 0x8, 0x3, 0x1, 0x9, 0x4, 0x10001, 0x7, 0xff, 0x7ff, 0xb8, 0x3, 0xffff]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x1d9, 0x5}, 0x8) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, 0x0, 0x0) 22:04:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x5) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000140)) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000340)=""/34, 0x22) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r4 = dup(0xffffffffffffffff) write$cgroup_subtree(r4, 0x0, 0x5) setxattr$security_evm(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='security.evm\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="82e6b48c566a0079fb8a17ac1a55e39c65f318070f6bc5"], 0x3, 0x3) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r4, 0xc06c4124, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) syz_extract_tcp_res(&(0x7f0000000180), 0xfffffffe, 0x4) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score\x00') preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 22:04:37 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000480)='tmpfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@mpol={'mpol', 0x3d, {'prefer', '', @void}}}]}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 662.940966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 663.096682] block nbd4: Receive control failed (result -107) 22:04:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r2, 0x400455c8, 0x2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) [ 663.224573] block nbd4: Attempted send on invalid socket [ 663.230481] block nbd4: shutting down sockets [ 663.240229] ldm_validate_partition_table(): Disk read failed. [ 663.248959] Dev nbd4: unable to read RDB block 0 [ 663.256460] nbd4: unable to read partition table 22:04:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, 0x0, 0x0) 22:04:37 executing program 5: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000040)) syz_init_net_socket$netrom(0x6, 0x5, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@gid={'gid'}}, {@disable_sparse_yes='disable_sparse=yes'}, {@case_sensitive_no='case_sensitive=no'}, {@show_sys_files_no='show_sys_files=no'}]}) [ 663.383873] ldm_validate_partition_table(): Disk read failed. [ 663.491230] Dev nbd4: unable to read RDB block 0 22:04:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x5) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000140)) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000340)=""/34, 0x22) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r4 = dup(0xffffffffffffffff) write$cgroup_subtree(r4, 0x0, 0x5) setxattr$security_evm(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='security.evm\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="82e6b48c566a0079fb8a17ac1a55e39c65f318070f6bc5"], 0x3, 0x3) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r4, 0xc06c4124, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) syz_extract_tcp_res(&(0x7f0000000180), 0xfffffffe, 0x4) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score\x00') preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 663.552298] nbd4: unable to read partition table [ 663.571697] ldm_validate_partition_table(): Disk read failed. [ 663.578484] Dev nbd4: unable to read RDB block 0 [ 663.584171] nbd4: unable to read partition table 22:04:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 22:04:37 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="04010000100001000000000000000000ac1414bb000000000000000000000000fe8000"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ff00000000000000000000000a000000000000000000000014000e"], 0x104}}, 0x0) [ 663.763235] ntfs: (device loop5): parse_options(): Unrecognized mount option . [ 663.771182] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 22:04:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) [ 663.963703] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 664.010415] print_req_error: 749 callbacks suppressed [ 664.020357] print_req_error: I/O error, dev nbd4, sector 0 [ 664.026167] buffer_io_error: 1290 callbacks suppressed [ 664.026176] Buffer I/O error on dev nbd4, logical block 0, async page read [ 664.039941] print_req_error: I/O error, dev nbd4, sector 2 [ 664.045771] Buffer I/O error on dev nbd4, logical block 1, async page read [ 664.055153] Buffer I/O error on dev nbd4, logical block 2, async page read [ 664.063083] Buffer I/O error on dev nbd4, logical block 3, async page read [ 664.072059] print_req_error: I/O error, dev nbd4, sector 0 [ 664.077929] Buffer I/O error on dev nbd4, logical block 0, async page read [ 664.085459] print_req_error: I/O error, dev nbd4, sector 2 [ 664.091621] Buffer I/O error on dev nbd4, logical block 1, async page read [ 664.100300] print_req_error: I/O error, dev nbd4, sector 4 [ 664.107522] Buffer I/O error on dev nbd4, logical block 2, async page read [ 664.115719] print_req_error: I/O error, dev nbd4, sector 6 [ 664.127545] Buffer I/O error on dev nbd4, logical block 3, async page read [ 664.135396] print_req_error: I/O error, dev nbd4, sector 0 [ 664.142112] Buffer I/O error on dev nbd4, logical block 0, async page read [ 664.150648] Buffer I/O error on dev nbd4, logical block 1, async page read [ 664.165624] print_req_error: I/O error, dev nbd4, sector 0 [ 664.175014] print_req_error: I/O error, dev nbd4, sector 0 [ 664.181671] print_req_error: I/O error, dev nbd4, sector 2 [ 664.202859] ldm_validate_partition_table(): Disk read failed. [ 664.216364] Dev nbd4: unable to read RDB block 0 [ 664.272692] nbd4: unable to read partition table 22:04:38 executing program 1: 22:04:38 executing program 5: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000040)) syz_init_net_socket$netrom(0x6, 0x5, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@gid={'gid'}}, {@disable_sparse_yes='disable_sparse=yes'}, {@case_sensitive_no='case_sensitive=no'}, {@show_sys_files_no='show_sys_files=no'}]}) 22:04:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 22:04:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:38 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x8, 0x3, 0x9, 0x7133, '\x00', 0x4}) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 664.304732] ldm_validate_partition_table(): Disk read failed. [ 664.312977] Dev nbd4: unable to read RDB block 0 [ 664.319457] nbd4: unable to read partition table 22:04:38 executing program 1: 22:04:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 22:04:38 executing program 0: 22:04:38 executing program 1: 22:04:38 executing program 0: [ 664.668823] ntfs: (device loop5): parse_options(): Unrecognized mount option . [ 664.728462] block nbd4: Receive control failed (result -107) [ 664.746889] nbd4: detected capacity change from 0 to 1104896 [ 664.760395] block nbd4: Attempted send on invalid socket [ 664.765874] block nbd4: shutting down sockets 22:04:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 22:04:38 executing program 0: [ 664.789561] ldm_validate_partition_table(): Disk read failed. [ 664.804635] Dev nbd4: unable to read RDB block 0 [ 664.820341] nbd4: unable to read partition table [ 664.829280] ldm_validate_partition_table(): Disk read failed. [ 664.840843] Dev nbd4: unable to read RDB block 0 [ 664.851872] nbd4: unable to read partition table [ 664.861618] ldm_validate_partition_table(): Disk read failed. [ 664.868828] Dev nbd4: unable to read RDB block 0 [ 664.874937] nbd4: unable to read partition table [ 664.881856] ldm_validate_partition_table(): Disk read failed. 22:04:38 executing program 5: [ 664.888624] Dev nbd4: unable to read RDB block 0 [ 664.894273] nbd4: unable to read partition table [ 664.911519] ldm_validate_partition_table(): Disk read failed. [ 664.919651] Dev nbd4: unable to read RDB block 0 [ 664.936572] nbd4: unable to read partition table 22:04:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 22:04:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:39 executing program 1: [ 664.976215] ldm_validate_partition_table(): Disk read failed. [ 664.993118] Dev nbd4: unable to read RDB block 0 22:04:39 executing program 5: 22:04:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) [ 665.037150] nbd4: unable to read partition table [ 665.052309] ldm_validate_partition_table(): Disk read failed. [ 665.059149] Dev nbd4: unable to read RDB block 0 [ 665.064851] nbd4: unable to read partition table 22:04:39 executing program 0: 22:04:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffff7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) accept4$rose(r1, &(0x7f0000000000)=@short={0xb, @dev, @bcast, 0x1, @netrom}, &(0x7f0000000040)=0x1c, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:39 executing program 1: 22:04:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) 22:04:39 executing program 5: 22:04:39 executing program 0: 22:04:39 executing program 1: 22:04:39 executing program 5: 22:04:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) 22:04:39 executing program 0: [ 665.405553] block nbd4: Receive control failed (result -107) [ 665.418612] block nbd4: Attempted send on invalid socket [ 665.424103] block nbd4: shutting down sockets [ 665.430295] ldm_validate_partition_table(): Disk read failed. [ 665.437118] Dev nbd4: unable to read RDB block 0 [ 665.442816] nbd4: unable to read partition table 22:04:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:39 executing program 5: 22:04:39 executing program 1: 22:04:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f0000012ffc)=0x4f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) dup3(r3, r2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) 22:04:39 executing program 0: 22:04:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x7, 0x6, 0x5}, 0x14}}, 0x0) 22:04:39 executing program 5: 22:04:39 executing program 1: [ 665.590859] block nbd4: Receive control failed (result -107) [ 665.603912] block nbd4: shutting down sockets 22:04:39 executing program 0: 22:04:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x7, 0x6, 0x5}, 0x14}}, 0x0) 22:04:39 executing program 1: 22:04:39 executing program 5: [ 665.813068] block nbd4: Receive control failed (result -107) [ 665.842708] block nbd4: Attempted send on invalid socket [ 665.848260] block nbd4: shutting down sockets [ 665.855551] ldm_validate_partition_table(): Disk read failed. [ 665.881304] Dev nbd4: unable to read RDB block 0 [ 665.920320] nbd4: unable to read partition table [ 665.984089] ldm_validate_partition_table(): Disk read failed. [ 666.013099] Dev nbd4: unable to read RDB block 0 [ 666.032819] nbd4: unable to read partition table 22:04:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:40 executing program 0: 22:04:40 executing program 1: 22:04:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x7, 0x6, 0x5}, 0x14}}, 0x0) 22:04:40 executing program 5: 22:04:40 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x81, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000100), 0x7}, 0x0, 0x3, 0x0, 0x7, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f00000000c0)={0x6, 'dummy0\x00', {0x4}, 0xfff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x437) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x9) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:40 executing program 0: 22:04:40 executing program 3: 22:04:40 executing program 1: 22:04:40 executing program 5: [ 666.286056] block nbd4: shutting down sockets 22:04:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x4000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:40 executing program 0: [ 666.553242] block nbd4: Receive control failed (result -107) [ 666.573800] block nbd4: Attempted send on invalid socket [ 666.579356] block nbd4: shutting down sockets 22:04:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:40 executing program 3: 22:04:40 executing program 0: 22:04:40 executing program 1: 22:04:40 executing program 5: 22:04:40 executing program 3: [ 666.599947] ldm_validate_partition_table(): Disk read failed. [ 666.613873] Dev nbd4: unable to read RDB block 0 [ 666.627452] nbd4: unable to read partition table [ 666.635734] ldm_validate_partition_table(): Disk read failed. 22:04:40 executing program 1: [ 666.701024] Dev nbd4: unable to read RDB block 0 22:04:40 executing program 0: 22:04:40 executing program 5: 22:04:40 executing program 3: [ 666.738919] nbd4: unable to read partition table [ 666.751768] ldm_validate_partition_table(): Disk read failed. [ 666.758597] Dev nbd4: unable to read RDB block 0 [ 666.764297] nbd4: unable to read partition table 22:04:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0xe, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r3, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x6}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:40 executing program 1: [ 666.814301] ldm_validate_partition_table(): Disk read failed. [ 666.895484] Dev nbd4: unable to read RDB block 0 [ 666.943104] nbd4: unable to read partition table 22:04:41 executing program 0: 22:04:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:41 executing program 5: 22:04:41 executing program 3: [ 667.018014] ldm_validate_partition_table(): Disk read failed. [ 667.034039] Dev nbd4: unable to read RDB block 0 [ 667.048571] nbd4: unable to read partition table 22:04:41 executing program 5: 22:04:41 executing program 1: [ 667.074994] ldm_validate_partition_table(): Disk read failed. 22:04:41 executing program 5: 22:04:41 executing program 3: [ 667.135573] Dev nbd4: unable to read RDB block 0 [ 667.162456] nbd4: unable to read partition table 22:04:41 executing program 0: 22:04:41 executing program 3: [ 667.218165] ldm_validate_partition_table(): Disk read failed. [ 667.234628] Dev nbd4: unable to read RDB block 0 [ 667.249201] nbd4: unable to read partition table [ 667.264273] block nbd4: Device being setup by another task 22:04:41 executing program 5: 22:04:41 executing program 0: 22:04:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000140)={&(0x7f0000a21000/0x1000)=nil, 0xff, 0x1, 0xac, &(0x7f0000993000/0x1000)=nil, 0x6}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) getsockname$l2tp(r3, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000100)=0x10) [ 667.322724] ldm_validate_partition_table(): Disk read failed. 22:04:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:41 executing program 1: [ 667.373063] Dev nbd4: unable to read RDB block 0 22:04:41 executing program 3: [ 667.427712] nbd4: unable to read partition table 22:04:41 executing program 5: 22:04:41 executing program 1: [ 667.498056] ldm_validate_partition_table(): Disk read failed. [ 667.512827] Dev nbd4: unable to read RDB block 0 [ 667.526081] nbd4: unable to read partition table 22:04:41 executing program 0: [ 667.553282] block nbd4: Device being setup by another task [ 667.585804] ldm_validate_partition_table(): Disk read failed. 22:04:41 executing program 5: 22:04:41 executing program 3: [ 667.601354] Dev nbd4: unable to read RDB block 0 [ 667.615468] nbd4: unable to read partition table 22:04:41 executing program 1: 22:04:41 executing program 4: prlimit64(0x0, 0x4, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$PPPIOCGUNIT(r2, 0x80047456, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:41 executing program 0: [ 667.668537] block nbd4: Receive control failed (result -107) [ 667.675352] block nbd4: Attempted send on invalid socket [ 667.681651] block nbd4: shutting down sockets [ 667.687878] ldm_validate_partition_table(): Disk read failed. [ 667.694629] Dev nbd4: unable to read RDB block 0 [ 667.700408] nbd4: unable to read partition table 22:04:41 executing program 3: [ 667.879842] block nbd4: Receive control failed (result -107) [ 667.913061] block nbd4: Attempted send on invalid socket [ 667.918626] block nbd4: shutting down sockets [ 667.980457] ldm_validate_partition_table(): Disk read failed. [ 668.012196] Dev nbd4: unable to read RDB block 0 [ 668.031498] nbd4: unable to read partition table [ 668.051136] ldm_validate_partition_table(): Disk read failed. [ 668.059338] Dev nbd4: unable to read RDB block 0 [ 668.067213] nbd4: unable to read partition table 22:04:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:42 executing program 5: 22:04:42 executing program 1: 22:04:42 executing program 0: 22:04:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f00000001c0)={0x0, 'veth1_to_bridge\x00'}) [ 668.080602] ldm_validate_partition_table(): Disk read failed. [ 668.089820] Dev nbd4: unable to read RDB block 0 [ 668.098489] nbd4: unable to read partition table 22:04:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x52) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c0000001000010800"/20, @ANYRES32=r3, @ANYBLOB="0000f1ffffffffff090001"], 0x2c}}, 0x0) 22:04:42 executing program 3: 22:04:42 executing program 5: 22:04:42 executing program 0: [ 668.161649] ldm_validate_partition_table(): Disk read failed. [ 668.179885] Dev nbd4: unable to read RDB block 0 [ 668.198907] nbd4: unable to read partition table [ 668.235957] ldm_validate_partition_table(): Disk read failed. [ 668.302642] Dev nbd4: unable to read RDB block 0 22:04:42 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$SIOCX25SCAUSEDIAG(r2, 0x89ec, &(0x7f0000000000)={0xc0, 0x1}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) [ 668.324929] nbd4: unable to read partition table 22:04:42 executing program 1: 22:04:42 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_procfs(0x0, &(0x7f0000272000)) [ 668.419313] ldm_validate_partition_table(): Disk read failed. [ 668.468055] Dev nbd4: unable to read RDB block 0 [ 668.480702] nbd4: unable to read partition table 22:04:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 22:04:42 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000001300)=@raw={'raw\x00', 0x2, 0x3, 0x268, 0xd0, 0xd0, 0xd0, 0x0, 0xd0, 0x1d0, 0x1d0, 0x1d0, 0x1d0, 0x1d0, 0x3, 0x0, {[{{@ip={@local, @empty, 0x0, 0xffffffff, 'veth1_to_team\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev}}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c8) 22:04:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000340)={0x0, {{0x2, 0x0, @multicast2}}}, 0x108) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000340)=""/231, &(0x7f0000000140)=0xe7) 22:04:42 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 668.523152] ldm_validate_partition_table(): Disk read failed. [ 668.541723] Dev nbd4: unable to read RDB block 0 [ 668.555647] nbd4: unable to read partition table [ 668.614189] ldm_validate_partition_table(): Disk read failed. 22:04:42 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local, @random="0982e32fef90", @void, {@ipv4={0x800, @generic={{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @private=0xa010102, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@lsrr={0x83, 0x7, 0x38, [@dev]}, @timestamp={0x7, 0x4}]}}}}}}, 0x0) [ 668.655100] block nbd4: Device being setup by another task [ 668.669438] ipt_CLUSTERIP: Please specify destination IP [ 668.684297] Dev nbd4: unable to read RDB block 0 [ 668.694029] ipt_CLUSTERIP: Please specify destination IP 22:04:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000008004000000", @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, r4}]}, 0x28}}, 0x0) 22:04:42 executing program 5: clone(0x200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000340)='\x97&\x89\\\xd0\xe7\xca\x16ZO\x94:\xe1\x01\xe5`iq@Nse;\xa8Fpj\x0e\x04!\xd5\xc5YBz\x94\xaf\x13\xe9\xd2\x0f\xc2G\x86\x06\x00\xf1/V\x8cvS\xa6K&u\x9dX\xcc\r\x12\x11\x99\xe7\xce\xaeA\xb8-E\xa1\xf8\xe4~IS\xc1\x04\xf78\xf1\'\xdfv\x90\xbc\xd1\xda\x88j\x16\xeb>\x8c\xa1\x03\xf3\xaf\xfd\xf4&a?\xcaG\n\x02j\x9b}\xc6G\x86\xb2\xdeY\x17yX)$\xfcU\x9d\x02\x00\x00\x00\x00\x00\x00\x00_\x7f\xf4tW.\x81\n\xf3\v\x8d\x12pa\x91\x9b\x8cxd\x06\xa7k\n\x86\xc3\xb6\x910\xf2\x03\x00\xaf\xe1jd\xda\x1f\x8bVrd\xa4\xb34\xfcUj\x1ad:#\x96\xf9\xd3\x1c]ImZlU=.\x18)\xcf\x1am\xd5\xe0\xdb\xdc\xd7\x8e\xe0\xa3\x82\xec\x9b\xfb\xc9\x81\x9c\xdc\xb7\x0f\xdd\xd3\xd7\xbe\x89\x7f3\x1d\x1c@\x8eu\x95\x97q\xf97\xbf\b\xe9\xe0\xe3\xf9i\xe7b\x8e%\x85\xces\x89\x95&3FX\xb1\xaf\xa6\x96\xa2\x13\x1f-\b\xcf1J\xd9\x13Q\x94R/\xdf\x1e\x9e\xe57\xda{\xe1D\x00\x00\x00\x00H\xe6\x0f\xe0]\xef\x8b\xcdk\xfe\xf6\xcc+rp\xd5\b~\xf6\xa2\x87\xed<\xc2bO\x88\x03n% \xf6\xcc\xd5\xfeUvDO\x9b\xb3!\xbff.\xc99>\x83\xacz\xdb\xa9\xca\xc7l)c\v\xeb\xbd\x04T5\xad\xc0/\x86\x0e4W_Lr\xec\xc2\xff8\x1f\x7f\x14,\x9b1C\x8b\x88\x98\xe7\xa1\x8f\xc6\xd5\xd5\xed\xd8\x92\x9de\x8d\x00\x15W\xdc9,\x05E\x88\xe7\xed\xd3\'\x9e\xc7m^nC:\xffl1\xfd\xe5\xe4\x1c', 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) execveat(r0, &(0x7f0000000500)='\x00', 0x0, 0x0, 0x1000) timer_create(0x0, &(0x7f0000000240)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x989680}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000180)=""/68, 0x44}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') preadv(r2, &(0x7f0000001300)=[{&(0x7f0000000180)=""/68, 0x44}], 0x1, 0x0) r3 = gettid() tkill(r3, 0x1000000000016) [ 668.726878] nbd4: unable to read partition table 22:04:42 executing program 3: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, 0x0, 0x0) 22:04:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 668.812062] ldm_validate_partition_table(): Disk read failed. [ 668.831677] Dev nbd4: unable to read RDB block 0 [ 668.848406] nbd4: unable to read partition table [ 668.860109] ldm_validate_partition_table(): Disk read failed. [ 668.907697] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 668.908516] Dev nbd4: unable to read RDB block 0 [ 668.966649] nbd4: unable to read partition table [ 668.979359] device bridge_slave_0 left promiscuous mode [ 669.013175] ldm_validate_partition_table(): Disk read failed. [ 669.019179] print_req_error: 1645 callbacks suppressed [ 669.019187] print_req_error: I/O error, dev nbd4, sector 0 [ 669.024634] bridge0: port 1(bridge_slave_0) entered disabled state [ 669.047023] print_req_error: I/O error, dev nbd4, sector 0 [ 669.052689] buffer_io_error: 2362 callbacks suppressed [ 669.052699] Buffer I/O error on dev nbd4, logical block 0, async page read [ 669.065097] Buffer I/O error on dev nbd4, logical block 1, async page read [ 669.072996] Buffer I/O error on dev nbd4, logical block 2, async page read [ 669.080139] Buffer I/O error on dev nbd4, logical block 3, async page read [ 669.087650] print_req_error: I/O error, dev nbd4, sector 0 [ 669.093305] Buffer I/O error on dev nbd4, logical block 0, async page read [ 669.100453] Buffer I/O error on dev nbd4, logical block 1, async page read [ 669.107568] Buffer I/O error on dev nbd4, logical block 2, async page read [ 669.114631] Buffer I/O error on dev nbd4, logical block 3, async page read [ 669.122081] print_req_error: I/O error, dev nbd4, sector 0 [ 669.127834] Buffer I/O error on dev nbd4, logical block 0, async page read [ 669.134899] Buffer I/O error on dev nbd4, logical block 1, async page read [ 669.136066] bridge5: port 1(bridge_slave_0) entered blocking state [ 669.143021] print_req_error: I/O error, dev nbd4, sector 0 [ 669.154106] print_req_error: I/O error, dev nbd4, sector 0 22:04:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x1000, 0x1}) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @private0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r0, r1, 0x0, 0xedc0) 22:04:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 669.159869] print_req_error: I/O error, dev nbd4, sector 2 [ 669.165586] Dev nbd4: unable to read RDB block 0 [ 669.170492] print_req_error: I/O error, dev nbd4, sector 0 [ 669.176405] bridge5: port 1(bridge_slave_0) entered disabled state [ 669.181126] print_req_error: I/O error, dev nbd4, sector 0 [ 669.184609] device bridge_slave_0 entered promiscuous mode [ 669.190515] print_req_error: I/O error, dev nbd4, sector 2 [ 669.206641] nbd4: unable to read partition table 22:04:43 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 22:04:43 executing program 0: madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xe) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00001a9000/0x4000)=nil], &(0x7f000026bfec), &(0x7f0000000040), 0x0) [ 669.244113] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:04:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x52) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xa}]}, 0x2c}}, 0x0) 22:04:43 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 669.615480] block nbd4: Receive control failed (result -107) [ 669.624201] nbd4: detected capacity change from 0 to 1104896 [ 669.636874] block nbd4: Attempted send on invalid socket [ 669.642347] block nbd4: shutting down sockets [ 669.659052] ldm_validate_partition_table(): Disk read failed. [ 669.673650] Dev nbd4: unable to read RDB block 0 [ 669.687738] nbd4: unable to read partition table 22:04:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 22:04:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) recvmmsg(r2, &(0x7f0000002580)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/74, 0x4a}], 0x1, &(0x7f0000000100)=""/137, 0x89}, 0x1}, {{&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/120, 0x78}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000340)=""/22, 0x16}, {&(0x7f0000000380)=""/205, 0xcd}], 0x4}, 0x8001}, {{&(0x7f00000004c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000540)=""/233, 0xe9}, {&(0x7f0000000640)=""/158, 0x9e}, {&(0x7f0000000700)=""/172, 0xac}, {&(0x7f00000007c0)=""/35, 0x23}], 0x4, &(0x7f0000000840)=""/60, 0x3c}, 0x7}, {{&(0x7f0000000880)=@generic, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000900)=""/86, 0x56}, {&(0x7f0000000980)=""/202, 0xca}, {&(0x7f0000000a80)=""/141, 0x8d}], 0x3, &(0x7f0000000b80)=""/148, 0x94}, 0x3ff}, {{&(0x7f0000000c40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000cc0)=""/153, 0x99}], 0x1, &(0x7f0000000dc0)=""/122, 0x7a}, 0x7}, {{&(0x7f0000000e40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000ec0)=""/22, 0x16}, {&(0x7f0000000f00)=""/85, 0x55}, {&(0x7f0000000f80)=""/199, 0xc7}, {&(0x7f0000001080)=""/48, 0x30}], 0x4, &(0x7f0000001100)=""/253, 0xfd}, 0x800}, {{&(0x7f0000001200)=@alg, 0x80, &(0x7f00000024c0)=[{&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/246, 0xf6}, {&(0x7f0000002380)=""/6, 0x6}, {&(0x7f00000023c0)=""/238, 0xee}], 0x4, &(0x7f0000002500)=""/106, 0x6a}, 0x2}], 0x7, 0x2002, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:43 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 22:04:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x8180, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000480)=@raw={'raw\x00', 0x3c1, 0x3, 0x420, 0x250, 0x150, 0x150, 0x250, 0x0, 0x350, 0x238, 0x238, 0x350, 0x238, 0x3, 0x0, {[{{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@inet=@policy={{0x158, 'policy\x00'}, {[{@ipv6=@private1, [], @ipv4=@loopback}, {@ipv4=@empty, [], @ipv4=@remote}, {@ipv6=@loopback, [], @ipv4=@loopback}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv6=@dev}], 0x6, 0xfffe}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x480) 22:04:43 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f00000003c0)=""/155, 0x9b}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev\x00') preadv(r0, &(0x7f00000017c0), 0x1d0, 0x65efff7f) [ 669.803624] block nbd4: Receive control failed (result -107) [ 669.866354] block nbd4: Attempted send on invalid socket [ 669.871881] block nbd4: shutting down sockets [ 669.880210] ldm_validate_partition_table(): Disk read failed. [ 669.905928] Dev nbd4: unable to read RDB block 0 [ 669.942646] nbd4: unable to read partition table 22:04:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$RTC_WKALM_RD(0xffffffffffffffff, 0x80287010, 0x0) accept$packet(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x40000, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x40, 0x12, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0x4, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0xa, @empty=[0x4]}]}, 0x40}}, 0x0) 22:04:44 executing program 5: r0 = socket(0x10, 0x80002, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x1, 0x4, 0x201, 0x0, 0x0, {0xf}, [@NFULA_CFG_CMD={0x5, 0x1, 0x4}]}, 0x1c}}, 0x0) [ 669.975366] xt_policy: too many policy elements [ 669.980565] ldm_validate_partition_table(): Disk read failed. [ 669.997341] Dev nbd4: unable to read RDB block 0 [ 670.009250] nbd4: unable to read partition table 22:04:44 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 670.072525] ldm_validate_partition_table(): Disk read failed. [ 670.085199] Dev nbd4: unable to read RDB block 0 [ 670.099705] nbd4: unable to read partition table [ 670.108140] ldm_validate_partition_table(): Disk read failed. [ 670.117616] Dev nbd4: unable to read RDB block 0 22:04:44 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x4c81, 0xfffffffffffffffe) socket$netlink(0x10, 0x3, 0x0) [ 670.173567] nbd4: unable to read partition table [ 670.237758] ldm_validate_partition_table(): Disk read failed. [ 670.243728] netlink: 'syz-executor.3': attribute type 10 has an invalid length. [ 670.243781] netlink: 'syz-executor.3': attribute type 10 has an invalid length. 22:04:44 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x2, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 670.290823] Dev nbd4: unable to read RDB block 0 22:04:44 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="60000000070601010000000000000000000000000500010006"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8000000c7fe1, 0x0) [ 670.319054] netlink: 'syz-executor.3': attribute type 10 has an invalid length. [ 670.334010] nbd4: unable to read partition table [ 670.353516] netlink: 'syz-executor.3': attribute type 10 has an invalid length. 22:04:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="240000001a0003041dfffd946f61050002", 0x11}], 0x1}, 0x0) close(r3) socket(0x10, 0x3, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r1, 0x0, r3, 0x0, 0x4ffe7, 0x0) 22:04:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) [ 670.511717] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.3'. [ 670.540780] ldm_validate_partition_table(): Disk read failed. [ 670.553295] Dev nbd4: unable to read RDB block 0 [ 670.556751] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 670.565806] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.3'. [ 670.582335] nbd4: unable to read partition table [ 670.611457] ldm_validate_partition_table(): Disk read failed. [ 670.628766] Dev nbd4: unable to read RDB block 0 [ 670.648979] nbd4: unable to read partition table [ 670.695796] ldm_validate_partition_table(): Disk read failed. [ 670.727121] Dev nbd4: unable to read RDB block 0 [ 670.748937] nbd4: unable to read partition table [ 670.762730] ldm_validate_partition_table(): Disk read failed. [ 670.769741] Dev nbd4: unable to read RDB block 0 [ 670.775457] nbd4: unable to read partition table 22:04:44 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:44 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32], 0x20}}, 0x0) [ 670.803621] ldm_validate_partition_table(): Disk read failed. [ 670.825304] Dev nbd4: unable to read RDB block 0 22:04:44 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x8, 0x3, 0x21c, 0xd0, 0x118, 0x0, 0xd0, 0x118, 0x188, 0x1d0, 0x1d0, 0xd0, 0x1d0, 0x6, 0x0, {[{{@ip={@multicast1, @local, 0x0, 0x0, 'syzkaller0\x00', 'netpci0\x00'}, 0x0, 0xb0, 0xd0, 0x0, {}, [@common=@unspec=@connlimit={{0x40, 'connlimit\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x278) [ 670.859421] nbd4: unable to read partition table 22:04:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 22:04:45 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32], 0x20}}, 0x0) [ 671.022703] block nbd4: Receive control failed (result -107) [ 671.031685] block nbd4: Attempted send on invalid socket [ 671.038005] block nbd4: shutting down sockets 22:04:45 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffbffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) [ 671.064621] ldm_validate_partition_table(): Disk read failed. [ 671.100902] Dev nbd4: unable to read RDB block 0 [ 671.128998] nbd4: unable to read partition table [ 671.163687] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) [ 671.166980] ldm_validate_partition_table(): Disk read failed. [ 671.183815] Dev nbd4: unable to read RDB block 0 22:04:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@raw={'raw\x00', 0x9, 0x3, 0x228, 0x0, 0x0, 0xb0, 0xb0, 0xb0, 0x190, 0x1a8, 0x1a8, 0x190, 0x1a8, 0x3, 0x0, {[{{@ip={@broadcast, @empty, 0x0, 0x0, 'sit0\x00', 'rose0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "3b4272585404f97920335dabc5b3abeb5f79f5865c671cba15e125d11e4e"}}, {{@uncond, 0x0, 0xc0, 0xe0, 0x0, {}, [@common=@inet=@set3={{0x50, 'set\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x288) [ 671.234954] nbd4: unable to read partition table [ 671.249366] ldm_validate_partition_table(): Disk read failed. [ 671.331226] Dev nbd4: unable to read RDB block 0 [ 671.339337] nbd4: unable to read partition table 22:04:45 executing program 3: r0 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000600)="240000002e0007031dfffd946fa2830020200a0000000000000000e52b1be3a10400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1cdd09b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002540)=[{{0x0, 0x1b3, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/160, 0x437}, {&(0x7f0000000380)=""/65, 0x41}, {&(0x7f0000000400)=""/96, 0x60}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000000480)=""/119, 0x77}, {&(0x7f0000000040)=""/14, 0xe}], 0x6}}], 0x4000000000004da, 0x42, 0x0) [ 671.376638] ldm_validate_partition_table(): Disk read failed. [ 671.392845] Dev nbd4: unable to read RDB block 0 [ 671.413523] nbd4: unable to read partition table 22:04:45 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32], 0x20}}, 0x0) 22:04:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x3e8, 0xe8, 0x1f8, 0x1f8, 0x300, 0x300, 0x300, 0x4, 0x0, {[{{@arp={@multicast2, @empty, 0x0, 0x0, 0x0, 0x0, {@mac=@broadcast}, {@mac=@dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'geneve1\x00', 'veth0_virt_wifi\x00'}, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev, @empty, @remote}}}, {{@arp={@loopback, @multicast2, 0x0, 0x0, 0x0, 0x0, {@mac=@broadcast}, {@mac=@local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth1_vlan\x00', 'team_slave_1\x00'}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x438) [ 671.435805] block nbd4: Device being setup by another task [ 671.527881] ldm_validate_partition_table(): Disk read failed. 22:04:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r0, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) shutdown(r0, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 671.572186] Dev nbd4: unable to read RDB block 0 [ 671.580428] x_tables: duplicate underflow at hook 1 [ 671.600830] nbd4: unable to read partition table 22:04:45 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 22:04:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond_slave_1\x00', &(0x7f0000001300)=ANY=[@ANYBLOB="1b00000008"]}) 22:04:45 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000a06030000000000000000000000000005000100060000000900020073797a30000000003c000780"], 0x64}}, 0x0) 22:04:45 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) [ 671.636887] ldm_validate_partition_table(): Disk read failed. [ 671.671040] Dev nbd4: unable to read RDB block 0 [ 671.737846] nbd4: unable to read partition table 22:04:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000010000108000000030000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r2, @ANYBLOB="08001b"], 0x30}}, 0x0) [ 671.775190] ldm_validate_partition_table(): Disk read failed. [ 671.790726] Dev nbd4: unable to read RDB block 0 [ 671.803924] nbd4: unable to read partition table [ 671.814831] block nbd4: Device being setup by another task 22:04:45 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)='/proc/sys/net/ipv4\x00\x00s/sync_\x00le\xf44.\xab%n'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents64(r0, &(0x7f0000000100)=""/4103, 0x1007) [ 671.853989] ldm_validate_partition_table(): Disk read failed. [ 671.867609] Dev nbd4: unable to read RDB block 0 [ 671.874385] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.3'. [ 671.878075] nbd4: unable to read partition table [ 671.894993] ldm_validate_partition_table(): Disk read failed. [ 671.928737] Dev nbd4: unable to read RDB block 0 [ 671.950344] nbd4: unable to read partition table 22:04:46 executing program 3: prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='//selinux\x00\x00\x01\x10') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x141242, 0x0) fallocate(r1, 0x0, 0x408, 0x1000) r2 = memfd_create(&(0x7f0000000380)='iC\x00\x00\xb6p+\xc2', 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)='V', 0x1}], 0x1, 0x81809) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000240)='9', 0x1}], 0x1, 0x4a41) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendfile(r1, r2, 0x0, 0x2000005) [ 672.022456] ldm_validate_partition_table(): Disk read failed. 22:04:46 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) [ 672.068407] Dev nbd4: unable to read RDB block 0 22:04:46 executing program 0: clone(0x802102001dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000000680)=@raw={'raw\x00', 0x4001, 0x3, 0x2a8, 0x0, 0x0, 0x148, 0x110, 0x148, 0x210, 0x240, 0x240, 0x210, 0x240, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x110, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'bond_slave_1\x00', {0x0, 0x0, 0x3, 0x0, 0x0, 0x800, 0x7}}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@unspec=@connmark={{0x30, 'connmark\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x31e) r2 = memfd_create(&(0x7f0000000200)='\xd7\xa4\xaa\xb3U\x19\xd4\xd6\xdf0Im\x8f:m\xd9\x17\xb5\xd4\xfe\xb6Z\xeb9b\x14\x8b\xa20\xa6\x9cl S\v\'\f\xaa\xfd\x99p9\x1e\xcfY\t\x15\x8c\fS# \x7f\xfe\xd4\xb7\xc6\x93\xaf7 \xf78\"~\x8308go!\x1e\xb5a\xb6\xb0\xf4O\x8a\xcf\xb5H\xb3\x90\x04\'>\xf2\xfch\xa0)v\x14\xe0\x98\xf5%\xc1<<\xca\x06\x18\x98y\xb5f\rZ\x1eo\x9a\x1fWi\x10x\x1b\xe6\a\x1d\xff\xfc\xd6UK\xc9\v^\x0e\t\xc5\xcd\x0e\xfa\xd3\xf8\x1bi\x95\xe0\xdc\x89\x91^R\x9f{5\xb2\xcb\x1dZ\xcd\x80n6`\xf6\xddY\xd9\xaf\xe1\xec\b\f\x11#*O\xc5[m\x98n\xc4\xf9\xb82S\xf7\xfc\x81;\xe6./\xd8T\x1b(H\xf7)5\xe1\xbeR\xe5Q\xbe\v\xb7JZ\x02\x1c#\x94?.\x05\xe4\xb5\xa4\xabgK\x96%\x80j\xe9\x9c\x97\x18\xdf\x9et\xa9\xca\x06\b\x95\x82\xf5\xcfaD\xbce\x86\x9b\x9d\xd2', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, 0xd8000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000300)='net/l2cap\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='timerslack_ns\x00') 22:04:46 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@local, @remote, @val={@void}, {@ipv4={0x800, @gre={{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@lsrr={0x83, 0x3, 0x7e}]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}}}}}}, 0x0) [ 672.101879] nbd4: unable to read partition table 22:04:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$VIDIOC_G_CROP(0xffffffffffffffff, 0xc014563b, &(0x7f0000000180)={0x5, {0x7, 0x20, 0xffffffc1, 0x3ff}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x800, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f00000000c0)={0x980000, 0x10001, 0xffff, r2, 0x0, &(0x7f0000000040)={0x990905, 0xffff, [], @string}}) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x200200, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x200000, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 672.157110] ldm_validate_partition_table(): Disk read failed. [ 672.164365] Dev nbd4: unable to read RDB block 0 [ 672.170102] nbd4: unable to read partition table 22:04:46 executing program 5: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/if_inet6\x00') preadv(r0, &(0x7f0000001700)=[{&(0x7f00000001c0)=""/27, 0x1b}], 0x1, 0x0) 22:04:46 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) [ 672.236670] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 672.256474] Cannot find add_set index 0 as target 22:04:46 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 22:04:46 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000272000)) 22:04:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) r3 = socket(0x2, 0x803, 0xff) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r4 = mq_open(&(0x7f0000000000)='eth0\x00', 0x42, 0x0, 0x0) r5 = epoll_create(0x20) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x420746, 0x0) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000080)) mq_timedsend(r4, 0x0, 0x0, 0x0, 0x0) epoll_wait(r5, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}], 0x575, 0x89) dup(r3) socket$inet_udplite(0x2, 0x2, 0x88) 22:04:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x3e8, 0xe8, 0x1f8, 0x1f8, 0x300, 0x300, 0x300, 0x4, 0x0, {[{{@arp={@multicast2, @empty, 0x0, 0x0, 0x0, 0x0, {@mac=@broadcast}, {@mac=@dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'geneve1\x00', 'veth0_virt_wifi\x00'}, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev, @empty, @remote}}}, {{@arp={@loopback, @multicast2, 0x0, 0x0, 0x0, 0x0, {@mac=@broadcast}, {@mac=@local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth1_vlan\x00', 'team_slave_1\x00'}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x438) 22:04:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x8001000000000000, 0x40, &(0x7f0000000780)=@raw={'raw\x00', 0x8, 0x3, 0x340, 0x0, 0x0, 0x148, 0x160, 0x0, 0x2a8, 0x2a8, 0x2a8, 0x2a8, 0x2a8, 0x3, 0x0, {[{{@uncond, 0x0, 0x100, 0x160, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'veth1_to_batadv\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x7}}}, @common=@unspec=@devgroup={{0x38, 'devgroup\x00'}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{}, {0x2000}}}}, {{@uncond, 0x0, 0xe0, 0x148, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}}, @common=@set={{0x40, 'set\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'syz1\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3a0) 22:04:46 executing program 4: prlimit64(0x0, 0x7, &(0x7f0000000180)={0x9, 0x3ff}, 0x0) r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000000c0)="b8", 0x1, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000340), 0x584, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, r1, r1}, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={'crct10dif\x00'}}) keyctl$setperm(0x5, r1, 0x200400) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40000, 0x0) pipe2(&(0x7f0000000040), 0x80000) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) recvfrom$inet6(r3, &(0x7f00000000c0)=""/172, 0xac, 0x10000, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @empty, 0x5}, 0x1c) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:46 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 22:04:46 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="600000000906018100defffeffff0d00ff00060105000100060000fd100008800c0007800800094077ca99830900020073797a3000000000080009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r4, 0x0, 0x47fe2, 0x0) [ 672.705345] Cannot find add_set index 0 as target [ 672.707135] x_tables: duplicate underflow at hook 1 [ 672.746324] block nbd4: Receive control failed (result -107) [ 672.761173] x_tables: duplicate underflow at hook 1 22:04:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x6080, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000003c0)={0x4, 0x0, [{0x1000, 0xd5, &(0x7f00000000c0)=""/213}, {0x6000, 0x4b, &(0x7f00000001c0)=""/75}, {0x100000, 0x38, &(0x7f0000000040)=""/56}, {0x0, 0xc5, &(0x7f00000002c0)=""/197}]}) [ 672.796878] block nbd4: shutting down sockets 22:04:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x20, 0x11, 0x40d}, 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) 22:04:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20}, 0x10) listen(r1, 0x0) [ 672.859593] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 22:04:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:46 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 22:04:47 executing program 3: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getpid() rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) connect$inet(r4, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 673.108325] audit: type=1800 audit(1592690687.094:131): pid=2685 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17267 res=0 22:04:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDMKTONE(r2, 0x4b30, 0x8) dup(r0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)={0x78, 0x2, 0x1, 0x301, 0x0, 0x0, {0x0, 0x0, 0xfffe}, [@CTA_TUPLE_ORIG={0x64, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @private1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}]}, 0x78}}, 0x0) 22:04:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000001c0012800b00010062726964676500000c00028005001700de"], 0x3c}}, 0x0) 22:04:47 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 22:04:47 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400000000000}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1b) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$USBDEVFS_RESETEP(r1, 0x80045503, &(0x7f0000000000)={0x3, 0x1}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r3, 0x0, 0x275a, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x30) 22:04:47 executing program 5: r0 = memfd_create(&(0x7f0000000500)='#\x00h\xac\x93\xafog/\xca\x80|\xdcg\xa1J\x03C\x1f|e`\xc8\x8c\x17\xcd\xb6\xb2@Yt\xec\xd4j\xe6\xb9\x1b\xf2E\xf2\xdc\x14\xb5\x11\xe0\xa1\xc1l9_\xcc\xf5\xa1\x04\x02\xe6\xc2\xb6\xdb@\xcbb\xd3\xb7.\xdd\\PTH\xfaL\x83\xb3\xb8\xe7\xfd\xd4\tWIv\x10S\x87w\x9f\xdd\x01b\x9a~b}\xad;\x9bD\xc3\xd5\x91\xbe\x1dF\xefW\xcb\x94\x1e\x93F\x81\xfb\xca\x1c=\x8d\x93\xe8[\x1d\x05~\x9b\x9cJ\xc9\xea\x99N\xd0jaJl\x1b\xaeY\xbe\xce\x8f\x03\x00\xb1q\xc9+G\xbc\x17s\x8e\nf\xb3\f8{A[\x03p\xf8\n\x99~\xd4\x8a\xdd^\x03\x02\xda;\xbc\xe3\xa6p\x85\x82\xae227\x87?a\xebK-\xc9\x0e\x9f\xdc_\xcb.<%\x19\xeat\x11\xd5Y\xc0\x8bL\xba\xbf\xe8\x95\xfc\xcd#n\x94\xc4k\x9c\xc7\xf3h1WI\xe0\xc7[\xbf\xa6`C\n\xc8E\xcb\xa2\xc2\x94\xff\xb9@\'\xbbq\xa3\x9fW*\f\xfb;|UKC\x8e\xe5N\x8c\xb3\x00\xde\x1cjs\xf0\xb1@N\x16\a\xa1\xbd7\xd1\x10\x1b\xc5\xb6\xce\xa9g\x97\xaf\x8eQ\xd1\xfeh\xde\x83\x13\xcf\xb9\xe8x\x03^\xab\xa2\xf0\x9d\x9c\xce}\xdb\xcb\xc3\x10\xa2\xf4\x80\xb4\x88\x10Kz\xa5o\x90j\xdd\xae\x03\x1f\f\x9a\xf9\x95\f\xc0\x19\x88z\x00kE\xe3\x1b\xdf\n\xeb\b\xd7k\xb2\xf6<\xeaE\x00', 0x0) write(r0, &(0x7f0000000000)="06", 0x1) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r0, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) r5 = socket(0x10, 0x400000100080003, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x2e7, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) 22:04:47 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 22:04:47 executing program 0: unshare(0x8020000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = mq_open(&(0x7f0000000640)='\xab\x0f\xfd\xf7\xbfH\xdc\x86B\xb5)L6\xc8Y\xde\xc4P5\x88\x98\xfe\x908J\xbf\x1c\b\x10\xc1\xae\xc0\x04[\x9aG,Q3`_\x1aF\x12\xe6a\x0e\xd28\xde\xf0Wa\x93\xe2g@\x1c\x9f\x9e{\x01I\xd2\xda\xd1V\xf4\x03\x90f\xcd\x02\xc4<@\x8c\xefS\x14\xc3\x853(XF\x7fQ\xa3?\x9eT\x17\x8d}\xe8\xbd\x0eQ\xd4\bo4\x14\xaa\xfa0l\xcbm:\x1eav\xcd\"\xae\x8f\xd9\xb3\xfc4c\xb3X\xbe:\x87*\xa6\xcd\x02\x8d', 0x42, 0x0, 0x0) mq_timedsend(r3, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r3, 0x0, 0x0, 0x8cd, 0x0) close(r3) r4 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/ipc\x00') setns(r4, 0x0) 22:04:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = getpgrp(r0) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000000)={&(0x7f00000000c0)=""/161, 0xa1}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000040)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 22:04:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x2, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) dup2(r2, r3) 22:04:48 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 22:04:48 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xe) 22:04:48 executing program 0: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ipvlan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2}, 0x14) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c000000100081050e00"/20, @ANYRES32=0x0, @ANYBLOB="f300000000000000120012000b0001006970766c616e00000400020008000500", @ANYRES32=r3], 0x3c}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x2, 0x0) timer_gettime(0x0, 0x0) [ 674.294485] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. 22:04:48 executing program 2: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/vlan/config\x00') preadv(r0, &(0x7f0000001700)=[{&(0x7f00000001c0)=""/27, 0x1b}], 0x1, 0x0) 22:04:48 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 22:04:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000340)="24000000040607fe05fffd946fa2830020200a0009000100061d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 22:04:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000008004000000", @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00+\x00\x00\x00\b\x00\n\x00', @ANYRES32=r7], 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, r7}]}, 0x28}}, 0x0) [ 674.407505] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. 22:04:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="640000000a06030000000000000000000000000005000100060000000900020073797a30000000003c000780"], 0x64}}, 0x0) [ 674.508523] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 674.548189] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 22:04:48 executing program 3: write$binfmt_misc(0xffffffffffffffff, 0x0, 0x4240a2a0) recvmmsg(0xffffffffffffffff, &(0x7f0000002540)=[{{0x0, 0x0, &(0x7f0000000200)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x7ffff000) [ 674.638402] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:04:48 executing program 5: syz_open_dev$sg(0x0, 0x0, 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="70000000000119050301000008000000027d0000240001001400010008000100ffffffff08000200ac1e00e70b0002000500010000000000240002000c00020005000100000000001400010008000100e000000208000200d58dd400080007"], 0x70}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000580)={0x0, 0x60, &(0x7f0000000200)={0x0}, 0xb, 0x6000000}, 0x0) [ 674.826325] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 675.336578] bridge6: port 1(syz_tun) entered blocking state [ 675.372865] bridge6: port 1(syz_tun) entered disabled state [ 675.423152] device syz_tun entered promiscuous mode [ 675.528475] device bridge_slave_0 left promiscuous mode [ 675.564121] bridge5: port 1(bridge_slave_0) entered disabled state [ 675.652451] bridge6: port 2(bridge_slave_0) entered blocking state [ 675.672781] bridge6: port 2(bridge_slave_0) entered disabled state [ 675.720763] device bridge_slave_0 entered promiscuous mode [ 676.002955] block nbd4: Receive control failed (result -107) [ 676.029398] block nbd4: Attempted send on invalid socket [ 676.034903] block nbd4: shutting down sockets [ 676.039526] print_req_error: 1176 callbacks suppressed [ 676.039534] print_req_error: I/O error, dev nbd4, sector 0 [ 676.061672] print_req_error: I/O error, dev nbd4, sector 0 [ 676.068458] buffer_io_error: 1650 callbacks suppressed [ 676.068468] Buffer I/O error on dev nbd4, logical block 0, async page read [ 676.089004] print_req_error: I/O error, dev nbd4, sector 2 [ 676.094711] Buffer I/O error on dev nbd4, logical block 1, async page read [ 676.102318] print_req_error: I/O error, dev nbd4, sector 4 [ 676.108062] Buffer I/O error on dev nbd4, logical block 2, async page read [ 676.115630] print_req_error: I/O error, dev nbd4, sector 6 [ 676.121294] Buffer I/O error on dev nbd4, logical block 3, async page read [ 676.129138] print_req_error: I/O error, dev nbd4, sector 0 [ 676.134809] Buffer I/O error on dev nbd4, logical block 0, async page read [ 676.143034] print_req_error: I/O error, dev nbd4, sector 2 [ 676.148750] Buffer I/O error on dev nbd4, logical block 1, async page read [ 676.156544] print_req_error: I/O error, dev nbd4, sector 4 [ 676.162220] Buffer I/O error on dev nbd4, logical block 2, async page read [ 676.170057] print_req_error: I/O error, dev nbd4, sector 6 [ 676.175793] Buffer I/O error on dev nbd4, logical block 3, async page read [ 676.183571] print_req_error: I/O error, dev nbd4, sector 0 [ 676.189402] Buffer I/O error on dev nbd4, logical block 0, async page read [ 676.196866] Buffer I/O error on dev nbd4, logical block 1, async page read [ 676.204813] block nbd4: Device being setup by another task [ 676.241162] ldm_validate_partition_table(): Disk read failed. [ 676.249352] Dev nbd4: unable to read RDB block 0 [ 676.256728] nbd4: unable to read partition table [ 676.266091] ldm_validate_partition_table(): Disk read failed. [ 676.273350] Dev nbd4: unable to read RDB block 0 [ 676.280772] nbd4: unable to read partition table [ 676.369732] ldm_validate_partition_table(): Disk read failed. [ 676.389729] Dev nbd4: unable to read RDB block 0 [ 676.395580] nbd4: unable to read partition table [ 676.403937] ldm_validate_partition_table(): Disk read failed. 22:04:50 executing program 5: clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000001c0)={{0xeb9f, 0x2, 0x0, 0x1a, 0x0, 0x11, 0x0, 0x2, [@array]}, {0x0, [], 0x2}}, &(0x7f00000000c0)=""/219, 0x1a, 0xffb4, 0x8}, 0x20) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:04:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchdir(r0) getresgid(0x0, 0x0, &(0x7f00000001c0)) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write(r3, &(0x7f0000000600)="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", 0x19b) sendfile(r3, r4, 0x0, 0x7fffffa7) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, 0x0) write$binfmt_aout(r2, &(0x7f0000000800)=ANY=[], 0x22) 22:04:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) 22:04:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 22:04:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 676.419152] Dev nbd4: unable to read RDB block 0 [ 676.425793] nbd4: unable to read partition table [ 676.436803] ldm_validate_partition_table(): Disk read failed. [ 676.444474] Dev nbd4: unable to read RDB block 0 [ 676.451480] nbd4: unable to read partition table 22:04:50 executing program 0: 22:04:50 executing program 5: [ 676.563518] audit: type=1800 audit(1592690690.544:132): pid=2831 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=17451 res=0 22:04:50 executing program 3: 22:04:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 22:04:50 executing program 0: [ 676.676355] audit: type=1804 audit(1592690690.574:133): pid=2831 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir932345203/syzkaller.f3SjYM/646/file0" dev="sda1" ino=17451 res=1 22:04:50 executing program 3: 22:04:50 executing program 5: clock_settime(0x0, &(0x7f0000000040)={0x100000000}) 22:04:50 executing program 0: 22:04:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:16 executing program 2: 06:28:16 executing program 3: 06:28:16 executing program 0: 06:28:16 executing program 5: 06:28:16 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:16 executing program 0: 06:28:16 executing program 3: 06:28:16 executing program 5: 06:28:16 executing program 0: 06:28:16 executing program 3: 06:28:16 executing program 5: 06:28:16 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:16 executing program 2: 06:28:16 executing program 3: 06:28:16 executing program 5: 06:28:16 executing program 0: 06:28:16 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:16 executing program 0: 06:28:16 executing program 5: 06:28:16 executing program 3: 06:28:16 executing program 3: 06:28:16 executing program 0: 06:28:16 executing program 5: 06:28:16 executing program 0: 06:28:16 executing program 2: 06:28:16 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:16 executing program 3: 06:28:16 executing program 5: 06:28:16 executing program 0: 06:28:17 executing program 0: 06:28:17 executing program 3: 06:28:17 executing program 5: 06:28:17 executing program 2: 06:28:17 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:17 executing program 0: 06:28:17 executing program 3: 06:28:17 executing program 5: 06:28:17 executing program 0: 06:28:17 executing program 3: 06:28:17 executing program 5: 06:28:17 executing program 3: 06:28:17 executing program 0: 06:28:17 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:17 executing program 5: 06:28:17 executing program 2: 06:28:17 executing program 0: 06:28:17 executing program 3: 06:28:17 executing program 5: 06:28:17 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:17 executing program 0: 06:28:17 executing program 3: 06:28:17 executing program 5: 06:28:17 executing program 3: 06:28:17 executing program 0: 06:28:17 executing program 5: 06:28:17 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:18 executing program 2: 06:28:18 executing program 3: 06:28:18 executing program 5: 06:28:18 executing program 0: 06:28:18 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:18 executing program 5: 06:28:18 executing program 0: 06:28:18 executing program 3: 06:28:18 executing program 3: 06:28:18 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:18 executing program 0: 06:28:18 executing program 5: 06:28:18 executing program 2: 06:28:18 executing program 0: 06:28:18 executing program 3: 06:28:18 executing program 5: 06:28:18 executing program 5: 06:28:18 executing program 0: 06:28:18 executing program 3: 06:28:18 executing program 2: 06:28:18 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:18 executing program 5: 06:28:18 executing program 0: 06:28:18 executing program 3: 06:28:18 executing program 5: 06:28:18 executing program 0: 06:28:18 executing program 3: 06:28:18 executing program 3: 06:28:18 executing program 5: 06:28:18 executing program 3: 06:28:18 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:18 executing program 2: 06:28:18 executing program 5: 06:28:18 executing program 0: 06:28:18 executing program 3: 06:28:19 executing program 3: 06:28:19 executing program 0: 06:28:19 executing program 5: 06:28:19 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000240)=r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:19 executing program 3: 06:28:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)={0x28, 0x7, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}}, 0x0) 06:28:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback}, 0x10) 06:28:19 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000240)=r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:19 executing program 3: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="840000002c0001cdd63fe14b3b3d120000000000", @ANYRES32, @ANYBLOB="0008008000000000030000000800010075333200580002"], 0x84}}, 0x0) 06:28:19 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r0, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) shutdown(r0, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:19 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000240)=r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:19 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 680.433093] block nbd5: Receive control failed (result -107) [ 680.459458] block nbd5: Attempted send on invalid socket [ 680.465121] block nbd5: shutting down sockets [ 680.483388] ldm_validate_partition_table(): Disk read failed. [ 680.497067] Dev nbd5: unable to read RDB block 0 [ 680.511187] nbd5: unable to read partition table 06:28:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$SIOCX25SCAUSEDIAG(r2, 0x89ec, &(0x7f0000000000)={0xc0, 0x1}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) [ 680.563018] ldm_validate_partition_table(): Disk read failed. [ 680.634215] Dev nbd5: unable to read RDB block 0 [ 680.679769] nbd5: unable to read partition table 06:28:19 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0xe, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r3, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x6}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 680.860861] ldm_validate_partition_table(): Disk read failed. [ 680.924446] Dev nbd5: unable to read RDB block 0 06:28:20 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 681.006951] nbd5: unable to read partition table [ 681.079228] block nbd0: Receive control failed (result -107) [ 681.100299] print_req_error: 489 callbacks suppressed [ 681.100307] print_req_error: I/O error, dev nbd5, sector 0 [ 681.111248] buffer_io_error: 586 callbacks suppressed [ 681.111257] Buffer I/O error on dev nbd5, logical block 0, async page read [ 681.118807] block nbd0: shutting down sockets [ 681.137070] print_req_error: I/O error, dev nbd5, sector 2 [ 681.142710] Buffer I/O error on dev nbd5, logical block 1, async page read [ 681.150066] print_req_error: I/O error, dev nbd5, sector 4 [ 681.155763] Buffer I/O error on dev nbd5, logical block 2, async page read [ 681.163023] print_req_error: I/O error, dev nbd5, sector 6 [ 681.168851] Buffer I/O error on dev nbd5, logical block 3, async page read [ 681.176333] print_req_error: I/O error, dev nbd5, sector 0 06:28:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) [ 681.182053] Buffer I/O error on dev nbd5, logical block 0, async page read [ 681.189230] print_req_error: I/O error, dev nbd5, sector 2 [ 681.194854] Buffer I/O error on dev nbd5, logical block 1, async page read [ 681.202197] print_req_error: I/O error, dev nbd5, sector 4 [ 681.207908] Buffer I/O error on dev nbd5, logical block 2, async page read [ 681.215158] print_req_error: I/O error, dev nbd5, sector 6 [ 681.220815] Buffer I/O error on dev nbd5, logical block 3, async page read [ 681.231091] print_req_error: I/O error, dev nbd5, sector 0 [ 681.236848] Buffer I/O error on dev nbd5, logical block 0, async page read [ 681.243870] Buffer I/O error on dev nbd5, logical block 1, async page read [ 681.251187] print_req_error: I/O error, dev nbd5, sector 0 06:28:20 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x8, 0x3, 0x9, 0x7133, '\x00', 0x4}) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 681.288597] ldm_validate_partition_table(): Disk read failed. [ 681.305924] Dev nbd5: unable to read RDB block 0 [ 681.321484] nbd5: unable to read partition table [ 681.338515] ldm_validate_partition_table(): Disk read failed. 06:28:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$vhost_msg(0xffffffffffffffff, 0x0, 0x0) [ 681.416357] Dev nbd5: unable to read RDB block 0 [ 681.492267] block nbd5: Device being setup by another task [ 681.546443] nbd5: unable to read partition table [ 681.571812] ldm_validate_partition_table(): Disk read failed. [ 681.583904] Dev nbd5: unable to read RDB block 0 [ 681.595095] nbd5: unable to read partition table [ 681.606165] ldm_validate_partition_table(): Disk read failed. [ 681.639784] block nbd0: Receive control failed (result -107) [ 681.652357] block nbd0: Attempted send on invalid socket [ 681.657899] block nbd0: shutting down sockets 06:28:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$vhost_msg(0xffffffffffffffff, 0x0, 0x0) 06:28:20 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:20 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) [ 681.695526] Dev nbd5: unable to read RDB block 0 [ 681.721168] nbd5: unable to read partition table 06:28:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xff0f000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$vhost_msg(0xffffffffffffffff, 0x0, 0x0) [ 681.781574] ldm_validate_partition_table(): Disk read failed. [ 681.810800] Dev nbd5: unable to read RDB block 0 [ 681.847964] nbd5: unable to read partition table 06:28:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0xe, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r3, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x6}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, 0x0, 0x0) 06:28:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 681.889163] ldm_validate_partition_table(): Disk read failed. 06:28:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 681.968256] Dev nbd5: unable to read RDB block 0 [ 681.975126] block nbd0: Receive control failed (result -107) [ 682.005168] nbd5: unable to read partition table [ 682.006413] block nbd0: shutting down sockets 06:28:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, 0x0, 0x0) 06:28:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 682.181549] block nbd5: Receive control failed (result -107) [ 682.206595] block nbd5: Attempted send on invalid socket [ 682.212075] block nbd5: shutting down sockets 06:28:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, 0x0, 0x0) [ 682.297258] ldm_validate_partition_table(): Disk read failed. [ 682.342857] Dev nbd5: unable to read RDB block 0 06:28:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 682.405474] nbd5: unable to read partition table 06:28:21 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, 0x0, 0x0) 06:28:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 682.428581] ldm_validate_partition_table(): Disk read failed. [ 682.454127] Dev nbd5: unable to read RDB block 0 [ 682.491928] nbd5: unable to read partition table 06:28:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x3604000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:21 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, 0x0, 0x0) 06:28:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 682.582739] ldm_validate_partition_table(): Disk read failed. [ 682.596686] Dev nbd5: unable to read RDB block 0 [ 682.613560] nbd5: unable to read partition table 06:28:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:21 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, 0x0, 0x0) [ 682.677898] ldm_validate_partition_table(): Disk read failed. [ 682.692716] Dev nbd5: unable to read RDB block 0 [ 682.706947] nbd5: unable to read partition table [ 682.771040] block nbd5: Device being setup by another task [ 682.808403] ldm_validate_partition_table(): Disk read failed. [ 682.828015] Dev nbd5: unable to read RDB block 0 06:28:22 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, 0x0, 0x0) [ 682.869431] nbd5: unable to read partition table [ 682.904875] ldm_validate_partition_table(): Disk read failed. [ 682.917418] Dev nbd5: unable to read RDB block 0 [ 682.937774] nbd5: unable to read partition table [ 682.946279] ldm_validate_partition_table(): Disk read failed. 06:28:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:22 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 682.990538] Dev nbd5: unable to read RDB block 0 06:28:22 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, 0x0, 0x0) [ 683.050113] nbd5: unable to read partition table 06:28:22 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x3604000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:22 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, 0x0, 0x0) [ 683.295755] block nbd5: Receive control failed (result -107) [ 683.347068] block nbd5: Attempted send on invalid socket [ 683.352552] block nbd5: shutting down sockets [ 683.371657] ldm_validate_partition_table(): Disk read failed. [ 683.388942] Dev nbd5: unable to read RDB block 0 06:28:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:22 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:22 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 683.401400] nbd5: unable to read partition table [ 683.410028] ldm_validate_partition_table(): Disk read failed. [ 683.424640] Dev nbd5: unable to read RDB block 0 06:28:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) [ 683.466043] nbd5: unable to read partition table 06:28:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:22 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 683.519957] ldm_validate_partition_table(): Disk read failed. 06:28:22 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 683.576855] Dev nbd5: unable to read RDB block 0 [ 683.583163] nbd5: unable to read partition table 06:28:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:22 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:23 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:23 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, 0x0, 0x0) 06:28:23 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:23 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, 0x0, 0x0) 06:28:23 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:23 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, 0x0, 0x0) 06:28:23 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:23 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:24 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:24 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:24 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:24 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, 0x0, 0x0) 06:28:24 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:24 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:24 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:24 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, 0x0, 0x0) 06:28:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:24 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:24 executing program 5: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:24 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, 0x0, 0x0) 06:28:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xf00000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:24 executing program 5: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:24 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) [ 685.615429] block nbd0: Receive control failed (result -107) [ 685.652716] block nbd0: Attempted send on invalid socket [ 685.658656] block nbd0: shutting down sockets [ 685.684497] ldm_validate_partition_table(): Disk read failed. [ 685.702303] Dev nbd0: unable to read RDB block 0 [ 685.714190] nbd0: unable to read partition table [ 685.779673] ldm_validate_partition_table(): Disk read failed. [ 685.800992] Dev nbd0: unable to read RDB block 0 [ 685.823139] nbd0: unable to read partition table 06:28:24 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:24 executing program 5: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:24 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x700000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 685.869820] ldm_validate_partition_table(): Disk read failed. [ 685.893659] Dev nbd0: unable to read RDB block 0 [ 685.941624] nbd0: unable to read partition table 06:28:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:25 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, 0x0, 0x0) [ 685.988258] ldm_validate_partition_table(): Disk read failed. [ 686.006135] Dev nbd0: unable to read RDB block 0 [ 686.020016] nbd0: unable to read partition table [ 686.082391] ldm_validate_partition_table(): Disk read failed. 06:28:25 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) [ 686.166032] block nbd0: Device being setup by another task [ 686.168025] print_req_error: 1184 callbacks suppressed [ 686.168034] print_req_error: I/O error, dev nbd0, sector 0 [ 686.182681] buffer_io_error: 1526 callbacks suppressed [ 686.182690] Buffer I/O error on dev nbd0, logical block 0, async page read [ 686.198394] print_req_error: I/O error, dev nbd0, sector 2 [ 686.204036] Buffer I/O error on dev nbd0, logical block 1, async page read [ 686.211403] print_req_error: I/O error, dev nbd0, sector 4 [ 686.217402] Buffer I/O error on dev nbd0, logical block 2, async page read [ 686.224442] Buffer I/O error on dev nbd0, logical block 3, async page read [ 686.232603] print_req_error: I/O error, dev nbd0, sector 0 [ 686.239317] Buffer I/O error on dev nbd0, logical block 0, async page read [ 686.251840] print_req_error: I/O error, dev nbd0, sector 2 [ 686.257568] Buffer I/O error on dev nbd0, logical block 1, async page read [ 686.264800] print_req_error: I/O error, dev nbd0, sector 4 [ 686.270468] Buffer I/O error on dev nbd0, logical block 2, async page read [ 686.277695] print_req_error: I/O error, dev nbd0, sector 6 [ 686.283333] Buffer I/O error on dev nbd0, logical block 3, async page read [ 686.290557] print_req_error: I/O error, dev nbd0, sector 0 [ 686.296278] Buffer I/O error on dev nbd0, logical block 0, async page read [ 686.303442] print_req_error: I/O error, dev nbd0, sector 2 [ 686.309153] Buffer I/O error on dev nbd0, logical block 1, async page read [ 686.316495] print_req_error: I/O error, dev nbd0, sector 4 [ 686.322606] Dev nbd0: unable to read RDB block 0 [ 686.337364] nbd0: unable to read partition table [ 686.362143] ldm_validate_partition_table(): Disk read failed. [ 686.375387] Dev nbd0: unable to read RDB block 0 [ 686.387880] nbd0: unable to read partition table 06:28:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:25 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, 0x0, 0x0) [ 686.443232] ldm_validate_partition_table(): Disk read failed. [ 686.478396] Dev nbd0: unable to read RDB block 0 [ 686.541597] nbd0: unable to read partition table 06:28:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x400000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r2, 0x0, 0x0) [ 686.726794] block nbd0: Receive control failed (result -107) [ 686.767245] block nbd0: Attempted send on invalid socket [ 686.772771] block nbd0: shutting down sockets 06:28:25 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:25 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, 0x0, 0x0) 06:28:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, 0x0, 0x0) 06:28:25 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6b6b6b00000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x40740000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, 0x0, 0x0) 06:28:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x1000000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:26 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) [ 686.935721] block nbd0: Receive control failed (result -107) [ 686.968817] block nbd0: Attempted send on invalid socket [ 686.974345] block nbd0: shutting down sockets [ 687.087727] block nbd5: Receive control failed (result -107) [ 687.111200] block nbd5: Attempted send on invalid socket [ 687.116736] block nbd5: shutting down sockets [ 687.138655] ldm_validate_partition_table(): Disk read failed. [ 687.154469] Dev nbd5: unable to read RDB block 0 [ 687.176838] nbd5: unable to read partition table [ 687.187948] ldm_validate_partition_table(): Disk read failed. [ 687.197287] Dev nbd5: unable to read RDB block 0 06:28:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, 0x0, 0x0) [ 687.258932] block nbd0: Receive control failed (result -107) [ 687.292681] nbd5: unable to read partition table 06:28:26 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 687.305761] block nbd0: shutting down sockets 06:28:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x7fffffffefff) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 687.335506] ldm_validate_partition_table(): Disk read failed. [ 687.460343] Dev nbd5: unable to read RDB block 0 [ 687.486705] nbd5: unable to read partition table 06:28:26 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x400000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2000000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 687.542640] ldm_validate_partition_table(): Disk read failed. [ 687.569517] Dev nbd5: unable to read RDB block 0 [ 687.584802] nbd5: unable to read partition table 06:28:26 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 687.598206] ldm_validate_partition_table(): Disk read failed. [ 687.635392] Dev nbd5: unable to read RDB block 0 [ 687.656600] block nbd3: Device being setup by another task [ 687.692644] block nbd3: Disconnected due to user request. [ 687.727765] ldm_validate_partition_table(): Disk read failed. [ 687.737356] nbd5: unable to read partition table [ 687.771022] block nbd0: Receive control failed (result -107) [ 687.773556] block nbd0: Send control failed (result -32) [ 687.782595] block nbd0: Request send failed, requeueing [ 687.789225] block nbd0: Attempted send on invalid socket [ 687.795078] block nbd0: shutting down sockets [ 687.803428] ldm_validate_partition_table(): Disk read failed. 06:28:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x7fffffffefff) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:26 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 687.826312] Dev nbd0: unable to read RDB block 0 [ 687.833605] Dev nbd3: unable to read RDB block 0 [ 687.842862] ldm_validate_partition_table(): Disk read failed. [ 687.852922] nbd0: unable to read partition table [ 687.863362] nbd3: unable to read partition table [ 687.883755] Dev nbd5: unable to read RDB block 0 06:28:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x60000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 687.940149] ldm_validate_partition_table(): Disk read failed. [ 687.954377] nbd5: unable to read partition table [ 687.955705] Dev nbd3: unable to read RDB block 0 [ 687.974022] nbd3: unable to read partition table [ 687.982964] nbd0: detected capacity change from 0 to 1104896 [ 687.997289] ldm_validate_partition_table(): Disk read failed. [ 688.007283] ldm_validate_partition_table(): Disk read failed. [ 688.023505] Dev nbd0: unable to read RDB block 0 06:28:27 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 688.050644] ldm_validate_partition_table(): Disk read failed. [ 688.060392] nbd0: unable to read partition table [ 688.063009] Dev nbd5: unable to read RDB block 0 [ 688.078595] nbd5: unable to read partition table 06:28:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x7fffffffefff) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 688.116957] Dev nbd3: unable to read RDB block 0 06:28:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x36040000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 688.156670] nbd3: unable to read partition table 06:28:27 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 688.207570] ldm_validate_partition_table(): Disk read failed. [ 688.262414] Dev nbd0: unable to read RDB block 0 [ 688.289832] block nbd5: Receive control failed (result -107) [ 688.303863] block nbd5: Attempted send on invalid socket [ 688.309552] block nbd5: shutting down sockets [ 688.339709] nbd0: unable to read partition table 06:28:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x6000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 688.371702] ldm_validate_partition_table(): Disk read failed. [ 688.390290] Dev nbd3: unable to read RDB block 0 [ 688.407250] nbd3: unable to read partition table [ 688.423731] ldm_validate_partition_table(): Disk read failed. [ 688.468539] Dev nbd0: unable to read RDB block 0 [ 688.506606] nbd0: unable to read partition table 06:28:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x4000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 688.528982] ldm_validate_partition_table(): Disk read failed. [ 688.554679] block nbd5: Receive control failed (result -107) [ 688.569146] block nbd3: Device being setup by another task [ 688.584279] Dev nbd0: unable to read RDB block 0 [ 688.600833] ldm_validate_partition_table(): Disk read failed. [ 688.622241] block nbd5: Attempted send on invalid socket [ 688.624272] nbd0: unable to read partition table [ 688.628508] block nbd5: shutting down sockets 06:28:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:27 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 688.677782] Dev nbd3: unable to read RDB block 0 [ 688.684095] nbd3: unable to read partition table [ 688.700526] block nbd0: Receive control failed (result -107) [ 688.734071] block nbd0: Attempted send on invalid socket [ 688.739612] block nbd0: shutting down sockets [ 688.806799] ldm_validate_partition_table(): Disk read failed. [ 688.822499] Dev nbd3: unable to read RDB block 0 06:28:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xb07300) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 688.847218] block nbd5: Receive control failed (result -107) [ 688.847640] nbd3: unable to read partition table [ 688.867155] block nbd5: Attempted send on invalid socket [ 688.872629] block nbd5: shutting down sockets [ 688.894506] ldm_validate_partition_table(): Disk read failed. [ 688.909605] Dev nbd5: unable to read RDB block 0 [ 688.927263] nbd5: unable to read partition table [ 688.954231] ldm_validate_partition_table(): Disk read failed. [ 689.020666] ldm_validate_partition_table(): Disk read failed. 06:28:28 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x36040000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 689.066876] block nbd0: Receive control failed (result -107) [ 689.074161] Dev nbd5: unable to read RDB block 0 [ 689.078306] block nbd0: Attempted send on invalid socket [ 689.084420] block nbd0: shutting down sockets [ 689.101990] Dev nbd3: unable to read RDB block 0 06:28:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x73b000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x400000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 689.129250] nbd5: unable to read partition table [ 689.145611] nbd3: unable to read partition table [ 689.185979] ldm_validate_partition_table(): Disk read failed. [ 689.218493] ldm_validate_partition_table(): Disk read failed. [ 689.233894] Dev nbd3: unable to read RDB block 0 [ 689.251644] nbd3: unable to read partition table 06:28:28 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:28 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 689.297962] block nbd0: Receive control failed (result -107) [ 689.312478] Dev nbd5: unable to read RDB block 0 [ 689.329049] block nbd0: shutting down sockets [ 689.364120] nbd5: unable to read partition table 06:28:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xff0f) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:28 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 689.393882] ldm_validate_partition_table(): Disk read failed. [ 689.411422] Dev nbd5: unable to read RDB block 0 [ 689.428008] nbd5: unable to read partition table [ 689.472862] block nbd3: Device being setup by another task [ 689.487825] ldm_validate_partition_table(): Disk read failed. [ 689.499834] Dev nbd3: unable to read RDB block 0 [ 689.517009] nbd3: unable to read partition table [ 689.522862] ldm_validate_partition_table(): Disk read failed. [ 689.553627] ldm_validate_partition_table(): Disk read failed. [ 689.569171] Dev nbd3: unable to read RDB block 0 [ 689.593363] block nbd0: Receive control failed (result -107) [ 689.593850] nbd3: unable to read partition table [ 689.606306] Dev nbd5: unable to read RDB block 0 [ 689.612403] nbd5: unable to read partition table 06:28:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x400000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:28 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) [ 689.637518] ldm_validate_partition_table(): Disk read failed. [ 689.644805] Dev nbd5: unable to read RDB block 0 [ 689.650995] nbd5: unable to read partition table [ 689.666130] block nbd0: shutting down sockets [ 689.695509] ldm_validate_partition_table(): Disk read failed. 06:28:28 executing program 2: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 689.742385] ldm_validate_partition_table(): Disk read failed. [ 689.762723] Dev nbd0: unable to read RDB block 0 [ 689.776030] nbd0: unable to read partition table 06:28:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x36040000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 689.877741] Dev nbd3: unable to read RDB block 0 [ 689.886501] nbd3: unable to read partition table [ 689.926963] block nbd5: Receive control failed (result -107) 06:28:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xb900) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 689.971864] ldm_validate_partition_table(): Disk read failed. [ 689.985960] Dev nbd3: unable to read RDB block 0 [ 689.988358] block nbd5: shutting down sockets [ 689.995891] nbd3: unable to read partition table 06:28:29 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x7900) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 690.152529] block nbd3: Device being setup by another task [ 690.174735] block nbd0: Receive control failed (result -107) [ 690.206252] block nbd0: shutting down sockets [ 690.219224] ldm_validate_partition_table(): Disk read failed. [ 690.223503] ldm_validate_partition_table(): Disk read failed. [ 690.229237] Dev nbd3: unable to read RDB block 0 [ 690.235122] Dev nbd0: unable to read RDB block 0 [ 690.240612] nbd3: unable to read partition table [ 690.245205] nbd0: unable to read partition table 06:28:29 executing program 2: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 690.344345] block nbd5: Receive control failed (result -107) 06:28:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0xb900) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:29 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) [ 690.445574] block nbd5: shutting down sockets [ 690.463511] ldm_validate_partition_table(): Disk read failed. [ 690.463758] ldm_validate_partition_table(): Disk read failed. [ 690.484613] Dev nbd5: unable to read RDB block 0 [ 690.501966] nbd5: unable to read partition table [ 690.562376] Dev nbd3: unable to read RDB block 0 [ 690.569937] block nbd0: Receive control failed (result -107) [ 690.580713] ldm_validate_partition_table(): Disk read failed. [ 690.585597] block nbd0: shutting down sockets [ 690.605429] ldm_validate_partition_table(): Disk read failed. [ 690.622532] Dev nbd0: unable to read RDB block 0 [ 690.634409] nbd3: unable to read partition table [ 690.636577] nbd0: unable to read partition table [ 690.653574] ldm_validate_partition_table(): Disk read failed. [ 690.661359] Dev nbd5: unable to read RDB block 0 [ 690.688125] Dev nbd0: unable to read RDB block 0 06:28:29 executing program 2: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 690.724455] ldm_validate_partition_table(): Disk read failed. [ 690.736155] Dev nbd3: unable to read RDB block 0 [ 690.749029] nbd3: unable to read partition table 06:28:29 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) [ 690.776161] nbd5: unable to read partition table [ 690.784799] ldm_validate_partition_table(): Disk read failed. [ 690.809774] nbd0: unable to read partition table 06:28:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x86e) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x86c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 690.850640] Dev nbd3: unable to read RDB block 0 [ 690.859062] ldm_validate_partition_table(): Disk read failed. [ 690.866525] ldm_validate_partition_table(): Disk read failed. [ 690.899643] nbd3: unable to read partition table [ 690.916533] Dev nbd0: unable to read RDB block 0 [ 690.923222] Dev nbd5: unable to read RDB block 0 [ 690.961253] nbd5: unable to read partition table [ 690.963793] nbd0: unable to read partition table [ 691.008466] ldm_validate_partition_table(): Disk read failed. [ 691.024670] Dev nbd0: unable to read RDB block 0 [ 691.038877] nbd0: unable to read partition table 06:28:30 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 691.065767] ldm_validate_partition_table(): Disk read failed. [ 691.068563] ldm_validate_partition_table(): Disk read failed. [ 691.075966] Dev nbd5: unable to read RDB block 0 [ 691.091343] nbd5: unable to read partition table [ 691.151921] Dev nbd0: unable to read RDB block 0 [ 691.184319] print_req_error: 2598 callbacks suppressed [ 691.184329] print_req_error: I/O error, dev nbd5, sector 0 [ 691.195385] buffer_io_error: 3570 callbacks suppressed [ 691.195395] Buffer I/O error on dev nbd5, logical block 0, async page read [ 691.207880] print_req_error: I/O error, dev nbd5, sector 2 [ 691.213512] Buffer I/O error on dev nbd5, logical block 1, async page read [ 691.220727] print_req_error: I/O error, dev nbd5, sector 4 [ 691.226428] Buffer I/O error on dev nbd5, logical block 2, async page read [ 691.233568] print_req_error: I/O error, dev nbd5, sector 6 [ 691.239248] Buffer I/O error on dev nbd5, logical block 3, async page read [ 691.246460] print_req_error: I/O error, dev nbd5, sector 0 [ 691.252089] Buffer I/O error on dev nbd5, logical block 0, async page read [ 691.260670] print_req_error: I/O error, dev nbd5, sector 2 [ 691.266385] Buffer I/O error on dev nbd5, logical block 1, async page read [ 691.273563] print_req_error: I/O error, dev nbd5, sector 4 [ 691.279302] Buffer I/O error on dev nbd5, logical block 2, async page read [ 691.286417] Buffer I/O error on dev nbd5, logical block 3, async page read [ 691.293680] print_req_error: I/O error, dev nbd5, sector 0 [ 691.300283] Buffer I/O error on dev nbd5, logical block 0, async page read [ 691.307433] Buffer I/O error on dev nbd5, logical block 1, async page read [ 691.314256] print_req_error: I/O error, dev nbd0, sector 0 [ 691.315492] print_req_error: I/O error, dev nbd5, sector 0 [ 691.322298] nbd0: unable to read partition table [ 691.327236] ldm_validate_partition_table(): Disk read failed. [ 691.338911] Dev nbd5: unable to read RDB block 0 [ 691.345819] nbd5: unable to read partition table 06:28:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x86e) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 691.360426] ldm_validate_partition_table(): Disk read failed. [ 691.371229] Dev nbd3: unable to read RDB block 0 [ 691.399788] nbd3: unable to read partition table [ 691.410676] ldm_validate_partition_table(): Disk read failed. [ 691.427215] block nbd3: Device being setup by another task [ 691.451800] Dev nbd5: unable to read RDB block 0 [ 691.455319] ldm_validate_partition_table(): Disk read failed. [ 691.469811] Dev nbd3: unable to read RDB block 0 [ 691.484694] nbd3: unable to read partition table 06:28:30 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, 0x0, 0x0) 06:28:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x86c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 691.506854] ldm_validate_partition_table(): Disk read failed. [ 691.537272] nbd5: unable to read partition table [ 691.569652] ldm_validate_partition_table(): Disk read failed. [ 691.588193] Dev nbd3: unable to read RDB block 0 [ 691.602601] nbd3: unable to read partition table [ 691.605714] Dev nbd0: unable to read RDB block 0 [ 691.624002] ldm_validate_partition_table(): Disk read failed. [ 691.657948] ldm_validate_partition_table(): Disk read failed. 06:28:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 691.671206] nbd0: unable to read partition table [ 691.734158] Dev nbd5: unable to read RDB block 0 [ 691.749555] nbd5: unable to read partition table [ 691.749625] Dev nbd3: unable to read RDB block 0 [ 691.838245] nbd3: unable to read partition table [ 691.852401] ldm_validate_partition_table(): Disk read failed. [ 691.862641] ldm_validate_partition_table(): Disk read failed. [ 691.865870] Dev nbd0: unable to read RDB block 0 [ 691.872231] Dev nbd3: unable to read RDB block 0 [ 691.877276] nbd0: unable to read partition table [ 691.890513] nbd3: unable to read partition table 06:28:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x86e) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:31 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) [ 691.928548] ldm_validate_partition_table(): Disk read failed. [ 691.960042] Dev nbd0: unable to read RDB block 0 [ 691.983692] nbd0: unable to read partition table [ 692.000597] block nbd3: Device being setup by another task [ 692.024352] ldm_validate_partition_table(): Disk read failed. [ 692.050004] ldm_validate_partition_table(): Disk read failed. 06:28:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x86c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 692.074562] block nbd5: Receive control failed (result -107) [ 692.087520] Dev nbd3: unable to read RDB block 0 [ 692.095994] block nbd5: shutting down sockets [ 692.117487] Dev nbd0: unable to read RDB block 0 06:28:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x21) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 692.139207] nbd0: unable to read partition table [ 692.150581] nbd3: unable to read partition table [ 692.213966] ldm_validate_partition_table(): Disk read failed. [ 692.214297] ldm_validate_partition_table(): Disk read failed. [ 692.224076] Dev nbd3: unable to read RDB block 0 [ 692.239292] Dev nbd0: unable to read RDB block 0 [ 692.241054] nbd3: unable to read partition table [ 692.248101] nbd0: unable to read partition table 06:28:31 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 692.266718] ldm_validate_partition_table(): Disk read failed. [ 692.300747] Dev nbd3: unable to read RDB block 0 [ 692.342099] nbd3: unable to read partition table [ 692.342204] block nbd0: Device being setup by another task [ 692.367726] block nbd5: Receive control failed (result -107) [ 692.382125] find_fallback: 4 callbacks suppressed [ 692.382139] block nbd5: Attempted send on invalid socket [ 692.392609] block nbd5: shutting down sockets [ 692.406823] ldm_validate_partition_table(): Disk read failed. [ 692.415232] Dev nbd0: unable to read RDB block 0 [ 692.417304] ldm_validate_partition_table(): Disk read failed. 06:28:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x9) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 692.452688] nbd0: unable to read partition table 06:28:31 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:31 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, 0x0, 0x0) [ 692.501685] ldm_validate_partition_table(): Disk read failed. [ 692.514014] Dev nbd0: unable to read RDB block 0 [ 692.524930] Dev nbd5: unable to read RDB block 0 [ 692.526724] nbd0: unable to read partition table [ 692.548893] ldm_validate_partition_table(): Disk read failed. [ 692.578973] nbd5: unable to read partition table [ 692.589488] Dev nbd0: unable to read RDB block 0 [ 692.597154] ldm_validate_partition_table(): Disk read failed. [ 692.612520] Dev nbd3: unable to read RDB block 0 [ 692.627611] nbd3: unable to read partition table [ 692.664839] ldm_validate_partition_table(): Disk read failed. [ 692.685044] Dev nbd5: unable to read RDB block 0 [ 692.701614] nbd5: unable to read partition table 06:28:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x7) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 692.746903] ldm_validate_partition_table(): Disk read failed. [ 692.749541] nbd0: unable to read partition table [ 692.779457] Dev nbd5: unable to read RDB block 0 06:28:31 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x9) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 692.845968] nbd5: unable to read partition table [ 692.953199] ldm_validate_partition_table(): Disk read failed. [ 692.960637] block nbd0: Receive control failed (result -107) [ 692.971466] Dev nbd3: unable to read RDB block 0 [ 692.985787] nbd3: unable to read partition table [ 692.998060] block nbd0: Attempted send on invalid socket 06:28:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x4) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 693.003524] block nbd0: shutting down sockets [ 693.014731] ldm_validate_partition_table(): Disk read failed. [ 693.025069] Dev nbd0: unable to read RDB block 0 [ 693.034530] nbd0: unable to read partition table 06:28:32 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 693.086608] ldm_validate_partition_table(): Disk read failed. [ 693.117051] Dev nbd0: unable to read RDB block 0 [ 693.141570] block nbd3: Device being setup by another task [ 693.155927] ldm_validate_partition_table(): Disk read failed. [ 693.177851] block nbd5: Receive control failed (result -107) [ 693.193111] block nbd5: Attempted send on invalid socket [ 693.198802] nbd0: unable to read partition table [ 693.209423] ldm_validate_partition_table(): Disk read failed. [ 693.215780] block nbd5: shutting down sockets 06:28:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 693.238507] ldm_validate_partition_table(): Disk read failed. [ 693.245819] Dev nbd3: unable to read RDB block 0 [ 693.249425] Dev nbd5: unable to read RDB block 0 [ 693.266198] nbd5: unable to read partition table [ 693.275919] Dev nbd0: unable to read RDB block 0 [ 693.282073] nbd0: unable to read partition table [ 693.342320] nbd3: unable to read partition table [ 693.366119] block nbd0: Receive control failed (result -107) [ 693.380268] block nbd0: Attempted send on invalid socket [ 693.385790] block nbd0: shutting down sockets [ 693.405541] ldm_validate_partition_table(): Disk read failed. [ 693.416640] Dev nbd3: unable to read RDB block 0 [ 693.426204] nbd3: unable to read partition table [ 693.450255] ldm_validate_partition_table(): Disk read failed. [ 693.462446] Dev nbd0: unable to read RDB block 0 [ 693.472777] nbd0: unable to read partition table 06:28:32 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 693.494558] ldm_validate_partition_table(): Disk read failed. 06:28:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 693.564962] Dev nbd3: unable to read RDB block 0 [ 693.583547] nbd3: unable to read partition table 06:28:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x9) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 693.686836] block nbd5: Receive control failed (result -107) [ 693.699668] block nbd5: Attempted send on invalid socket [ 693.705253] block nbd5: shutting down sockets [ 693.725742] ldm_validate_partition_table(): Disk read failed. [ 693.736910] block nbd0: Receive control failed (result -107) [ 693.747134] Dev nbd5: unable to read RDB block 0 [ 693.770951] nbd5: unable to read partition table [ 693.780638] ldm_validate_partition_table(): Disk read failed. 06:28:32 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 693.780774] ldm_validate_partition_table(): Disk read failed. [ 693.800142] Dev nbd3: unable to read RDB block 0 [ 693.815946] nbd3: unable to read partition table 06:28:33 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, 0x0, 0x0) [ 693.832888] block nbd0: Attempted send on invalid socket [ 693.838456] block nbd0: shutting down sockets [ 693.846539] Dev nbd5: unable to read RDB block 0 [ 693.852877] nbd5: unable to read partition table [ 693.870628] ldm_validate_partition_table(): Disk read failed. [ 693.886521] Dev nbd5: unable to read RDB block 0 [ 693.891343] ldm_validate_partition_table(): Disk read failed. [ 693.892695] nbd5: unable to read partition table [ 693.929104] ldm_validate_partition_table(): Disk read failed. [ 693.949904] Dev nbd5: unable to read RDB block 0 [ 693.951803] Dev nbd0: unable to read RDB block 0 [ 693.957791] block nbd3: Device being setup by another task [ 693.978233] nbd0: unable to read partition table 06:28:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x2) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:33 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 694.021740] ldm_validate_partition_table(): Disk read failed. [ 694.033444] Dev nbd3: unable to read RDB block 0 [ 694.046186] nbd3: unable to read partition table [ 694.055228] ldm_validate_partition_table(): Disk read failed. [ 694.097212] nbd5: unable to read partition table [ 694.127371] ldm_validate_partition_table(): Disk read failed. [ 694.144014] Dev nbd0: unable to read RDB block 0 [ 694.153322] nbd0: unable to read partition table [ 694.184209] ldm_validate_partition_table(): Disk read failed. [ 694.195441] ldm_validate_partition_table(): Disk read failed. [ 694.207288] Dev nbd3: unable to read RDB block 0 [ 694.209014] Dev nbd0: unable to read RDB block 0 [ 694.228819] nbd0: unable to read partition table 06:28:33 executing program 5 (fault-call:4 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) [ 694.232944] nbd3: unable to read partition table [ 694.239205] Dev nbd5: unable to read RDB block 0 [ 694.261093] block nbd0: Device being setup by another task [ 694.301657] ldm_validate_partition_table(): Disk read failed. [ 694.314771] Dev nbd0: unable to read RDB block 0 [ 694.328142] nbd0: unable to read partition table 06:28:33 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:33 executing program 3 (fault-call:1 fault-nth:0): r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 694.349166] ldm_validate_partition_table(): Disk read failed. [ 694.357270] Dev nbd3: unable to read RDB block 0 [ 694.363456] nbd3: unable to read partition table [ 694.377105] nbd5: unable to read partition table 06:28:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) [ 694.408824] ldm_validate_partition_table(): Disk read failed. [ 694.423061] Dev nbd0: unable to read RDB block 0 [ 694.460847] nbd0: unable to read partition table 06:28:33 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:33 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 694.504164] ldm_validate_partition_table(): Disk read failed. [ 694.535941] Dev nbd0: unable to read RDB block 0 [ 694.554806] nbd0: unable to read partition table 06:28:33 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x223, {0x0, 0x0, 0x0}}, 0x48) 06:28:33 executing program 0 (fault-call:1 fault-nth:0): r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x71) 06:28:33 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:33 executing program 2 (fault-call:1 fault-nth:0): r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x7100) 06:28:33 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:33 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x300, {0x0, 0x0, 0x0}}, 0x48) 06:28:34 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x223, {0x0, 0x0, 0x0}}, 0x48) 06:28:34 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x71, 0x0}}, 0x48) 06:28:34 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x71000000) 06:28:34 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x300, {0x0, 0x0, 0x0}}, 0x48) 06:28:34 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x7100, 0x0}}, 0x48) 06:28:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x7ffffffff000) 06:28:34 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x71000000, 0x0}}, 0x48) 06:28:34 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:34 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x71, 0x0}}, 0x48) 06:28:34 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0xf0ffffff7f0000) 06:28:34 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x7100000000000000, 0x0}}, 0x48) 06:28:34 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:34 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x7100, 0x0}}, 0x48) 06:28:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x7100000000000000) 06:28:34 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:34 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x71}}, 0x48) 06:28:34 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x71000000, 0x0}}, 0x48) 06:28:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x140a, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x30}, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:34 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x223, {0x0, 0x0, 0x0}}, 0x48) 06:28:34 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x7100000000000000, 0x0}}, 0x48) 06:28:34 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x157142, 0x0) write$FUSE_LSEEK(r3, &(0x7f00000000c0)={0x18, 0x97bfc49bf0510513, 0x8, {0x2006}}, 0x18) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x70, 0x70, 0x4, [@restrict={0x0, 0x0, 0x0, 0xb, 0x3}, @fwd={0xe}, @volatile={0x1, 0x0, 0x0, 0x9, 0x3}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0x10, 0x5}, {0xc}, {0xa}, {0x4, 0x4}, {0x1, 0x5}, {0xf, 0x5}]}, @var={0x3, 0x0, 0x0, 0xe, 0x2, 0x1}]}, {0x0, [0x61, 0x61]}}, &(0x7f00000001c0)=""/240, 0x8c, 0xf0, 0x9}, 0x20) tee(r4, r1, 0x10000, 0x8) 06:28:34 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:34 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:34 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x0, 0x71}}, 0x48) 06:28:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = memfd_create(&(0x7f0000000280)='E\x87U\x9f.|\x81u\xfeE\xdb\x81~\xe4h\x18\xb2I\x9bHF\xe5\xdcpQ\xd8\xa6\x14\xeb\x9f\xfc\xf7\xb7\x01\x8d\xc3\xf3\x88\x8c\xd9_w\xb0p\x14&\xd8\x8e\xc4\x7f\x81\xf9\x84\x90\xba\xd2\b\xe4h\xcd\xe5\xac\x03\x8dM\xae)6\x81\x14\xb8\x92\x00;\x8d\xb7\x8dW*\xc5\xa8z\x04H\xa3\x93K\x1cf#\xeb\xa9[\x8c{\x8e\xee\xd3 \x80QH\xe7\x92N\xdch\xc2\b\xd7\x87\xb1\x1b\x9d\x8c\xa3\xa19Z\\\x89Y\xe5\x03l\xb6\xb9-\xfc\xda\xadz\x81', 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="ee6a0b537b2c314093c2b61b34136c39d34957740000000000000000000000000000f4ff0000000000000000000000000000000000000000b0cf9f48c2b9c80a38b13f880600005003000040040087c051160001c6"], 0x1) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r4, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000000)) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='attr/sockcreate\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r6, 0x0, 0x0) 06:28:35 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9dbf}, 0x8) 06:28:35 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x20000188) 06:28:35 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x71}}, 0x48) 06:28:35 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x300, {0x0, 0x0, 0x0}}, 0x48) 06:28:35 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/nvme-fabrics\x00', 0x41, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000000040)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) r6 = socket$inet(0x2, 0x1, 0x7f) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000040)={0xffffffff, 0x9, 0x3ff}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000500)=r5, 0x4) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shutdown(r1, 0x1) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:35 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:35 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:35 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x0, 0x71}}, 0x48) 06:28:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x40, 0x719, 0x4, 0x40}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r3, 0x0, 0x0) 06:28:35 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:35 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x20000188) 06:28:35 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:35 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000100)={{r0}, 0x200, 0x2, 0x8}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0xffffffff, 0x4) write$vhost_msg(r0, &(0x7f0000000040)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:35 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:35 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x71, 0x0}}, 0x48) 06:28:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000100)="d2c0ed68200ea3a0480797b4bcc39ce7", 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getpeername$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r4, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r5, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) write$binfmt_script(r5, &(0x7f0000000480)=ANY=[@ANYRESHEX=r4, @ANYRESOCT=r3, @ANYBLOB="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", @ANYRESOCT=r3], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:35 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x5) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x100000000802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000000340)="ff020400"/24, 0x18) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, 0x0, 0x0) fchdir(0xffffffffffffffff) r2 = openat$null(0xffffffffffffff9c, 0x0, 0x80000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800799c) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x10, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$alg(r2, 0x0, 0x0) r3 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000000c0)={0x4, 0x9, {}, {0xee01}, 0x0, 0xffffffffffff319c}) sendmmsg$inet_sctp(r0, &(0x7f0000000100), 0xa0, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(r4, 0x40044104, &(0x7f0000000040)=0x9) write$vhost_msg(r4, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:36 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x0, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a40, 0x0) write$vhost_msg(r2, 0x0, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8002, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080)=0x7ff, 0x4) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x200402, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8923, &(0x7f0000001140)='lo\x00\x96o8\x0fd\xa1\xe3\xa1s\x92\x88$q\xb5\xa5u\x99\x8eTE\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\x03\x00\x00\x00\xdb\x9b\x1b\xc2\x8d;\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x91\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?0U\xd1%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbc') r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000a00)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r4, @ANYBLOB="f21e8000000002000000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000005c0)={0x1e8, r7, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x64, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x67c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x39d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x43d3b7f}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51525718}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f50f7b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9545}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d517105}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b211ac3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb9ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25df0788}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6d85}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xd0, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x36ff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53863cb6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3be7eac7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70718838}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6fbaf65f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x558d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6b23}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5663}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfc29}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e5097ed}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x98ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4f74}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4901e77}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2467425b}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4344}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x137518f0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7d17}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x71895b47}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x306e422c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58d49545}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7fec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf06f}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x7c, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b4e0317}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b3b89e8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6013946}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1bf24802}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x14bcc7ae}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54fe613e}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x82}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6faf640b}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0xfffffec4, 0x6, 0x79}]}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x1}, 0x4000) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="89011a00", @ANYRES16=r7, @ANYBLOB="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"], 0x1ac}, 0x1, 0x0, 0x0, 0x4000891}, 0x20048000) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x1cc, r7, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x20, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50df9d7f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xa0, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd9bc146}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3a51}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55f5cb4e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4eab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d89ca85}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x355e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaa60}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2320970d}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd49d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77ff34db}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63132e82}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfba1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x92b6}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b55b27d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdafd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36eb896}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b968a39}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xf8, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd1dc2c3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4abbf023}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x285cb19a}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x85}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d8e5574}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b41117d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x401dd0f6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d02930b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x155b8237}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a78406f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x200a823d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea3ae9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x948307c}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5041f7f}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x294fd816}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x57}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}]}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x40000}, 0xc810) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="94000000", @ANYRES16=r7, @ANYBLOB="200627bd7000ffdbdf2504090004339a4b08000a001fc3000008000a00b8ec000008000a0004ef00001f00090037a5a64608000a00523e000024000b8008000900dc06443a08000a000c3b000008000a00bab3000008000a0019ea00001c000b8008000900ee83352f08000a000003000000"], 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="acd0cb3c89ae00", @ANYRES16=r7, @ANYBLOB="000029bd7000ffdbdf2501000000180008801400078008000600a6000000080005004b17f51d08000200010000000800020002000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4004}, 0x24040044) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000000140)={0x33c, r7, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x14c, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x50c5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b2314a2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2491}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xed0a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4930}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5043}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x173d109b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a18de85}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb5bf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x35c6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2dcb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6af690ef}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5115}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53f400a5}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc573}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b1b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x382fc9b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77f9e2f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc0ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8d13}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9338}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x74ed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x14bfc760}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x212fd2a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30e54944}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70f068e7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x112cc78b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x14b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8411}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b9fe411}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27a69da5}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ff8817f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6db7486}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x68fa694f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbc48}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcbc7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95f9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e0aa2f8}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x1a8, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54b5bcee}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20d9b4b4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5727}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3279210e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25ccb8f1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x63f6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1068}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7fa3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5e0f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x95115af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f143a9a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d694280}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x82c0c4d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x185e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5c04}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6357c99e}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfa79}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f54c991}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc996}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b6e}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x294d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x715bd965}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc753}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b9e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc62b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6f37da05}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x18e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2aff69}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x492f485e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xedd2}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd73}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd65e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe55}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4684}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1fae178d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b8f}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5df7cc73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ad6c04a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67df7c5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5e22}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9db5}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa013}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x507e2cf1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd9e1f56}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x260c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x132e7770}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c4c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75c749c4}]}]}]}, 0x33c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004010) 06:28:36 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000040)) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000840)="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", 0x134}, {&(0x7f00000001c0)="70fb39a38941f4096763be8ab50a37857a7715da1eb197a9aee3c7e51d94d5afd6934e9e9478ce345aa0618589ad502a9613e10855bfb34ca01dcf235deb276290213705d4c948344f7dc4fbb0baee50fcfd9798658f900e36b8bb08d5c3b08097fa65a89c973bceed76473f2898fc0ed0c708ff4aa6ddf7a5f5d38b576d72909d68422409357cf850b174b67d7f938f75", 0x91}, {&(0x7f0000000280)="d1cf34ea74c82f0c", 0x8}, {&(0x7f0000000dc0)="019526fa28ba22e0708d128478533782b0109a40c2178ed37a9c3a31b64072365f391146eb011fdd7b13c1751722f47eb9a29c08eec3b06765666e533ba4d1defa2e9350e0126b2313e67e159fe20d42334d91d35876c13f55ca7e0bb4437c19e710446b367c25e92df7a717eba564e2c420aa06ab96c38276cd3244ef362e2b90e970f06d73bcf20abcbfd244245e0d99b79e5610719459b4b1d26e611c8ccd10091b4a028223ea072f4f", 0xab}, {&(0x7f0000000380)="9368847c3a930d35c8b91ce155b46f7208e85906a38e76bf6be433eec4b1b84385ca9efdfaaf62f7b750b800f60796782280bc6df7b51b26018d9ec2b905e508e81ac2427788ba56422c67626a0143779532aeadffcd9da0868bd82f06913760f522b21d5fcc1626c1f0d0eb4d03d32659accb40e38321f1c4dbe10e257b82c18db6ce78837a3369db8897c178ff5be005abb9a24ba13beccf16f8ac5872ae65d8a9cef7192386847cb406db280cf504b290d947355b32472b62f9750cddfce061a45e30", 0xc4}, {&(0x7f0000000480)="072aadd76d13aebe3fea12d9d4757cda2e19d9de4e9ee9d153b51eb3b537199a32029f6b", 0x65}, {&(0x7f00000004c0)="5b0c98648145e1d4f060640930b76267aab086859a24e0697b9827dfa5b78e1f297abfcc0b0ebd2e9c75988644d2ec8d39e9e91dc377b73a3724a332c9518299608ed6d4693376c8e3bc9819d641ad47312d8b0488122cab02bb43d0b0fbade167752a201f960bc0bc0ad4072818", 0x6e}, {&(0x7f0000000b00)="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"/653, 0x28d}, {&(0x7f0000000540)="f242dda964ec411960a05f2c8762a17388f872c01ba5ff34a7c31e6e16c1de6f76d75743e5a6c199e22ad0b3bda4b575dd63408a957f404da2da8da332b04d4606182b05561586ea25a051684eb84c13183a4ab2a0b9d3afc217ab27ca6e95df8f17e5a08254d74dce7ac58d5c830644393812cc2cb7f4a9edb61469c55ff70e537616dbc467147907336725aef416aeef8923c7bebf9c708b078a863a78154ccaa8b00f64bdfa9c0da45d2f2d25a64b000093b7a6fbdeaf9d5a2919f585c3f1e97dcc8ccb5a29ce346da2b35048b98d2f5760aaf99799fa58c6fe16935355540927001ac23523aad0a7cb02e77c54865a203e61a0f43aeb1252606856b5b0350a12c19398065e6938046b09466a86745c65fa4da8d42d3d2ee3a45ea8e9f0fceec7fc45fe471e6cec2d4dce44f75ffb75ada98d0c0a07070bc2814e7e3dcdee169eec7ae398d8c895c18df74f0cb0adbb600899b0f527c10933618ceb", 0xff}, {&(0x7f00000006c0)="17858325048741b6580f212c804d09915213c6753bc3f79fc209689e9934d88f1d33c7b9d952a384f6aaea379cfcb424af2984ab25e43a62eaaa4033cc7c6839983e0bd65f76460017184f0fa08e2b99bf5040664c01a866698c9ca7ba5df1aff61aa404f92813e86e4b8175149a2fe08cbef70ccc289e8134b41f104e59c1ebfb8db9b0a035586232ee97de39d65df25fe82f7986c82f3e4c0258b09482bef0f87ed356241db56cdc", 0xa9}], 0xa) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 697.113302] device lo entered promiscuous mode 06:28:36 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r2, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20008000) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000040)={0x800, 0x1, 0x140, 0x4, 0x2, "a7fb870489b58bfcb1e59a4ffbbc39a98c62fc", 0x6, 0x5}) 06:28:36 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/btrfs-control\x00', 0x400100, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x1}}, 0x48) pwrite64(r0, &(0x7f0000000040)="ffab012e34be67b319d04c9984c9fb83bf2b3cebee06e71c941fd933ac3070d47448105267d0ceeae692f1c74beb47ce97a07a8ab7c8ced0d3e5ca16a87d6438b28679e2f2d88685f8ce952a950afac57fc50f9706662e12bcf0429f1eb9ae6425f85fcc2a01a77b00dfbd2c6894ab5a15e6650f15df22eb91f58c049362258b34372b5be3a0241f9187e7f570259a6a45255f39b1312afd8fb5a538392dbd4b574c5c5d162d139025151c23600cce6969c3639a717fa49c9e3c601fda02447a49f36e5b9198b8c11f7499e98a6fbef0fd344121c2b258f2b9004d4e1fbff3067207dceb568b25094238c40c4c1e130514ec81f165d466f125", 0xf9, 0x9) write$char_usb(0xffffffffffffffff, &(0x7f00000001c0)="d07168632afa4b6e0aadb318438d013f987b88d82ca09deaeb3f17cba4d34e9c7e63866718b1c3dde820c9bd858e32d8bf0c325fd000f2bf213bb0d66589a15e56982a3d46f9ed93f757834efd6dc635492804aad33a1dcb", 0x58) 06:28:36 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x28011, r1, 0x0) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) write$ppp(r2, &(0x7f0000000100)="f18dfd9cdf1bdfa27b1064e284b52b1fd12e1b9dd458c7466b9aaaf2dfdd516d2eba9040a3f175ff5a29c9cbe37ed1685fca7e24b1ddad59de1df776a9dd95f9031aebb086c39bae", 0x48) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) write$vhost_msg(r0, &(0x7f0000000040)={0x1, {0x0, 0x0, 0x0, 0x0, 0x1}}, 0x48) 06:28:36 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = openat$cgroup_ro(r0, &(0x7f0000000200)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000001c0)={0x5, 0xffff, 0x1}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/diskstats\x00', 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = open(&(0x7f0000000300)='./file0\x00', 0x20000, 0x80) ioctl$vim2m_VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000280)={0x8000, 0x2, 0x4, 0xf000, 0xfffffff9, {0x77359400}, {0x2, 0xc, 0x81, 0x3a, 0x3, 0xfb, "dce2360d"}, 0xfffffffc, 0x2, @fd=r5, 0x2, 0x0, r4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28053, r6, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/196) 06:28:36 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x7100, 0x0}}, 0x48) 06:28:36 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 06:28:37 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x0, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:37 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x202000, 0x0) [ 698.075838] µ¥u™ŽTE×]b}¡Y­: renamed from lo 06:28:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x2200, 0x100) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x3) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(r4, 0x0, 0x0) 06:28:37 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x71000000, 0x0}}, 0x48) 06:28:37 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x2) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x2000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = dup3(r1, r1, 0x0) sendmsg$rds(r3, &(0x7f0000001380)={&(0x7f0000000140)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)=""/53, 0x35}, {&(0x7f0000000200)=""/150, 0x96}, {&(0x7f00000002c0)=""/110, 0x6e}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x40840}, 0x4080) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f0000000100)={0x40, 0x4, 0x1, 0x9}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) write$vhost_msg(r4, &(0x7f0000000040)={0x1, {0x0, 0x0, 0x0, 0x1, 0xf56a2c69f46fbd27}}, 0xfffffffffffffff5) syz_open_dev$char_usb(0xc, 0xb4, 0x9) 06:28:37 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x0, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r3, 0x0, 0x0) 06:28:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000040)={0x3, 0x5, "54dcbf", 0x81, 0x4}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r3, 0x0, 0x0) 06:28:37 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/meminfo\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000280)={0x5f, 0x81}) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="b838e4b32d02b886ba9fca784f942203ee52c5650c8a563fd3fdc0395dae07cf4b1e27e700116bd91d98b69339ec0b622797bd0cf82e4c751d846fc3b33848c12436d9713677c6fd1b344d8d668899a07332c07aa2bfa2f9f46ee9", @ANYRES16=r4, @ANYBLOB="200025bd7000fedbdf250300000006000b0006000000"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000100)={0xf, 0x34, 0xfa00, {r3, 0x1}}, 0x10) 06:28:37 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:37 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x502, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/123) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x240a00, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:38 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x7100000000000000, 0x0}}, 0x48) 06:28:38 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000040)=0x3) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x20, &(0x7f0000000300)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x401}}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x1}}], [{@seclabel='seclabel'}, {@appraise_type='appraise_type=imasig'}, {@uid_gt={'uid>', r4}}, {@obj_type={'obj_type', 0x3d, '[!'}}, {@permit_directio='permit_directio'}, {@smackfshat={'smackfshat'}}]}) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x3, 0x3}}, 0x48) 06:28:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) write$binfmt_elf32(r2, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x40, 0x1, 0x0, 0x8000, 0x3, 0x3e, 0xaf4, 0x227, 0x38, 0x2ef, 0x9, 0x7, 0x20, 0x1, 0x0, 0x5, 0x4}, [{0x7, 0x7, 0x8, 0x76, 0xffff, 0x982, 0xa99, 0x9}], "41b8ec434153f6cd1c1bf74ef017b1161fc0d5ffa7dea39417c7e4cc1f2f1b9bccac82bf443aa9e0371b219c95e2b896e848cf2b28c9c52d5dcc3471099fb9d5e0c01e6fd8ef77e3465f030e5de1d95d86a75b3ab86e78678da821664389e2038471e40c3cb0d17c08abc1aa50d169b6e76ca4d59144beeec07dfee446cebf8f44585e07e9fbf9c100ff49133cff4988e5fa3e1565d0475fbd55ffbd33314aade97f7f630e9f7d66d5d7613e", [[], [], [], []]}, 0x504) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r3, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000000c0)="6b0bc80c32eabdce545517f28eed9799eab523ed8dc84d2e3940c8310f461c4c881decb1558abbcf6e5ebfa29d3dec82b088ba76a366d34e13b14a5495fa370ccc935c6913761b5aa604e013734b930ea01decec71d2bc80447d880f28aba56c7179e41e9e8b6ecdbaaae8d80a308d0a3930a1a1edc5e1349273d61c03f6d9e96e4947c5579f", 0x86}, {&(0x7f0000000180)="740263bbbf20d95dab80958b7ef276b68ae8d81d894ad121bcf10edec7016cfced9c45cb5dc37ad837455a3fbb8b87f8d6ca98b1b33dcf6cacd92b597ade63e8cb5808cb89fa22c2784681eaea823783e3208ea7c14c2adc305d580f658ef9a1f20dfba6872ca3df5a467733e296dce78e5a1017403086d9ba59578d1f385597cebd96b2b43a678cc18694d440050ecf5d00f9933b841df750d46ba0ad014626205f5e45ac3b1a9618638290b9d07bd851b15b5c6e01a831e9834d", 0xbb}, {&(0x7f0000000240)="3070196081d0a7aa6cc538c758bbb4ffbc53a553392e9458bfe9074e284f3ed3d24214cb61b55dca50fecced8ad145d7837f1f6278cc11a0233ea8f4a828eb1eecfe833d678a97cf8aec88bd46d342dbf900210c035d7a0d161e03af4f0d85dac38d82ccbed2e682bc2c086fa3cf1c0fffda7a300b492182fabaf5f3e8a38965a09ed5f7252976591548a04878", 0x8d}, {&(0x7f0000000300)="07be06fa6bf9dff154e48136455cc823a82efc9e94b614b30ead26aadeaa0db0824e7db18beb7ba90339ad408c794a2c8f0c13d1b20646c956154e02c288203b34182c53f776564290f2c9300bcc23a8a8cf15bf1ad66545ba40bd0c94c6b1d9c6dacd86d980d84aed11138abaeb15", 0x6f}, {&(0x7f0000000380)="9b8074c19cd4419868779e26f4dfaea3f975de20d22d15788d45f943798254116a97e126c62e42740d", 0x29}, {&(0x7f00000003c0)="9c6c0c130b46daa8d1aa536dea7e43148d1546e13ec2ffb5b89450abf91e980ffb3a319e49d7d362c1a49c1d48f2d1bcee9c82fde135804ff188ad340af02122c9061e401592f4697752f33511260d2f3eeac9aac3533b3bd72bbb2b5b96e1ad85bdf71475f2fb1c035fc75e90669f1816cd2b7cc069b52b1ab84f006417c1c34e3ed93217d4bb1e01e6d4cb9e3588a5ac79ac6febc37de9aff6813a7f077f4704d22465d7ab826644163502ee7a5b3c678324ff70341f8070790508394a1af54e5b2c8cefa367db228f21ea9e151bfa55aa7ab9e8c82d61ac7b2948578abd9d81f22a7d83ac97b5f122adfcf1c005be", 0xf0}, {&(0x7f00000004c0)="7d618f28935a39b9d7fe221a39498752b212642b1dabe3269348799589f2e3922d736a8b87e3ec406bd06c0ffce508ed98929a1e6db761c53a2f46477d9c2bab4bffcaa77a0c2e69d4e5a1ad86bcabef27511a6314a7b072b583333f5ff59c48330c77475233c850c0239bf85307c169e90c3b1f4cdcfa", 0x77}], 0x7, &(0x7f00000005c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18, 0x4000880}, 0x1) 06:28:38 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:38 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/partitions\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000240)=0x100, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) getpeername(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80) 06:28:38 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$VIDIOC_G_JPEGCOMP(r0, 0x808c563d, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x10400, 0x0) pselect6(0x40, &(0x7f0000000000)={0x2, 0x20, 0x6, 0x7ff, 0xfdc3, 0x7, 0x9, 0x6}, &(0x7f00000002c0)={0x8, 0x8, 0x8, 0x0, 0xffffffffffff6081, 0x4, 0x0, 0x4}, &(0x7f0000000300)={0x7, 0xa5c, 0x554af72b, 0x6, 0x7, 0x5, 0x7, 0x9}, &(0x7f0000000340)={0x77359400}, &(0x7f00000003c0)={&(0x7f0000000380)={[0x3f]}, 0x8}) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) sendmsg$IPSET_CMD_TYPE(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x30}, 0x1, 0x0, 0x0, 0x24040000}, 0x850) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:38 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:38 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x189e01, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x7}, "3ca3d21eaea6b578", "f318c28b81759b3774587dab8bd1634380af5cff6296564d057f22bb26d034a6", "8f41bce3", "bbc05a4c174e2236"}, 0x38) ioctl$VIDIOC_S_CROP(r1, 0x4014563c, &(0x7f0000000040)={0x9, {0x8001, 0x5, 0xa9, 0xfffffffc}}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r4, 0x0, 0x0) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000380)) r6 = getpid() prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x1d) sched_setscheduler(r6, 0x5, &(0x7f0000000380)) tgkill(r5, r6, 0xd) 06:28:38 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000040)) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 699.339471] QAT: Invalid ioctl [ 699.357661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1548 sclass=netlink_route_socket pid=4308 comm=syz-executor.0 06:28:38 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:38 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32], 0x20}}, 0x0) [ 699.420377] QAT: Invalid ioctl [ 699.431111] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1548 sclass=netlink_route_socket pid=4316 comm=syz-executor.0 06:28:38 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32], 0x20}}, 0x0) 06:28:38 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e28c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r1, 0xc004500a, &(0x7f0000000040)=0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$SIOCX25SENDCALLACCPT(r2, 0x89e9) 06:28:38 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r0, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:38 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x71}}, 0x48) 06:28:39 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x1}}, 0x48) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000100)="d26cb4510d99e02b9639e21a60804ac4206ae49ae9ec9c88991baa970b8dc7ae591943dcf32dc4f7ee9c28") 06:28:39 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32], 0x20}}, 0x0) 06:28:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x210600, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r4, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) write$vhost_msg(r3, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000040)=0x3, 0x4) 06:28:39 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:39 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) write$vhost_msg(r0, &(0x7f0000000040)={0x1, {0x0, 0x0, 0x0, 0x2, 0x2}}, 0x48) 06:28:39 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:39 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:39 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r1, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004e40)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {}, {0x3}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x4}}]}, 0x30}}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@multicast2, 0x4e24, 0x8, 0x4e20, 0x0, 0xa, 0xa0, 0x20, 0x89, r1, r3}, {0x7, 0x200, 0x0, 0x2, 0x3, 0x6, 0x5, 0x52d}, {0x4, 0x10000000000000, 0x200, 0x3}, 0x0, 0x6e6bbe, 0x1, 0x1, 0x0, 0x1}, {{@in=@local, 0x4d2, 0xff}, 0x2, @in6=@empty, 0x3503, 0x4, 0x1, 0x7f, 0x0, 0x1, 0x7512}}, 0xe8) r4 = open(&(0x7f0000000040)='./file0\x00', 0x10440, 0x4) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r6, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$VIDIOC_TRY_EXT_CTRLS(r4, 0xc0205649, &(0x7f00000000c0)={0xf980000, 0x8, 0x9, r6, 0x0, &(0x7f0000000080)={0xa2095b, 0x9, [], @value64=0xffff}}) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r7, 0x4122, 0x0) write$vhost_msg(r5, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:39 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:39 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x0, 0x71}}, 0x48) 06:28:39 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) setxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x3) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x400) 06:28:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x7fff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYRESOCT=r1, @ANYBLOB="e64dcbec845b6f419b2ca0b77de6f74d1ba4d89a6fede4ad16dab1aa178e1babf9c571bb7cb68e15199ad2b169fef223a057c464f633f5b58405dfaa7eb30091cd48216ef522e585a318f16d5060370fd75263be917614878d74b23a0f83782b9fe5b7fbf4cf7730c7d4d190f0987e871df82bcffac9890b1ba94967de09bb640625d88921efea3e1d4eff9f648b5c2caa9e874b7b8dec353d9e879c98057e991c986c622fe64b14ae3e8f71a72b8650049d6ea34a56c03cb4569f3217d10f8c63133276d3c5bde59589cd5af92e9fcdd4a76dd770920296b20865a4f204dff6", @ANYRES32, @ANYBLOB="ceef96213a1aa473c511f37f8baf26703efa0e6e8e60cb206ccd76c803274921d25a747edba9032c1fc18bf4bda3572f0a22d2f7872289c1d0bff446b89f5e054831d00cb8dc9fe9adb105dc55d48587afbaf9438005ad3c1a3acfec9ba34f2d7083c0f9d62a1e9bd2b009ab810d2397538e8fd72874bd98c662ad200b3f41759c151cd91805d748de11efdb5d08ec1b612a503804cd06cd8fe05fb2f59598526893ebf0ad5a763f5c3e95771420daaa9a6c2fed99efd364aa74d0fd5e29e12163", @ANYRES32, @ANYRESHEX=0x0], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000080)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f00000001c0)={0x0, 0xfffffc38, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r4, 0x23f, 0x0, 0x0, {{}, {}, {0x13, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x100, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000001}, 0x84) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000040)) write$vhost_msg(r5, 0x0, 0x0) 06:28:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f0000000040)=0x1, 0x4) 06:28:40 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x20000188) 06:28:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:40 executing program 0: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x2080, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) write$P9_RSTATFS(r1, &(0x7f0000000040)={0x43, 0x9, 0x1, {0xfffffff7, 0x7f, 0x0, 0x1, 0x7, 0x100000000, 0x1, 0x4, 0x2}}, 0x43) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x270ac0, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r4], 0x20}}, 0x0) 06:28:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) sendmsg$NFT_BATCH(r1, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_DELFLOWTABLE={0x5c, 0x18, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x5}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x1c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'ip_vti0\x00'}]}]}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x1}]}], {0x14}}, 0x84}, 0x1, 0x0, 0x0, 0x48000}, 0x40) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r3, 0x0, 0x0) 06:28:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r0, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) fcntl$setstatus(r0, 0x4, 0x41000) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) bind$netlink(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(r4, &(0x7f0000000200)=ANY=[@ANYRES16=r5, @ANYRESHEX], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000040)={0x4}, 0x4) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ppoll(&(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={[0x3f]}, 0x8) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 701.400676] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2584 sclass=netlink_route_socket pid=4427 comm=syz-executor.5 06:28:40 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f00000000c0)={0x1, {0x0, 0x0, 0x0, 0x0, 0x3}}, 0x48) r1 = openat$cgroup_ro(r0, &(0x7f0000000380)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) sendto$llc(r1, &(0x7f0000000240)="e4a450c95e7078218a089e9015a887a0b980d22f505afcfc632d3141c00887201eb1dcd78989e9d73f23ba3d6139fae3f1a64430734e9acc306faa56067995846f4a1069dd0aa7602107d9ee39552a2cf820058ae4860c486ef3c77a75a2b80e01d751c4844d327850d2c34a3dcc770f76b323e13aceb5b622da350faa4d198735e89e043333544d52eec5316cf8294228e40f91a9f17d1c33e90e49479bbe66332d5cb52c3fd91f00d210cd6dc918840105ac2dd16204c1128a4fc291fb3e388e41227d0d48e6b55977e71efad54f1e5c63774855aa4fc28a8c685bfb01", 0xde, 0x850, &(0x7f0000000340)={0x1a, 0x303, 0x54, 0xa5, 0xc, 0x9, @dev={[], 0x11}}, 0x10) setxattr$security_ima(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='security.ima\x00', &(0x7f0000000440)=@v1={0x2, "d2302a9339318c4b33e6ff8d"}, 0xd, 0x1) clone(0x54001100, &(0x7f0000000040)="d89b629f82f6a9ea4d35cd674dca811d7f172859cf9b961319c76eb98875ea13f2e7a1ed2f60cd841f3f", &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)="05af27b4b055240d5aa94f63b07b8282bb5e8a898df97009015088b0d97e693561d74f4193b838291bd07535636ce3d4f1928d321d352d52c4c4a9bf8b1b8129f7f6528738828217213495b781daa80158f25e5942d8f3cb4b0ab5319cdcec4a0d732ff103d9fbb929cae1328dacf26ea53db8195f095f42853b74e467e53550eef9893d81c2636d2e959a218c2f4ba9a4707adbe86b3b1646a33625eff07effe2f63ad9b8f8603eb5f338") 06:28:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, 0x0, 0x0) 06:28:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x6) 06:28:40 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'security\x00', 0xc0, "52c2b5118144f4d7f840b5abfdef887f9702216928d3e2151fe9037a8cc601ee14d0ca59f927e9e2ad87ea7c38e5b475cf96f674e02e68d3901333841cef445de287c303cbdacf4c96e94f589947b2c7b02288e75a1583d19cef969918e9ca11cb7b98ed55969867f305d715971b5fca566e2867e76ad1c6df785cefc5dd46666ec74ee28813ee6b3041350b12fa949b612681d0e1b7e350ad3a47568ed215bf77775dbbade5cd6b1e51f7d76c68aa6845e4496357d0481b58027ba993c19a48"}, &(0x7f00000000c0)=0xe4) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) accept4$phonet_pipe(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x4a9969a3eb191514) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$SNDRV_PCM_IOCTL_RESUME(r2, 0x4147, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r1, 0xc05064a7, &(0x7f0000000400)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0], &(0x7f0000000340)=[0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0], 0x2, 0x1, 0x4, 0x0, 0x9}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x6) tkill(r3, 0x18) [ 701.605307] IPVS: ftp: loaded support on port[0] = 21 06:28:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) pipe2$9p(&(0x7f0000000040), 0x84000) 06:28:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, 0x0, 0x0) 06:28:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, 0x0, 0x0) 06:28:41 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x404442, 0x0) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000080)) 06:28:41 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, 0x0, 0x0) 06:28:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0x0) r3 = socket$packet(0x11, 0xa, 0x300) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000000440)=[{0x80000006, 0x0, 0x0, 0x5}]}, 0x10) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0x4240a2a0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r7 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2}, 0x0, [0x9, 0x0, 0x0, 0x204, 0x0, 0x0, 0x6, 0x1]}, 0x5c) 06:28:41 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x3, 0x3}}, 0x48) 06:28:41 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x2, 0x3}}, 0x48) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000040)) 06:28:41 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 06:28:41 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x0, 0xa9}, 'port1\x00', 0x74, 0x10c20, 0xcff, 0x1000, 0x5, 0x6f800000, 0x7fffffff, 0x0, 0x4, 0x53}) [ 702.320336] IPVS: ftp: loaded support on port[0] = 21 06:28:41 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:41 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/wireless\x00') ioctl$VIDIOC_G_FBUF(r1, 0x8030560a, &(0x7f0000000080)={0x1, 0x65, &(0x7f00000001c0)="39f6c1edd5b4fc0c231bf0f5cb7a4c9218848561fdb03b68fe1833f2b2ab05932e08ed27685acd8347302e98bb021d47156ca8bc399306e5111ef2576d3067632740c2fdefdc2e0c1165d3ed864cd905e2e8721620e1e8c296c31a355627a45c75e47e8cb46fd23bf7e14ff942f73acc96f091ffa739d0a4d76f5cc8a7e4fd32ed6c363d8f94e6d2f9a3f920272d6264a1d8626cb3e426b119dbb69e9ca213bbc80c17067d56db80975313e6c4665c21ece58e8ea746ee86cc29ba4695585e7acfec93275fae485ec8766f5233f53254f6f473d0dd4ecb6e6416d0ff319ccbf760c8058d2b1cd5195a7b8e", {0x6, 0xffffffff, 0x32315659, 0x5, 0x4, 0x81, 0x0, 0x8}}) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:41 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000040)) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) open_by_handle_at(r0, &(0x7f0000000200)={0xb0, 0x81, "7a1d878cf45fd638b3d097fd78b38741d837149c8948e2615eca6a9529c1f97b69a03241c610a87a498decb1c5b106239da3f4648b10a1ef9bb9f3ca7ea9fc2e9784e66055f9ab8ff8108ee284cdd0988b92298b07f0ab828ebb9015a3c234801f1b5ffb8d5cfd5378c1cd78357b128ddfeb7254026323d96df2d992aba8c61aec504960a7e0c6da4a1414ad475008c53ceedc74155593d565e13fc8fdd54993ec90b9ede2d357dd"}, 0x8000) write$vhost_msg(r1, &(0x7f00000000c0)={0x1, {0x0, 0x0, 0x0, 0x3}}, 0x48) 06:28:41 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000040)=0x4) 06:28:41 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 06:28:41 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a43, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x5, {{0xa, 0x4e23, 0x4, @loopback, 0x8}}}, 0x88) 06:28:41 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@remote={[], 0x0}, 0x6, 'veth1_to_team\x00'}) 06:28:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001600)='/dev/audio\x00', 0x800, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r1, 0x80044dff, &(0x7f0000001640)) r2 = socket$inet(0x2, 0x1, 0x2) sendmsg$sock(r2, &(0x7f0000001580)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x3, {0xa, 0x4e23, 0x4, @rand_addr=' \x01\x00', 0x1000}}}, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)="99a4420ce49f7c659c39592811ace9996eaa0c88722a734337eae2c5d07651d9eb0e723bcab62414349cfe539cb83b648bbd419efe1101c17ed41c0903628de15f74d09609f6e0f8bb7d0d2e3733c786e8087be2ef891fe100481c478602d9eacebe33720bce28055e7ea7cbe1c6662268839691fc6d4af2e546ffe7196a1603b6096dcc8a9c14d17324d2166645b9377c95944de9d1d9fd7cd80b3a2f345ce4ff45f31040c72237eb46b1d3b62fcbf9dbb964f7f302160732bdb7638d4f69a5d4384e52e316931cf1527262a2d7be00d7b2579135c458bc03cc9cf8a59af30012895ad881afa8d678182fa627e053586e0a4bf0f6e9", 0xf6}, {&(0x7f00000001c0)="b3f355902647f4f81bb988cef079", 0xe}, {&(0x7f0000000200)="d9ed8f33d7ea36c90c92a5669ca8dead327654ad106bc63b3d123d3c08ffbc58bbfa14a5de15a75bf1d11c69e86be0bf1fddc8084d8e4b23954b03a5a51cb12ab5766f3cf19ad44567706f11eee778c18dfa66", 0x53}, {&(0x7f0000000280)="5c5859eafe9b0c745f142f03109433b229d7587d1980c56461ec54d4a98931906f69ce4cd572a8088c1b63e482eb10d490e2cf79581c61840f351bcdd21b112c1b0b552efe1f56faccbbde5b6e2082a12b7e2518a554c69ce577b1fd5b147ed914", 0x61}, {&(0x7f0000000300)="706f5367648b6725baa363ed7030fbbc46f510426560aba2805bf8c9daf563cd86e32f30522f2d8418f156175a19d3cde7ca39cd9f5d1e4825fd2730fa267b17ff96404de7605843a101acc1a9c5c54bf3b2c752a7d44c0292fb55aac202048ae99cf6fdfa448b569d6f539aff9a52ebeae1e7269265c3c1d72e53abd5ddb6885b06cf234f4083bf11863d1b026a7eac3af77b1f19cb8bac6c5c338b3e17524b10ec778a20d2ea9fa74f65ec0c69e1cc1472df445f42daff7a616e1fc09c1323333d94fa005f40f08ce5eebd4eb108cc5ed73327dda92467460fcd6f486179d87039151d021c63530099a1fa3596ee45b71d015642e803645d", 0xf9}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="4978ea8a70f806385aa25c122e8165d35418722137a1b40d59773cc794", 0x1d}], 0x7, &(0x7f00000014c0)=[@txtime={{0x18, 0x1, 0x3d, 0xffffffff}}, @txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x200}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}], 0x90}, 0x8011) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000015c0)={0x1, 0x7, 0x6, 0x6, 0x4, 0x0, 0x1, 0x44, 0xba, 0x4, 0x1, 0x8, 0x40, 0x3}, 0xe) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) getxattr(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)=@known='trusted.syz\x00', &(0x7f0000001700)=""/108, 0x6c) write$vhost_msg(r5, 0x0, 0x0) 06:28:42 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x228203, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:42 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001400)={0x0, &(0x7f00000001c0)=""/4096, &(0x7f0000001380)}) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:42 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 06:28:42 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) dup3(0xffffffffffffffff, r1, 0x80000) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x102, 0x0) socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(0xffffffffffffffff, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcsa\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000012c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001300)=0x14) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) write$nbd(0xffffffffffffffff, &(0x7f0000000280)={0x67446698, 0x1, 0x4, 0x1, 0x2, "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"}, 0x1010) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x64b, 0x9, [0x3, 0x2, 0x7, 0x6, 0x5, 0x81, 0x8, 0x7ff, 0x1d4]}, &(0x7f00000001c0)=0x1a) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:42 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) ioctl$SNDCTL_DSP_STEREO(r0, 0xc0045003, &(0x7f0000000040)) 06:28:42 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x20}}, 0x0) 06:28:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f00000000c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x30}, 0x9}, r2}}, 0x30) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r3, 0x0, 0x0) 06:28:42 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) 06:28:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x0, 0x28011, r0, 0x0) accept$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x202e01, 0x0) 06:28:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) accept4(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80, 0x800) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r3, 0x0, 0x0) 06:28:42 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000040)={0x9, 0xffff, 0x7, 0x85f, 0x1, [{0x2, 0x63, 0x9, [], 0x288}]}) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) openat$mice(0xffffffffffffff9c, &(0x7f0000000100)='/dev/input/mice\x00', 0x5970c8179692bffb) 06:28:42 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x20}}, 0x0) 06:28:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$fscrypt_provisioning(&(0x7f00000000c0)='fscrypt-provisioning\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000140)={0x0, 0x0, "34c1988815acf04593d70e17be75c8179e9490f27ebc3f60c8c30e9e6f77a17bd3a666c0f94f14deee3ac30a80c01c0e437e534ed5f347cf85743f138463d75b8754c0685f0dfd86fdabe49594c07e977eefd3557a02570c6ce9085ff25c965fde20fea8004b8a34c6ff74451f27fcdf6ffb73a23a0069d7b778011055589a6fe466d99fd6095b06014c8203f849431ae25fbbab1649ac7ea429d43270efdc9f1d477c2a2c797e5becb13c948c442ce3"}, 0xb8, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r2) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) recvfrom$netrom(r1, &(0x7f0000000040)=""/91, 0x5b, 0x2, 0x0, 0x0) write$vhost_msg(r3, 0x0, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x10040, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r6, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {0x0, r7}}, 0x18) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r8, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r8, &(0x7f0000000240)={0x5, 0x10, 0xfa00, {0x0, r7, 0x1}}, 0xfffffd8d) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000200)={0x7, 0x8, 0xfa00, {r5, 0x101}}, 0x10) 06:28:42 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/150, 0x96}], 0x1) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000080)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) getpeername$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000640)=0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r4 = accept$packet(r2, 0x0, &(0x7f0000000040)) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) recvmsg(r4, &(0x7f00000005c0)={&(0x7f0000000280)=@can, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/104, 0x68}, {&(0x7f0000000380)=""/103, 0x67}, {&(0x7f0000000400)=""/156, 0x9c}, {&(0x7f00000004c0)=""/77, 0x4d}], 0x4, &(0x7f0000000540)=""/123, 0x7b}, 0x12102) 06:28:42 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x20}}, 0x0) 06:28:43 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x80, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x7, 0x4) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x3}}, 0x48) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 06:28:43 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20], 0x20}}, 0x0) 06:28:43 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20], 0x20}}, 0x0) 06:28:43 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20], 0x20}}, 0x0) 06:28:43 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32], 0x20}}, 0x0) 06:28:43 executing program 0: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:43 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, 0x0, 0x7, 0x101, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004011}, 0xc010) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000040)={0x1, 0x8, {0xffffffffffffffff}, {r2}, 0x4, 0xfffffffffffffff7}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000003c0)={{0xa, 0x4e24, 0x2, @local, 0x1}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x401}, 0x7fff, [0xd8f, 0x2, 0xfffffffb, 0x7, 0x9, 0x722, 0x0, 0x8]}, 0x5c) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) syz_open_procfs$namespace(r3, &(0x7f00000002c0)='ns/uts\x00') 06:28:43 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:43 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x240000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0x1, @private1, 0x4}, {0xa, 0x4e24, 0x4, @private2, 0x80}, 0xc923, [0xffff, 0x5, 0x3, 0x81e, 0x80, 0x2, 0x1ff, 0x4]}, 0x5c) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x2}}, 0x48) 06:28:44 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000040)={0x1, {0x0, 0x0, 0x0, 0x2}}, 0x48) 06:28:44 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32], 0x20}}, 0x0) 06:28:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000040)={0x1, 0x0, 0x7, 0x400}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r3, 0x0, 0x0) 06:28:44 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x2a041) fallocate(0xffffffffffffffff, 0x3c, 0xac, 0x4) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x3, 0xd, 0x14, 0x13, 0x6, 0x1f, 0x6, 0x10b, 0xffffffffffffffff}) 06:28:44 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32], 0x20}}, 0x0) 06:28:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x48800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:44 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={r5, 0x1f, "366783c10d5ee9392fbf5ac1ef1546a91f014709d9cf958a4921bd4dda331e"}, &(0x7f0000000080)=0x27) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:44 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYRES32=r5], 0x20}}, 0x0) 06:28:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000ac0)={0x20, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x5}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_NET_SET(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf0, r3, 0x1, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0xdc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "6172b2bf0b489684692b584ad65b4905bc23603a6ff679afdaf182a780e470966049736c"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x7a, 0x3, "6cb35fca0b52a5198e34badc28588efeb7bf5ed58f712fb504f78c855b78f08ebfd15889b9a9a6337eccecc86a14b7154e37245dfba23f03cdea293c4b358d8b4904b6cfc11e95235800bf77debea60f1c499046b22b79db0f91987e599496c817bea125f4775fca93835ed971119bde806cb00165fd"}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20040004}, 0x4c040) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r2, 0x8982, &(0x7f00000002c0)) socket$phonet_pipe(0x23, 0x5, 0x2) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) prctl$PR_SET_THP_DISABLE(0x29, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r5, 0x0, 0x0) 06:28:44 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYRES32=r5], 0x20}}, 0x0) 06:28:44 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x74f003, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x0, 0x2}}, 0x48) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xd1ca, 0xc080) dup(r1) 06:28:44 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000200)={[0x9, 0x3, 0x6, 0x1a9, 0x1f, 0x80000001, 0x0, 0x6, 0x2, 0x1bab00, 0x5, 0x59687875, 0x4, 0x8, 0x5c4f, 0x3, 0xc2, 0x2602, 0x1, 0x2, 0x6, 0xf544, 0x13d1, 0x0, 0x0, 0xfff, 0x3, 0x8, 0xffffffff, 0x5, 0x8, 0x624470c6, 0x6, 0x6, 0x5, 0x7b1a, 0xffffffff, 0x7f, 0x8, 0x1, 0xffffff80, 0xa8, 0x3, 0x4a94, 0x5, 0x5, 0x1f, 0xff, 0xf59, 0x4, 0xfffffffb, 0x10001, 0x7fffffff, 0x5, 0x1000, 0x73, 0x5d5, 0x3, 0x200, 0x2, 0x4, 0x7ff, 0x80000001, 0x401, 0x8, 0x43f5e7b, 0x9, 0x2, 0x9, 0x4, 0x9, 0x0, 0x4eab373, 0x5, 0xffffffff, 0xc2, 0x5, 0x6, 0x2, 0x80000000, 0xfffffff7, 0xa74e, 0xe41, 0x81, 0x7, 0x4, 0x3, 0x80000001, 0x4, 0xc0, 0x2, 0x9, 0x3, 0x3763, 0x0, 0x8001, 0xfffffffc, 0x0, 0x9, 0x0, 0x8, 0x9, 0x4, 0xffffffed, 0x6, 0x3, 0xffffff00, 0xc0000000, 0x7f, 0x5, 0x1, 0x200, 0x5, 0x10001, 0xffff, 0x0, 0x3, 0x9, 0x8000, 0xebd9, 0x5f6, 0x0, 0x0, 0x4a9, 0x3, 0x3, 0x401, 0x7ff, 0x1, 0x6, 0x1, 0x81, 0xffff7c61, 0xb9c, 0x0, 0xef2, 0x0, 0x0, 0x4d6c, 0xfff, 0x3, 0x4, 0x7, 0x4, 0x293, 0x4, 0x6, 0x6, 0x8, 0x7, 0x9, 0x3f, 0x0, 0x100, 0x7b3, 0x2, 0x8, 0x2, 0x4, 0x5, 0x72, 0x5, 0x4, 0x4, 0x100, 0x2, 0x3ff, 0x7, 0x140000, 0x5, 0x800000, 0x7fff, 0x89, 0x930d, 0x80, 0xff, 0xfff, 0x8, 0xff, 0xd3c6, 0x2, 0xfff, 0x3ff, 0x400, 0x7, 0x8, 0x3, 0x0, 0x2, 0x3, 0x1, 0x0, 0x7fff, 0x3f, 0x81, 0xb3, 0xfffffffc, 0x8, 0x7, 0xf69, 0x2, 0x3, 0xfffffffc, 0x1ff, 0x80000001, 0x7, 0x0, 0x0, 0x0, 0x80000001, 0x80000001, 0xfffffab0, 0x7, 0x15f, 0x4fb8a2f0, 0x0, 0x8, 0x2, 0x0, 0xff, 0xffff, 0x4, 0x8, 0x7, 0x0, 0x2, 0x7, 0xcb0e, 0x536, 0xfffffffb, 0x1, 0x6, 0x2, 0x7, 0x3, 0x7, 0x8001, 0x192f, 0x1652, 0x7, 0x6, 0x8000000, 0x3ff, 0x9, 0x0, 0x1, 0x2, 0x3, 0x2b, 0x0, 0x8001, 0x7, 0x0, 0x0, 0x2, 0x40, 0x9, 0x100, 0x6, 0x200, 0x3, 0xffffffff, 0xe3a4, 0x4, 0x3, 0x8000, 0x1ff, 0x80000001, 0x7ee, 0x4, 0x1, 0x5, 0x4, 0x1d47, 0x6224151, 0x0, 0x7fff, 0x3, 0xc9b, 0x4, 0x7ff, 0x7b85, 0x4, 0x1, 0x1, 0x3ba, 0x200, 0x8000, 0xb5, 0x9b, 0x1, 0x8d, 0x9a5a, 0xfffffffb, 0x5, 0x4, 0x4, 0x838d, 0x7fff, 0x5, 0x4, 0xfffffffb, 0x6, 0x400, 0xfffffffe, 0x1ff, 0xdba, 0x3, 0x6, 0x100, 0x1, 0x5, 0x400, 0x5, 0x200, 0xffffffff, 0x1, 0x1, 0x559d, 0x9, 0xfffffffa, 0x400, 0x5, 0x1, 0x9, 0xdf, 0x0, 0xff, 0x0, 0x97, 0x0, 0x1, 0x4, 0x2, 0x3, 0xffffffff, 0xfff, 0x7, 0xeb72, 0x8, 0x9, 0x1, 0x4, 0x7, 0x7ff, 0x1, 0x1, 0x3, 0x3, 0x81, 0x20000000, 0x20, 0xffff, 0x2, 0x4, 0x0, 0xfffffffe, 0x0, 0x7, 0x10001, 0x1, 0x0, 0x7, 0x1, 0x0, 0x4, 0x3ff, 0x4, 0x9, 0x8, 0x80000001, 0xffffffff, 0x8, 0xe3, 0x0, 0x0, 0x9, 0x0, 0x9, 0xff8, 0x5, 0x9, 0x5, 0x0, 0x7, 0x5, 0x4e9, 0xff, 0x1000, 0x3ff, 0xfff, 0x6, 0x4, 0x1, 0xcd0, 0xff, 0x6, 0xc9, 0x101, 0xb31, 0x8020, 0x7fff, 0x5, 0x4, 0x3ff, 0x3ff, 0x1, 0x839, 0xfff, 0x1, 0x76, 0x101, 0x3, 0x9, 0x0, 0x20, 0x1, 0x3ff, 0x7ff, 0x8, 0x4, 0x100, 0x1ff, 0x670000, 0x5, 0xa2, 0x7f, 0x5, 0x4, 0x868, 0xa377, 0x80000000, 0x6, 0x20, 0x2, 0xfffffffc, 0x2, 0x3, 0x7, 0x1, 0x7, 0x9, 0x7ff, 0x1, 0x1, 0x100, 0x8f51, 0x918a, 0x7, 0xfffffffe, 0x1000, 0xff, 0x1f, 0x7fffffff, 0x7ff, 0x2, 0x4, 0x81d, 0x7, 0x6, 0x1, 0x9ec, 0x5, 0x6, 0x3, 0x3, 0x4, 0x1, 0xe000000, 0x3, 0x5fb2, 0x8, 0x7, 0x8001, 0x80, 0x2, 0x82ec, 0x2, 0x4, 0x66ed, 0x4, 0x30, 0x401, 0x7, 0x0, 0x7eb, 0x80000000, 0x2, 0x7f, 0x10000, 0x1, 0x0, 0x6, 0x7, 0x7, 0xbef, 0x8, 0x6, 0xb6, 0x8000, 0x5, 0x7c4, 0xd9, 0x7, 0x5b42, 0x0, 0x3800000, 0x4, 0x0, 0x1f, 0x4, 0xed, 0xcee, 0x3, 0x1ff, 0x5, 0x8001, 0xfffffffe, 0x799, 0x3ff, 0x7fffffff, 0x4, 0x2, 0x1, 0x23, 0x0, 0x2, 0x3, 0xd1bb, 0x5, 0x3, 0x3, 0x1f, 0x17, 0x2, 0x99, 0x9, 0x9, 0x7fffffff, 0x80000000, 0x8000, 0x7f, 0x4, 0x9, 0x7ff, 0x8, 0x1, 0x7f, 0x4, 0x83fa, 0x2, 0x4, 0xd49, 0x8, 0x800, 0x8, 0xfff, 0x575be05b, 0x1, 0x0, 0x7, 0x3, 0x1f, 0x5, 0xf8000000, 0x0, 0x0, 0x0, 0x9, 0x80000001, 0x80, 0xffffffff, 0xcd, 0xfffffffc, 0xfffffff9, 0x800, 0xcd, 0x4, 0xa76, 0x10000, 0x2d0, 0x400, 0x7, 0x8, 0x7, 0xffff, 0x947, 0x4e06, 0x2, 0x800, 0x3ff, 0x3, 0x400, 0x40, 0x7, 0xffffffff, 0x3, 0x39e, 0xffffffe0, 0x10000, 0x7, 0x5951, 0x5b3, 0xe03, 0x6, 0x6, 0x1, 0x0, 0x4, 0xfff, 0x7, 0x81, 0x80, 0x3, 0xfffffffe, 0x77, 0x3, 0x8, 0x2, 0x4, 0x67, 0x200, 0x4, 0x40, 0x2, 0x8, 0x4, 0x401, 0xffffff80, 0x74aeff17, 0x3, 0x1, 0x8, 0x6, 0x4, 0x200, 0x4, 0x7fff, 0x0, 0x1, 0x2, 0x200, 0x7, 0xe7d, 0x1000, 0x6, 0xff, 0x80000000, 0x7, 0x7f, 0x4, 0x5, 0x6697, 0x6, 0x80, 0x1, 0x8000, 0xffffffff, 0x8, 0x7f, 0x1f, 0xffffffff, 0x400, 0x3, 0xe82e, 0x9, 0x101, 0x7, 0x80000000, 0x4, 0x5, 0x1, 0xc863, 0x5, 0x8001, 0x6, 0x7, 0x7fff, 0x1, 0x0, 0x4, 0x2, 0x7817, 0xc557, 0x6, 0x80000000, 0xffffff01, 0x1f, 0x80, 0x7fff, 0x8, 0x58e2, 0x4, 0x7fff, 0x8000, 0x3, 0x6bac, 0x1f, 0x3ff, 0x10001, 0x80000001, 0xf14, 0x1b88, 0x6, 0x4, 0x40, 0xfffffffe, 0x7, 0x5, 0x800, 0x1000, 0x0, 0x2, 0xa6, 0x5, 0xb, 0xfffffffd, 0x9, 0x8, 0x7, 0x9, 0x0, 0x7, 0x6, 0x0, 0x7, 0x200, 0x80000001, 0x8, 0x3, 0x1, 0x400, 0x1f, 0x8000, 0x6, 0xfffffffb, 0x60dd, 0x1ff, 0x7, 0x2, 0xffff0000, 0x1ff, 0x8f, 0x8, 0x4, 0x1, 0x2, 0x8000, 0xff, 0x1ff, 0x1, 0x0, 0x9, 0x3, 0x1, 0x8001, 0x8, 0x9, 0x2, 0xd5, 0xfffffff7, 0x101, 0x1, 0x54, 0x3, 0xfd4f, 0x1, 0x0, 0x10001, 0x0, 0x9, 0xfffffffe, 0x1, 0x6, 0x1, 0x660, 0x538, 0x8, 0xcb, 0x4000, 0x7, 0x2, 0x18, 0x1b43, 0x400, 0x7392, 0x1, 0x81, 0x8001, 0x3, 0x7ff, 0x7, 0x382, 0x8, 0x1, 0x1, 0x9, 0xffff, 0x0, 0x8, 0x401, 0x39c0, 0x9, 0x2, 0x6, 0xffffffff, 0x6, 0x1, 0xfffffffd, 0x6, 0x200, 0x7, 0x7, 0x9, 0x5, 0x8, 0x0, 0x80000001, 0x73, 0x7, 0x7, 0x9, 0x5, 0x7f, 0x3, 0x200, 0x6, 0x2, 0x1, 0x7f, 0x5, 0x7, 0x5, 0x5, 0x80, 0xda0b, 0x8000, 0x5, 0x80000001, 0x3, 0x6, 0x1, 0x8, 0x7, 0x0, 0x4, 0x8, 0x5efe, 0x100, 0x7, 0x4, 0x8, 0x10001, 0x5, 0x40, 0x5, 0x5, 0x6, 0x9, 0x0, 0x4, 0x8, 0x9, 0x0, 0xbb17, 0xfffffffd, 0x2, 0x1ff, 0x26fc, 0xc0000, 0x0, 0x3ff, 0x7, 0x8f16, 0x9, 0x4, 0x8001, 0xf5cf, 0x5, 0x4, 0x0, 0x0, 0x80, 0x40, 0x1, 0x1, 0x10000, 0x4, 0xff, 0x3, 0xfffffffd, 0x3, 0x7fff, 0x4985, 0x0, 0x27, 0x400, 0x101, 0x8, 0x2b1, 0x401, 0x4, 0xffffff9b, 0xf3, 0x5, 0x9, 0x2, 0x0, 0x9b47, 0xfffffff9, 0x6, 0xffffffc1, 0x7, 0x6, 0x4, 0xa34b, 0x1, 0x0, 0x85, 0x9, 0xfff, 0xfc7b00, 0xffffffe0, 0xe0, 0x1e2, 0x101, 0x8001, 0x3, 0x8, 0x400, 0x2, 0x0, 0x6, 0x6, 0x2, 0x9, 0x168, 0x1, 0x101, 0x6, 0x86b, 0xfe7, 0x3a8, 0x6, 0x4, 0x5, 0x400, 0x5896, 0x1, 0x9000, 0x4, 0x7, 0x1ff, 0x4000000, 0x1, 0x10001, 0x1000, 0x3, 0x2fc7, 0x8cd, 0x4, 0xff, 0x3ff, 0x1, 0x8, 0x6, 0x401, 0x7, 0x92b5, 0x401, 0x6, 0x1, 0x80000000, 0x2, 0x20, 0x12, 0x10000, 0x5, 0x0, 0x1, 0x2, 0x0, 0x9, 0x0, 0x1, 0x8, 0x0, 0x3000000, 0x8, 0x2, 0x3ff, 0x8, 0x8000, 0x994, 0x1, 0x101, 0x1, 0x3, 0x7, 0xfff, 0x0, 0xfff, 0x3, 0x2, 0x6, 0x7, 0x8, 0x66d, 0x1, 0x7, 0x7f, 0x53d, 0xffff, 0x7, 0xdec9, 0x9, 0x7fffffff, 0x2, 0x9, 0x8, 0x0, 0x7dee, 0x8, 0x3]}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000000100)) ioctl$SNDRV_PCM_IOCTL_LINK(r1, 0x40044160, &(0x7f0000000080)=0x8) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000040)={0x0, 0x8, 0x0, "f3cb1b142c77de3c2dec867c171d05d1b71942888158482a9006723ae120ed91", 0x37303250}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) getrlimit(0x2, &(0x7f00000000c0)) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:45 executing program 3: r0 = semget(0x1, 0x1, 0x4) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 705.891265] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 705.915159] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=4760 comm=syz-executor.5 06:28:45 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYRES32=r5], 0x20}}, 0x0) [ 706.045424] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=4771 comm=syz-executor.5 06:28:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r1) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r4, &(0x7f00000000c0)='numa_maps\x00') write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x48) 06:28:45 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=r5], 0x20}}, 0x0) 06:28:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) write$vhost_msg(r4, 0x0, 0x0) 06:28:45 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=r5], 0x20}}, 0x0) 06:28:45 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x1}}, 0x48) 06:28:45 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x4b78c1, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:45 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=r5], 0x20}}, 0x0) 06:28:45 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x680203, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:46 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0xac340, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000040)=""/4096) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) 06:28:46 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x8000, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x1a, 0x8, 0x200, 0x10000, 0x39, 0x3}) 06:28:46 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d040000", @ANYRES32=r5], 0x20}}, 0x0) 06:28:46 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:46 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d040000", @ANYRES32=r5], 0x20}}, 0x0) 06:28:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x1) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:46 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:46 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d040000", @ANYRES32=r5], 0x20}}, 0x0) 06:28:46 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x88ec0, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000040)={'wg0\x00'}) 06:28:46 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) write$vhost_msg(r1, &(0x7f0000000100)={0x1, {0x0, 0x0, 0x0}}, 0x48) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)="823a34870a5ba0c734842a0ef1adc6ba74eb7df13535f1b263d65d57c98da6184edb3323ca3aca5d4e4bfbbde8a6343b7824f0275415003753e3ad7f003741c8e37871d7fc60e2ca3d670f1dcd50e9a8fb7bfcb9fcec2f73fcd9a80ca981f68da30e3deba212a70b775abb777eff2a2ae5e1641bab40fcbe3f73e7079bac277ffae87a80bc223e5d27b3a8711147533443b3debe05024b78a2c8e4bf47929f", 0x9f) 06:28:47 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400000000000000", @ANYRES32=r5], 0x20}}, 0x0) 06:28:47 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = getpid() tgkill(r0, r1, 0x21) r2 = gettid() r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f00000000c0)={0xa10000, 0x3, 0x2, r3, 0x0, &(0x7f0000000080)={0x990a30, 0x3, [], @p_u32=&(0x7f0000000040)=0x4}}) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) getpgid(r2) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r5, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = dup(0xffffffffffffffff) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003, 0x0, 0x5}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(r2, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="446664f514b66cc4d945b73a9dc486c56de665bb40b81eb855c871e71119b29da9627ab3c9a5ccc3812ea98f6738319296", @ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010028bd7000fedbdf25010000000c00040007000400000000000c0006000100000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x10001, 0x0) r6 = socket(0x18, 0x0, 0x0) connect$rxrpc(r6, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r4, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffff000}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x51) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r4, 0x10, 0x70bd28, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4004114}, 0x4008040) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r4, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xf76a}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xf2}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40011}, 0x20000000) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xaae42, 0x0) write$vhost_msg(r7, 0x0, 0x0) 06:28:47 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400000000000000", @ANYRES32=r5], 0x20}}, 0x0) 06:28:47 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYRESHEX=r0, @ANYRESDEC=r1, @ANYRES16=r2, @ANYRESOCT=r0], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) 06:28:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000000040)=""/39, &(0x7f0000000080)=0x27) socketpair(0x1f, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$vhost_msg(0xffffffffffffffff, 0x0, 0x0) 06:28:47 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400000000000000", @ANYRES32=r5], 0x20}}, 0x0) 06:28:47 executing program 5: syz_genetlink_get_family_id$wireguard(&(0x7f0000000080)='wireguard\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) syz_init_net_socket$ax25(0x3, 0x5, 0x6) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$USBDEVFS_CLAIM_PORT(r0, 0x80045518, &(0x7f0000000040)=0x8001) epoll_create(0x18cd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x1) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r4, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f0000000140)={0x980000, 0x2, 0x6, r3, 0x0, &(0x7f0000000100)={0x99096d, 0x5, [], @value64=0x7}}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f00000000c0)={0x3, 0x3}) 06:28:47 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/18, @ANYRES32=r5], 0x20}}, 0x0) 06:28:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x12080, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:47 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/18, @ANYRES32=r5], 0x20}}, 0x0) 06:28:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x200, 0x7, 0x1c33b68c, 0x8000, 0x5cf, 0x8}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$SNDRV_PCM_IOCTL_PAUSE(r4, 0x40044145, &(0x7f0000000040)=0x7fffffff) write$vhost_msg(r3, 0x0, 0x0) 06:28:48 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/18, @ANYRES32=r5], 0x20}}, 0x0) 06:28:48 executing program 3: write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:48 executing program 2: getsockname$netlink(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xc) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x1, 0x9aef5a8944815e7e}}, 0x73) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) write$binfmt_script(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="b906dfd92f87c32df150008d92884e440da46c73d5d0260c3754a3d9107401432fb45525ea1da7c3d32ca3185c3911f1a5ff47b51acd5232f75b94a7d7b0204c33acf9a3aea2841392325598f19c", @ANYRES32=r1, @ANYRESOCT=r1, @ANYRES16=r1, @ANYBLOB="757555e6143514911f38190280fbafed936c9a09dcbb887cbff806b7a3d63bad2eba62bda060a30908b27f9d0f98e39ea28e7a52772767be01bbf18a1823d38392361924d7", @ANYRESOCT=r0], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000100)={0x2f, @remote, 0x4e23, 0x0, 'sed\x00', 0x4, 0x5, 0xa}, 0x2c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x3) 06:28:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/119) write$vhost_msg(r2, 0x0, 0x0) 06:28:48 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/19, @ANYRES32=r5], 0x20}}, 0x0) 06:28:49 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) 06:28:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x3ad8c0, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:49 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f0000000040)={0x0, 0x0, @name="8d005d04288e3cae7fc8703ac2f5fe8620c6353b962d0774ca0cd138948d07e2"}) 06:28:49 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x22503, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)={0xa, 0x0, [{0x2c3, 0x0, 0x5}, {0x883, 0x0, 0x100}, {0x71a}, {0x400000b2, 0x0, 0x3800000000000000}, {0x3a1}, {0x2ad, 0x0, 0xfffffffffffff801}, {0x311, 0x0, 0x833a}, {0xa4d, 0x0, 0x39a2b359}, {0x40000090}, {0x301}]}) 06:28:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYRESOCT=r0], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x100}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x40}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0xe, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r6, 0x5, 0x1, [0x12]}, &(0x7f00000000c0)=0xa) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x48) 06:28:49 executing program 2: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x0, 0x1}}, 0x48) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x519000, 0x0) sendmsg$IPSET_CMD_TYPE(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x60, 0xd, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x2}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xc}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xc}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}]}, 0x60}, 0x1, 0x0, 0x0, 0xc0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) sendmsg$NFT_MSG_GETOBJ(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x7c, 0x13, 0xa, 0x201, 0x0, 0x0, {0x3}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x7}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x5}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x880}, 0x1) 06:28:50 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x4a8ac1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000080)='$+-\x00', &(0x7f00000000c0)=':$\x00', &(0x7f0000000100)='/dev/nvram\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/nvram\x00', &(0x7f0000000240)='/dev/nvram\x00', &(0x7f0000000280)='@\x00', &(0x7f00000002c0)='/dev/nvram\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='#).-\'m.]])*#\x00', &(0x7f0000000380)='/dev/nvram\x00', &(0x7f00000003c0)='{{/[-#}#)\x00', &(0x7f0000000400)='/dev/nvram\x00', &(0x7f0000000440)='/dev/nvram\x00', &(0x7f0000000480)=']\x00', &(0x7f00000004c0)='/dev/nvram\x00']) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000540)={0x401}) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xaca42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:50 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000040)=0xcb) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1e5b) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/19, @ANYRES32=r5], 0x20}}, 0x0) 06:28:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) ptrace$peekuser(0x3, r2, 0x100) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x3) write$vhost_msg(r3, 0x0, 0x0) 06:28:50 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) ioctl$VIDIOC_DBG_S_REGISTER(r0, 0x4038564f, &(0x7f0000000040)={{0x2, @addr=0x7}, 0x8, 0x2, 0x3a49e921}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080)=0x4, 0x4) 06:28:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/19, @ANYRES32=r5], 0x20}}, 0x0) 06:28:50 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x20a801, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x76b50000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r5, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000100)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004e40)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x3}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x4}}]}, 0x30}}, 0x0) connect$packet(r1, &(0x7f00000000c0)={0x11, 0x18, r4, 0x1, 0x2, 0x6, @dev={[], 0x3b}}, 0x14) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r0, 0x80585414, &(0x7f0000000040)) 06:28:50 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x80a02, 0x0) fsetxattr(r1, &(0x7f0000000080)=@known='trusted.overlay.origin\x00', &(0x7f00000000c0)='h]\'.\x00', 0x5, 0x605565b2b7dc4eb0) 06:28:50 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r2 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000000040)={{0x1, 0x0, @identifier="7de8efc08f01291dadbabc6b933100"}, 0x61, r2, [], "df9b020b9e55b8c178224ac457e452360458269eaf08efcb6b110b7cc3641df0718bcdb858f6f15d3f8ce5ca33beede1c026ba9fc9f8823b9985412b2643b1f18580105a6749a1f346625f8e7a6b52596e13eb1705c6a0198340fc33c000442967"}) 06:28:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x157142, 0x0) write$FUSE_LSEEK(r3, &(0x7f00000000c0)={0x18, 0x97bfc49bf0510513, 0x8, {0x2006}}, 0x18) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x70, 0x70, 0x4, [@restrict={0x0, 0x0, 0x0, 0xb, 0x3}, @fwd={0xe}, @volatile={0x1, 0x0, 0x0, 0x9, 0x3}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0x10, 0x5}, {0xc}, {0xa}, {0x4, 0x4}, {0x1, 0x5}, {0xf, 0x5}]}, @var={0x3, 0x0, 0x0, 0xe, 0x2, 0x1}]}, {0x0, [0x61, 0x61]}}, &(0x7f00000001c0)=""/240, 0x8c, 0xf0, 0x9}, 0x20) tee(r4, r1, 0x10000, 0x8) 06:28:50 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x157142, 0x0) write$FUSE_LSEEK(r3, &(0x7f00000000c0)={0x18, 0x97bfc49bf0510513, 0x8, {0x2006}}, 0x18) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x70, 0x70, 0x4, [@restrict={0x0, 0x0, 0x0, 0xb, 0x3}, @fwd={0xe}, @volatile={0x1, 0x0, 0x0, 0x9, 0x3}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0x10, 0x5}, {0xc}, {0xa}, {0x4, 0x4}, {0x1, 0x5}, {0xf, 0x5}]}, @var={0x3, 0x0, 0x0, 0xe, 0x2, 0x1}]}, {0x0, [0x61, 0x61]}}, &(0x7f00000001c0)=""/240, 0x8c, 0xf0, 0x9}, 0x20) tee(r4, r1, 0x10000, 0x8) 06:28:51 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x4d9141, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x157142, 0x0) write$FUSE_LSEEK(r3, &(0x7f00000000c0)={0x18, 0x97bfc49bf0510513, 0x8, {0x2006}}, 0x18) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x70, 0x70, 0x4, [@restrict={0x0, 0x0, 0x0, 0xb, 0x3}, @fwd={0xe}, @volatile={0x1, 0x0, 0x0, 0x9, 0x3}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0x10, 0x5}, {0xc}, {0xa}, {0x4, 0x4}, {0x1, 0x5}, {0xf, 0x5}]}, @var={0x3, 0x0, 0x0, 0xe, 0x2, 0x1}]}, {0x0, [0x61, 0x61]}}, &(0x7f00000001c0)=""/240, 0x8c, 0xf0, 0x9}, 0x20) tee(r4, r1, 0x10000, 0x8) 06:28:51 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000200)="9d6434b828e14ec3c8931f6412b6768473919397dac142f506505f7ac2346246c87f99d97715d42144907c7ac9ab3d7c00a15c577cc48d56c773c48834b609b927bd921523b22f45c4") write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x80010, r2, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) [ 712.899898] audit: type=1800 audit(4294967331.981:134): pid=5035 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=16187 res=0 06:28:52 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x80) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000240)={0x0, {{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x88) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000040)={0x1, {0x0, 0x0, 0x0, 0x8c1e8e3f24403e8c, 0x3}}, 0x48) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205647, &(0x7f0000000140)={0x9f0000, 0x0, 0xd3, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x990a95, 0x40, [], @p_u8=&(0x7f00000000c0)=0x1}}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x9, 0x1, &(0x7f0000000180)=0x7}) 06:28:52 executing program 1 (fault-call:10 fault-nth:0): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 713.921612] FAULT_INJECTION: forcing a failure. [ 713.921612] name failslab, interval 1, probability 0, space 0, times 0 [ 713.961541] CPU: 1 PID: 5042 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 713.969366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 713.978729] Call Trace: [ 713.981328] dump_stack+0x1fc/0x2fe [ 713.984970] should_fail.cold+0xa/0x14 [ 713.988866] ? setup_fault_attr+0x200/0x200 [ 713.993211] __should_failslab+0x115/0x180 [ 713.997457] should_failslab+0x5/0xf [ 714.001191] kmem_cache_alloc_node+0x23f/0x3b0 [ 714.005785] __alloc_skb+0xba/0x5b0 [ 714.009421] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 714.014281] ? netlink_autobind.isra.0+0x217/0x300 [ 714.019228] netlink_sendmsg+0xa2e/0xcc0 [ 714.023312] ? nlmsg_notify+0x190/0x190 [ 714.027644] ? move_addr_to_kernel.part.0+0x110/0x110 [ 714.032852] ? nlmsg_notify+0x190/0x190 [ 714.036839] sock_sendmsg+0xc3/0x120 [ 714.040567] ___sys_sendmsg+0x803/0x920 [ 714.044552] ? copy_msghdr_from_user+0x410/0x410 [ 714.049328] ? lock_downgrade+0x740/0x740 [ 714.053485] ? lock_acquire+0x170/0x3c0 [ 714.057473] ? check_preemption_disabled+0x41/0x280 [ 714.062508] ? __fget+0x345/0x520 [ 714.065977] ? ksys_dup3+0x3c0/0x3c0 [ 714.069703] ? vfs_write+0x3d7/0x540 [ 714.073428] ? __fget_light+0x1d1/0x230 [ 714.077415] __sys_sendmsg+0xec/0x1b0 [ 714.081229] ? __ia32_sys_shutdown+0x70/0x70 [ 714.085649] ? vfs_write+0x393/0x540 [ 714.089385] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 714.094145] ? trace_hardirqs_off_caller+0x69/0x210 [ 714.099187] ? do_syscall_64+0x21/0x620 [ 714.103183] do_syscall_64+0xf9/0x620 [ 714.106995] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 714.112191] RIP: 0033:0x45ca59 [ 714.115386] Code: 0d 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 714.134285] RSP: 002b:00007f71a5417c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 714.141992] RAX: ffffffffffffffda RBX: 0000000000501c60 RCX: 000000000045ca59 [ 714.149263] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 714.156538] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 714.163808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 714.171077] R13: 0000000000000a27 R14: 00000000004cd0a8 R15: 00007f71a54186d4 06:28:53 executing program 2: openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x20, 0x600]}, &(0x7f0000000080)=0x8) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x7, 0x0, 0x7, 0x1}}, 0x48) 06:28:53 executing program 1 (fault-call:10 fault-nth:1): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 714.460808] FAULT_INJECTION: forcing a failure. [ 714.460808] name failslab, interval 1, probability 0, space 0, times 0 [ 714.509394] CPU: 0 PID: 5051 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 714.517228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 714.526585] Call Trace: [ 714.529192] dump_stack+0x1fc/0x2fe [ 714.532833] should_fail.cold+0xa/0x14 [ 714.536727] ? setup_fault_attr+0x200/0x200 [ 714.541066] __should_failslab+0x115/0x180 [ 714.545308] should_failslab+0x5/0xf [ 714.549029] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 714.554145] __kmalloc_node_track_caller+0x38/0x70 [ 714.559089] __kmalloc_reserve.isra.0+0x39/0xe0 [ 714.563769] __alloc_skb+0xef/0x5b0 [ 714.567404] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 714.572256] ? netlink_autobind.isra.0+0x217/0x300 [ 714.577196] netlink_sendmsg+0xa2e/0xcc0 [ 714.581273] ? nlmsg_notify+0x190/0x190 [ 714.585256] ? move_addr_to_kernel.part.0+0x110/0x110 [ 714.590461] ? nlmsg_notify+0x190/0x190 [ 714.594446] sock_sendmsg+0xc3/0x120 [ 714.598172] ___sys_sendmsg+0x803/0x920 [ 714.602158] ? copy_msghdr_from_user+0x410/0x410 [ 714.606930] ? lock_downgrade+0x740/0x740 [ 714.611081] ? lock_acquire+0x170/0x3c0 [ 714.615061] ? check_preemption_disabled+0x41/0x280 [ 714.620090] ? __fget+0x345/0x520 [ 714.623554] ? ksys_dup3+0x3c0/0x3c0 [ 714.627273] ? vfs_write+0x3d7/0x540 [ 714.630998] ? __fget_light+0x1d1/0x230 [ 714.634986] __sys_sendmsg+0xec/0x1b0 [ 714.638795] ? __ia32_sys_shutdown+0x70/0x70 [ 714.643202] ? vfs_write+0x393/0x540 [ 714.646930] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 714.651685] ? trace_hardirqs_off_caller+0x69/0x210 [ 714.656706] ? do_syscall_64+0x21/0x620 [ 714.660688] do_syscall_64+0xf9/0x620 [ 714.664500] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 714.669688] RIP: 0033:0x45ca59 [ 714.672883] Code: 0d 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 714.691786] RSP: 002b:00007f71a5417c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 714.699500] RAX: ffffffffffffffda RBX: 0000000000501c60 RCX: 000000000045ca59 [ 714.706782] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 714.714067] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 714.721340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 714.728623] R13: 0000000000000a27 R14: 00000000004cd0a8 R15: 00007f71a54186d4 06:28:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) bind$netlink(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004e40)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x3}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x4}}]}, 0x30}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', r5}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0x1}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x58}, 0x1, 0x0, 0x0, 0x240408c4}, 0x1) fcntl$addseals(r2, 0x409, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r7, 0x0, 0x0) 06:28:54 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000003c0)={0x0, r1, 0x5}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000002c0), 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) sendmsg$IPCTNL_MSG_CT_DELETE(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x168, 0x2, 0x1, 0x5, 0x0, 0x0, {0x5, 0x0, 0x7}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x592df60d}, @CTA_TUPLE_MASTER={0x78, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0x1e}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}]}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xf, 0x1, 'netbios-ns\x00'}}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_LABELS={0x14, 0x16, 0x1, 0x0, [0x400, 0xffffff81, 0x4, 0x1]}, @CTA_NAT_DST={0x50, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}]}, @CTA_NAT_V4_MINIP={0x8, 0x1, @remote}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast2}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @loopback}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @empty}]}, @CTA_TUPLE_ORIG={0xc, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_TUPLE_REPLY={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x50}, 0x4014) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:54 executing program 1 (fault-call:10 fault-nth:2): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 714.911753] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 06:28:54 executing program 2: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x6, 0x100) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0xffffffca, 0x0}}, 0x48) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x7132}) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) dup2(r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000002c0)=0x2) io_setup(0x9, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f0000000180)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0xff8e}]) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) io_cancel(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x3bef, r0, &(0x7f00000001c0)="d78277ee33cc567d5fa8a766e26707e4ac2ba3687cc66b79729f914801d2eacc504d9ad703afce0964799bab3a10d87e4818be06fc0cc351207de77f8198e294cf15988baec0c67003ddb43257e1b5e02a2b4e5362d58ea927d2edff1ff47f04a72e2d5822ce3e8c1368ccb7f8058c1315fa202f4e24ba2432b7f444f677bb2089082d31e8b2be790d7e1f586ee05fea963ce092ccd2257aef4df58401774c31c86c8a9954ab4914c36e421c97f5b808e6ca28e61ac4013ec8ee85f349b6e3bcdeebcffd36aa53f0992e9a3a40a549e24ea14d5b793288b8e650004f387be7d666d4dc", 0xe3, 0x9, 0x0, 0x1, r5}, &(0x7f00000000c0)) 06:28:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000040)) write$vhost_msg(r2, 0x0, 0x0) [ 715.064775] FAULT_INJECTION: forcing a failure. [ 715.064775] name failslab, interval 1, probability 0, space 0, times 0 [ 715.114441] CPU: 1 PID: 5069 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 715.122267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 715.131621] Call Trace: [ 715.134221] dump_stack+0x1fc/0x2fe [ 715.137865] should_fail.cold+0xa/0x14 [ 715.141776] ? setup_fault_attr+0x200/0x200 [ 715.146106] ? lock_downgrade+0x740/0x740 [ 715.150271] __should_failslab+0x115/0x180 [ 715.154517] should_failslab+0x5/0xf [ 715.158246] kmem_cache_alloc+0x40/0x370 [ 715.162318] skb_clone+0x151/0x3d0 [ 715.165866] netlink_deliver_tap+0x959/0xb90 [ 715.170894] netlink_unicast+0x547/0x6a0 [ 715.170915] ? netlink_sendskb+0x70/0x70 [ 715.170939] netlink_sendmsg+0x6e3/0xcc0 [ 715.170959] ? nlmsg_notify+0x190/0x190 [ 715.170974] ? move_addr_to_kernel.part.0+0x110/0x110 [ 715.170997] ? nlmsg_notify+0x190/0x190 [ 715.171011] sock_sendmsg+0xc3/0x120 [ 715.171028] ___sys_sendmsg+0x803/0x920 [ 715.171046] ? copy_msghdr_from_user+0x410/0x410 [ 715.171067] ? lock_downgrade+0x740/0x740 [ 715.171083] ? lock_acquire+0x170/0x3c0 [ 715.217010] ? check_preemption_disabled+0x41/0x280 [ 715.222035] ? __fget+0x345/0x520 [ 715.225497] ? ksys_dup3+0x3c0/0x3c0 [ 715.229216] ? vfs_write+0x3d7/0x540 [ 715.232941] ? __fget_light+0x1d1/0x230 [ 715.236930] __sys_sendmsg+0xec/0x1b0 [ 715.240746] ? __ia32_sys_shutdown+0x70/0x70 [ 715.245156] ? vfs_write+0x393/0x540 [ 715.248888] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 715.253649] ? trace_hardirqs_off_caller+0x69/0x210 [ 715.258678] ? do_syscall_64+0x21/0x620 [ 715.262668] do_syscall_64+0xf9/0x620 [ 715.266492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 715.271683] RIP: 0033:0x45ca59 [ 715.274879] Code: 0d 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 715.293782] RSP: 002b:00007f71a5417c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 715.301493] RAX: ffffffffffffffda RBX: 0000000000501c60 RCX: 000000000045ca59 [ 715.308767] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 715.316043] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 715.323315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 715.330592] R13: 0000000000000a27 R14: 00000000004cd0a8 R15: 00007f71a54186d4 [ 715.387964] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=258 sclass=netlink_route_socket pid=5068 comm=syz-executor.4 06:28:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x80000000400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) 06:28:55 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r3, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$VIDIOC_STREAMON(r3, 0x40045612, &(0x7f0000000140)=0x2) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000854000/0x4000)=nil, 0x4000, 0x2, 0x28011, r5, 0xd3b47000) mmap$dsp(&(0x7f0000580000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, r5, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x54400, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f00000000c0)={0x1, 0x32314d56, 0x1, @discrete={0x2}}) 06:28:55 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cpuinfo\x00', 0x0, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:55 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={r5, 0x42, "5a2bf0b4e64181fb68ae1181ebfb20908cdf20d5bbec06cea150254dfebb9753e60184dbc456b31e5dfdfdc6450134d0d21c7409d9ba7a3d52ecde754bfa2b571eea"}, &(0x7f00000000c0)=0x4a) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r6, 0x0, 0x0) 06:28:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:28:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a40, 0x0) write$vhost_msg(r3, 0x0, 0x0) [ 717.471132] block nbd4: Receive control failed (result -107) [ 717.951841] block nbd4: Attempted send on invalid socket [ 717.957399] block nbd4: shutting down sockets [ 717.961934] print_req_error: 2516 callbacks suppressed [ 717.961942] print_req_error: I/O error, dev nbd4, sector 0 [ 717.973326] print_req_error: I/O error, dev nbd4, sector 0 [ 717.979004] buffer_io_error: 3490 callbacks suppressed [ 717.979013] Buffer I/O error on dev nbd4, logical block 0, async page read [ 717.991643] print_req_error: I/O error, dev nbd4, sector 2 [ 717.997558] Buffer I/O error on dev nbd4, logical block 1, async page read [ 718.005982] print_req_error: I/O error, dev nbd4, sector 4 [ 718.011647] Buffer I/O error on dev nbd4, logical block 2, async page read [ 718.018936] print_req_error: I/O error, dev nbd4, sector 6 [ 718.024667] Buffer I/O error on dev nbd4, logical block 3, async page read [ 718.031989] print_req_error: I/O error, dev nbd4, sector 0 [ 718.037713] Buffer I/O error on dev nbd4, logical block 0, async page read [ 718.045080] print_req_error: I/O error, dev nbd4, sector 2 [ 718.050745] Buffer I/O error on dev nbd4, logical block 1, async page read [ 718.058954] print_req_error: I/O error, dev nbd4, sector 4 [ 718.064726] Buffer I/O error on dev nbd4, logical block 2, async page read [ 718.071758] Buffer I/O error on dev nbd4, logical block 3, async page read [ 718.081779] print_req_error: I/O error, dev nbd4, sector 0 [ 718.087537] Buffer I/O error on dev nbd4, logical block 0, async page read [ 718.094630] Buffer I/O error on dev nbd4, logical block 1, async page read [ 718.102117] print_req_error: I/O error, dev nbd4, sector 0 [ 718.109074] ldm_validate_partition_table(): Disk read failed. [ 718.116006] Dev nbd4: unable to read RDB block 0 [ 718.122449] nbd4: unable to read partition table [ 718.978251] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=258 sclass=netlink_route_socket pid=5068 comm=syz-executor.4 [ 719.030586] block nbd4: Receive control failed (result -107) [ 719.080635] block nbd4: Attempted send on invalid socket [ 719.086248] block nbd4: shutting down sockets [ 719.164377] ldm_validate_partition_table(): Disk read failed. [ 719.171017] Dev nbd4: unable to read RDB block 0 [ 719.176875] nbd4: unable to read partition table 06:28:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004e40)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x3}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x4}}]}, 0x30}}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@local, @loopback, @private1={0xfc, 0x1, [], 0x1}, 0x7, 0x7fff, 0x9, 0x500, 0x3ff, 0x10000}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0xe, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={r6, 0x7}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvram\x00', 0x49cac0, 0x0) write$vhost_msg(r7, 0x0, 0x0) 06:28:58 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:58 executing program 4: prlimit64(0x0, 0x9, &(0x7f0000000280)={0x9, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x185000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10) [ 719.608735] block nbd4: Receive control failed (result -107) [ 719.635191] block nbd4: Attempted send on invalid socket [ 719.640682] block nbd4: shutting down sockets 06:28:58 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x3, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 719.700502] ldm_validate_partition_table(): Disk read failed. [ 719.750350] Dev nbd4: unable to read RDB block 0 [ 719.794457] nbd4: unable to read partition table [ 719.817652] ldm_validate_partition_table(): Disk read failed. 06:28:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x41e082, 0x0) write$vhost_msg(r4, 0x0, 0xffffffffffffffa5) [ 719.864785] Dev nbd4: unable to read RDB block 0 [ 719.898766] nbd4: unable to read partition table [ 719.979437] ldm_validate_partition_table(): Disk read failed. [ 720.047550] Dev nbd4: unable to read RDB block 0 06:28:59 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x7, 0x3, 0x1, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_config_ext, 0x201, 0xfffffffffffffffc, 0x0, 0x0, 0x2000000, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 720.080576] nbd4: unable to read partition table 06:28:59 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r3, 0x0, 0x0) 06:28:59 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x72ab0fe4b71176c3, 0x0, 0x0, 0x3, 0x0, 0x2}, 0x0, 0xb, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x80800, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040)='NLBL_CIPSOv4\x00') openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:28:59 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400200, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000080)={0x0, 0x0, 0x6}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ftruncate(r3, 0x3ff) 06:28:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x5a) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$KVM_GET_API_VERSION(r3, 0xae00, 0x0) 06:28:59 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x20400, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:28:59 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x5, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:28:59 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x40200, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 06:29:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r4, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r5, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) kcmp(0x0, r3, 0x0, r4, r5) 06:29:00 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000040)={0x81, 0xa7, 0x9, 0x100, 0x1, [{0x1, 0x3, 0x4a97, [], 0x4}]}) ioctl$FITHAW(r1, 0xc0045878) 06:29:00 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) getsockopt$IP_SET_OP_VERSION(r1, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:29:00 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x1e9540, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) readv(r0, &(0x7f0000000100), 0x0) ioctl$TIOCL_SCROLLCONSOLE(r1, 0x541c, &(0x7f0000000040)={0xd, 0x7}) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0xa32c1f3c9caa8f06, r2}) 06:29:00 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x6, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 721.223727] block nbd4: Receive control failed (result -107) [ 721.239696] block nbd4: Attempted send on invalid socket [ 721.245241] block nbd4: shutting down sockets [ 721.264779] ldm_validate_partition_table(): Disk read failed. [ 721.280108] Dev nbd4: unable to read RDB block 0 [ 721.286529] nbd4: unable to read partition table [ 721.301439] ldm_validate_partition_table(): Disk read failed. 06:29:00 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0xb8b42, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x391080, 0x0) write$vhost_msg(r0, &(0x7f0000000080)={0x1, {0x0, 0x0, 0x0, 0x3, 0x1}}, 0x88) [ 721.346803] Dev nbd4: unable to read RDB block 0 [ 721.353387] nbd4: unable to read partition table [ 721.376045] ldm_validate_partition_table(): Disk read failed. [ 721.389627] Dev nbd4: unable to read RDB block 0 06:29:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r1, 0xdb80a000) perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x70, 0x40, 0x9, 0x4, 0xdd, 0x0, 0x7, 0x104, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x8811, 0x8, 0x654, 0x3, 0xd7, 0x6}, 0xffffffffffffffff, 0x7, r1, 0x2) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x80880, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001ff) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r3, 0x0, 0x0) [ 721.401651] nbd4: unable to read partition table [ 721.444001] ldm_validate_partition_table(): Disk read failed. [ 721.450777] Dev nbd4: unable to read RDB block 0 [ 721.456517] nbd4: unable to read partition table [ 721.468151] ldm_validate_partition_table(): Disk read failed. 06:29:00 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x2, r1}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x101000, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r4, 0xc0945662, &(0x7f0000000200)={0x6, 0x0, [], {0x0, @bt={0x7, 0x4, 0x0, 0x1, 0x2, 0x5, 0x9, 0x3ff, 0x3, 0xfffffff9, 0x10000, 0xc513, 0x8, 0x0, 0x4, 0x9, {0x7050, 0x8000000}, 0x8, 0xcc}}}) ioctl$SIOCX25GFACILITIES(r3, 0x89e2, &(0x7f0000000080)) write$vhost_msg(r2, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 721.534206] Dev nbd4: unable to read RDB block 0 [ 721.543718] nbd4: unable to read partition table 06:29:00 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x7, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:29:00 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x480080, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x80, 0x3, 0x40, 0x9, 0x0, 0x9, 0x60030, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, @perf_config_ext={0x100000000, 0x3}, 0x12, 0x100, 0xb854ffe8, 0x3, 0x1, 0x101, 0x9}, r2, 0x8, r3, 0x3) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:29:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) fremovexattr(r1, &(0x7f0000000100)=@random={'btrfs.', '/dev/nvram\x00'}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) write$vhost_msg(r3, 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x10000, 0x0) 06:29:00 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0xfc302, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 721.778363] block nbd4: Receive control failed (result -107) [ 721.813858] block nbd4: Attempted send on invalid socket [ 721.819399] block nbd4: shutting down sockets 06:29:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x135040, 0x50) write$vhost_msg(r2, 0x0, 0x0) [ 721.883620] ldm_validate_partition_table(): Disk read failed. 06:29:01 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x8, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:29:01 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000001c0)=""/10) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0xc4, 0x0, 0x2, 0x201, 0x0, 0x0, {0x2, 0x0, 0x1}, [@CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x800}, @CTA_EXPECT_TUPLE={0xa8, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @ipv4={[], [], @remote}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3b}}}}, @CTA_TUPLE_ZONE={0xffffffffffffff3a, 0x3, 0x1, 0x0, 0x5}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x23}}, {0x14, 0x4, @empty}}}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8040000}, 0x40004) [ 721.951620] Dev nbd4: unable to read RDB block 0 06:29:01 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x80000, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 722.003284] nbd4: unable to read partition table [ 722.004640] audit: type=1800 audit(4294967341.092:135): pid=5319 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16204 res=0 [ 722.031217] ldm_validate_partition_table(): Disk read failed. [ 722.043871] Dev nbd4: unable to read RDB block 0 [ 722.087775] nbd4: unable to read partition table 06:29:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xe89a4b5f9b118e9b, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400201) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r2, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x2ac, r3, 0x200, 0x70bd25, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), 0x10) setuid(r6) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDSKBSENT(r7, 0x4b49, &(0x7f00000002c0)={0x7, "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"}) ioctl$TUNSETOWNER(r4, 0x400454cc, r6) write$vhost_msg(r4, 0x0, 0x0) [ 722.138070] ldm_validate_partition_table(): Disk read failed. 06:29:01 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x10000) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 722.178490] Dev nbd4: unable to read RDB block 0 [ 722.199877] nbd4: unable to read partition table 06:29:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xac8c2, 0x0) write$vhost_msg(r2, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r4, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffff801}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0x40}, 0x1, 0x0, 0x0, 0x840}, 0x20040000) 06:29:01 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 722.284640] ldm_validate_partition_table(): Disk read failed. [ 722.323481] Dev nbd4: unable to read RDB block 0 [ 722.345778] nbd4: unable to read partition table [ 722.385048] ldm_validate_partition_table(): Disk read failed. [ 722.401681] Dev nbd4: unable to read RDB block 0 [ 722.409319] nbd4: unable to read partition table 06:29:01 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28831, r1, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) r3 = syz_open_procfs(r2, &(0x7f0000000080)='task\x00') renameat(r1, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x2, 0x1}}, 0xffffffffffffff62) [ 723.805895] block nbd4: Receive control failed (result -107) [ 723.846606] block nbd4: Attempted send on invalid socket [ 723.852129] block nbd4: shutting down sockets [ 723.856954] print_req_error: 869 callbacks suppressed [ 723.856962] print_req_error: I/O error, dev nbd4, sector 0 [ 723.873212] buffer_io_error: 1118 callbacks suppressed [ 723.873219] Buffer I/O error on dev nbd4, logical block 0, async page read [ 723.891808] print_req_error: I/O error, dev nbd4, sector 2 [ 723.897570] Buffer I/O error on dev nbd4, logical block 1, async page read [ 723.906092] print_req_error: I/O error, dev nbd4, sector 4 [ 723.911761] Buffer I/O error on dev nbd4, logical block 2, async page read [ 723.922760] print_req_error: I/O error, dev nbd4, sector 6 [ 723.928491] Buffer I/O error on dev nbd4, logical block 3, async page read [ 723.935781] print_req_error: I/O error, dev nbd4, sector 0 [ 723.941411] Buffer I/O error on dev nbd4, logical block 0, async page read [ 723.948728] print_req_error: I/O error, dev nbd4, sector 2 [ 723.954445] Buffer I/O error on dev nbd4, logical block 1, async page read [ 723.961672] print_req_error: I/O error, dev nbd4, sector 4 [ 723.967410] Buffer I/O error on dev nbd4, logical block 2, async page read [ 723.974719] print_req_error: I/O error, dev nbd4, sector 6 [ 723.980352] Buffer I/O error on dev nbd4, logical block 3, async page read [ 723.987619] print_req_error: I/O error, dev nbd4, sector 0 [ 723.993462] Buffer I/O error on dev nbd4, logical block 0, async page read [ 724.000720] print_req_error: I/O error, dev nbd4, sector 2 [ 724.006446] Buffer I/O error on dev nbd4, logical block 1, async page read [ 724.016387] ldm_validate_partition_table(): Disk read failed. [ 724.036165] Dev nbd4: unable to read RDB block 0 [ 724.063344] nbd4: unable to read partition table [ 724.102350] ldm_validate_partition_table(): Disk read failed. [ 724.130248] Dev nbd4: unable to read RDB block 0 [ 724.148913] nbd4: unable to read partition table [ 724.243133] audit: type=1800 audit(4294967343.332:136): pid=5363 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="cgroup.controllers" dev="sda1" ino=16297 res=0 06:29:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000000)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:29:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='batadv0\x00') openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) 06:29:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:29:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$SNDCTL_DSP_POST(r0, 0x5008, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) getsockname$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, &(0x7f0000000080)=0x10) 06:29:04 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) sendmsg$rds(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)=""/162, 0xa2}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3}, 0x81) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000080)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b4000000", @ANYRES16=r2, @ANYBLOB="000826bd7000ffdbdf250400005c4abe6580080006000400000008000600000000000500020008000000060005004e23000008000300000000006c000180140004002001000000000000000000000000000108000700", @ANYRES32=0x0, @ANYBLOB="0800030064010102060005004e23000014000400fc01000000000000000000000000000014000400fe8000000000000000000000000000aa14000400fe8800000000000000000000000001010800020006000000"], 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 725.538861] block nbd4: Receive control failed (result -107) [ 725.678071] block nbd4: Attempted send on invalid socket [ 725.683730] block nbd4: shutting down sockets [ 725.700883] ldm_validate_partition_table(): Disk read failed. [ 725.793762] Dev nbd4: unable to read RDB block 0 [ 725.828383] nbd4: unable to read partition table 06:29:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r4, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) write$binfmt_script(r2, &(0x7f0000003300)=ANY=[@ANYRES64=r0, @ANYRES64=r3, @ANYRESDEC=r3, @ANYBLOB="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@ANYRES64=r4], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001140)='memory.swap.current\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x10dd2ca) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000001100)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$SOUND_PCM_READ_CHANNELS(r5, 0x80045006, &(0x7f0000001080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r6, 0x0, 0x0) [ 725.857023] ldm_validate_partition_table(): Disk read failed. [ 725.865435] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=5397 comm=syz-executor.3 [ 725.868419] Dev nbd4: unable to read RDB block 0 [ 725.889031] nbd4: unable to read partition table [ 725.900381] ldm_validate_partition_table(): Disk read failed. [ 725.914320] Dev nbd4: unable to read RDB block 0 [ 725.934161] nbd4: unable to read partition table [ 725.944721] ldm_validate_partition_table(): Disk read failed. [ 725.951471] Dev nbd4: unable to read RDB block 0 [ 725.957150] nbd4: unable to read partition table [ 725.965584] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=5397 comm=syz-executor.3 06:29:05 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0xe, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 726.056965] ldm_validate_partition_table(): Disk read failed. [ 726.079768] Dev nbd4: unable to read RDB block 0 [ 726.123769] nbd4: unable to read partition table 06:29:05 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(0xffffffffffffffff, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="020000004e2a0ed81239", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0xe, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={r3, 0x40}, &(0x7f0000000380)=0x8) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/vcsa\x00', 0x200000, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)=ANY=[@ANYBLOB="20000000030301040000000000050000030000060c000200ff4d7b9845000000"], 0x20}, 0x1, 0x0, 0x0, 0x4048010}, 0x4004) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000080)=0x1) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) write$vhost_msg(r6, &(0x7f00000000c0)={0x1, {&(0x7f0000000200)=""/169, 0xa9, &(0x7f00000002c0)=""/148, 0x3, 0x2}}, 0x48) [ 726.159797] ldm_validate_partition_table(): Disk read failed. [ 726.193839] Dev nbd4: unable to read RDB block 0 [ 726.227938] nbd4: unable to read partition table 06:29:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x2, 0x14, 0x0, 0x23, 0x0, 0x5, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000040)={0x3, 'xfrm0\x00', {0x9}, 0x200}) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 726.390829] block nbd4: Receive control failed (result -107) [ 726.427809] block nbd4: Attempted send on invalid socket [ 726.433668] block nbd4: shutting down sockets 06:29:05 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:29:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r4, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) fsync(r4) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000ac0)={0x20, r6, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x5}]}]}, 0x20}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r7, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) sendmsg$TIPC_NL_BEARER_ADD(r7, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0xbc, r6, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff0001}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xa}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffffff01}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xc8}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8011}, 0x20004000) write$vhost_msg(r2, 0x0, 0x0) [ 726.527080] ldm_validate_partition_table(): Disk read failed. [ 726.588281] Dev nbd4: unable to read RDB block 0 [ 726.596319] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 726.638708] nbd4: unable to read partition table [ 726.644424] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=5445 comm=syz-executor.5 06:29:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x8}, 0x0, 0xfffffffffdfff7ff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) connect$bt_sco(r2, &(0x7f0000000040)={0x1f, @none}, 0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 726.750252] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 726.782999] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=5452 comm=syz-executor.5 06:29:05 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x48, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:29:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x84000000000000) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) 06:29:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) [ 727.099696] block nbd4: Receive control failed (result -107) [ 727.204053] block nbd4: Attempted send on invalid socket [ 727.209707] block nbd4: shutting down sockets [ 727.232997] ldm_validate_partition_table(): Disk read failed. [ 727.283703] Dev nbd4: unable to read RDB block 0 [ 727.300604] nbd4: unable to read partition table [ 727.325819] ldm_validate_partition_table(): Disk read failed. [ 727.332518] Dev nbd4: unable to read RDB block 0 [ 727.341163] nbd4: unable to read partition table [ 727.447773] block nbd4: Device being setup by another task [ 727.458147] ldm_validate_partition_table(): Disk read failed. 06:29:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r4, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={@map, r5, 0x21}, 0x10) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000140)={0xfffffff, 0x400, 0xfffffbff, r4, 0x0, &(0x7f0000000100)={0x0, 0x9, [], @p_u32=&(0x7f00000000c0)}}) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x0, 0x0) bind$rose(r6, &(0x7f0000000080)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, 0x1c) write$vhost_msg(r2, 0x0, 0x0) 06:29:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x4c, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 727.508531] Dev nbd4: unable to read RDB block 0 [ 727.584724] nbd4: unable to read partition table [ 727.612514] ldm_validate_partition_table(): Disk read failed. [ 727.619980] Dev nbd4: unable to read RDB block 0 [ 727.628300] nbd4: unable to read partition table 06:29:06 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x14, r2, 0xf01, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x8c, r2, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 06:29:06 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) fadvise64(r1, 0x5, 0x9, 0x3) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:29:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x8, 0x2}) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:29:07 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x60, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:29:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$SIOCAX25GETUID(r3, 0x89e0, &(0x7f0000000040)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xee01}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r4, 0x0, 0x0) [ 727.967573] block nbd4: Receive control failed (result -107) [ 727.983111] block nbd4: Attempted send on invalid socket [ 727.988585] block nbd4: shutting down sockets [ 728.006159] ldm_validate_partition_table(): Disk read failed. [ 728.020386] Dev nbd4: unable to read RDB block 0 [ 728.034662] nbd4: unable to read partition table [ 728.044581] ldm_validate_partition_table(): Disk read failed. [ 728.083016] Dev nbd4: unable to read RDB block 0 [ 728.129635] nbd4: unable to read partition table [ 728.178455] ldm_validate_partition_table(): Disk read failed. [ 728.186320] Dev nbd4: unable to read RDB block 0 [ 728.192769] nbd4: unable to read partition table 06:29:07 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x0, 0x106, 0x5}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsu\x00', 0x60200, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000000c0)=""/43) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0, 0x0, 0x2}}, 0x48) 06:29:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 728.220117] ldm_validate_partition_table(): Disk read failed. [ 728.226876] Dev nbd4: unable to read RDB block 0 [ 728.232591] nbd4: unable to read partition table 06:29:07 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x68, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 06:29:07 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xaca00, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:29:07 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) [ 728.596480] block nbd4: Receive control failed (result -107) 06:29:07 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x1a, 0x0}}, 0x99) 06:29:07 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r0, 0x0, 0x0) open(&(0x7f00000010c0)='\x00', 0x8800, 0x203) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000012c0)='cgroup.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001280)={&(0x7f0000001080)='./file0\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0xc) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) recvfrom(r1, &(0x7f0000001100)=""/243, 0xf3, 0x26c05c15920f2f63, &(0x7f0000001200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x2, {0xa, 0x4e22, 0x1, @remote, 0x9}}}, 0x80) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x1010, r2, 0x0) write$UHID_INPUT(r1, &(0x7f0000000040)={0x8, {"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", 0x1000}}, 0x1006) 06:29:07 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x6c, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 728.743521] block nbd4: Attempted send on invalid socket [ 728.749040] block nbd4: shutting down sockets 06:29:07 executing program 0: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x42100, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$TIOCSIG(r1, 0x40045436, 0x3f) ioctl$SNDRV_PCM_IOCTL_LINK(r0, 0x40044160, &(0x7f0000000080)=0x1) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:29:08 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r1, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) readv(r3, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/150, 0x96}], 0x1) ioctl$TIOCGPTPEER(r3, 0x5441, 0x5) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) [ 729.106527] print_req_error: 949 callbacks suppressed [ 729.106537] print_req_error: I/O error, dev nbd4, sector 0 [ 729.117468] buffer_io_error: 1246 callbacks suppressed [ 729.117477] Buffer I/O error on dev nbd4, logical block 0, async page read [ 729.133816] print_req_error: I/O error, dev nbd4, sector 2 [ 729.139479] Buffer I/O error on dev nbd4, logical block 1, async page read [ 729.148598] print_req_error: I/O error, dev nbd4, sector 4 06:29:08 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x74, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) [ 729.154708] Buffer I/O error on dev nbd4, logical block 2, async page read [ 729.163945] print_req_error: I/O error, dev nbd4, sector 6 [ 729.169603] Buffer I/O error on dev nbd4, logical block 3, async page read [ 729.178767] print_req_error: I/O error, dev nbd4, sector 0 [ 729.184566] Buffer I/O error on dev nbd4, logical block 0, async page read [ 729.198581] print_req_error: I/O error, dev nbd4, sector 2 [ 729.204341] Buffer I/O error on dev nbd4, logical block 1, async page read [ 729.217742] print_req_error: I/O error, dev nbd4, sector 4 [ 729.223456] Buffer I/O error on dev nbd4, logical block 2, async page read [ 729.236845] print_req_error: I/O error, dev nbd4, sector 6 [ 729.242528] Buffer I/O error on dev nbd4, logical block 3, async page read [ 729.252431] print_req_error: I/O error, dev nbd4, sector 0 [ 729.258232] Buffer I/O error on dev nbd4, logical block 0, async page read [ 729.269369] print_req_error: I/O error, dev nbd4, sector 2 [ 729.275441] Buffer I/O error on dev nbd4, logical block 1, async page read 06:29:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x28011, r3, 0x0) write$FUSE_INTERRUPT(r3, &(0x7f00000000c0)={0x2, 0xfffffffffffffffe, 0x5}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000017c0)={0x2, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x26}}}}, 0x88) write$vhost_msg(r4, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x6) r7 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r7, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x8000000}, 0xc) getsockopt$netlink(r6, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000200)=0x31) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, r6) ioctl$MON_IOCX_GETX(r8, 0x4018920a, &(0x7f0000000140)={&(0x7f0000000040), &(0x7f0000000100)=""/54, 0x36}) [ 729.318933] ldm_validate_partition_table(): Disk read failed. [ 729.355811] Dev nbd4: unable to read RDB block 0 [ 729.391755] nbd4: unable to read partition table [ 729.443809] ================================================================== [ 729.451517] BUG: KASAN: use-after-free in free_netdev+0x3b0/0x420 [ 729.457754] Read of size 8 at addr ffff88808bb0c720 by task syz-executor.1/5604 [ 729.465189] [ 729.466821] CPU: 0 PID: 5604 Comm: syz-executor.1 Not tainted 4.19.128-syzkaller #0 [ 729.474608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 729.483955] Call Trace: [ 729.486549] dump_stack+0x1fc/0x2fe [ 729.490179] ? free_netdev+0x3b0/0x420 [ 729.494072] print_address_description.cold+0x54/0x222 [ 729.499350] ? free_netdev+0x3b0/0x420 [ 729.503244] kasan_report.cold+0x88/0x2b9 [ 729.507400] free_netdev+0x3b0/0x420 [ 729.511127] netdev_run_todo+0x5ea/0x740 [ 729.515195] ? register_netdev+0x50/0x50 [ 729.519258] ? check_preemption_disabled+0x41/0x280 [ 729.524286] ? get_target_net+0x110/0x110 [ 729.528441] rtnetlink_rcv_msg+0x460/0xb80 [ 729.532801] ? rtnl_calcit.isra.0+0x430/0x430 [ 729.537305] ? netdev_pick_tx+0x2f0/0x2f0 [ 729.541452] ? __copy_skb_header+0x380/0x510 [ 729.545862] ? sock_queue_err_skb+0x710/0x710 [ 729.550362] ? check_preemption_disabled+0x41/0x280 [ 729.555386] netlink_rcv_skb+0x160/0x410 [ 729.559463] ? rtnl_calcit.isra.0+0x430/0x430 [ 729.563975] ? netlink_ack+0xa50/0xa50 [ 729.567880] netlink_unicast+0x4d7/0x6a0 [ 729.571947] ? netlink_sendskb+0x70/0x70 [ 729.576018] netlink_sendmsg+0x6e3/0xcc0 [ 729.580092] ? nlmsg_notify+0x190/0x190 [ 729.584070] ? move_addr_to_kernel.part.0+0x110/0x110 [ 729.589273] ? nlmsg_notify+0x190/0x190 [ 729.593261] sock_sendmsg+0xc3/0x120 [ 729.596980] ___sys_sendmsg+0x803/0x920 [ 729.600959] ? copy_msghdr_from_user+0x410/0x410 [ 729.605726] ? lock_downgrade+0x740/0x740 [ 729.609874] ? lock_acquire+0x170/0x3c0 [ 729.613854] ? check_preemption_disabled+0x41/0x280 [ 729.618877] ? __fget+0x345/0x520 [ 729.622336] ? ksys_dup3+0x3c0/0x3c0 [ 729.626050] ? lock_acquire+0x170/0x3c0 [ 729.630029] ? __might_fault+0xef/0x1d0 [ 729.633551] block nbd4: shutting down sockets [ 729.634004] ? __fget_light+0x1d1/0x230 [ 729.642452] __sys_sendmsg+0xec/0x1b0 [ 729.646263] ? __ia32_sys_shutdown+0x70/0x70 [ 729.650691] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 729.655447] ? trace_hardirqs_off_caller+0x69/0x210 [ 729.660470] ? do_syscall_64+0x21/0x620 [ 729.664454] do_syscall_64+0xf9/0x620 [ 729.668265] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 729.673454] RIP: 0033:0x45ca59 [ 729.676654] Code: 0d 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 729.695552] RSP: 002b:00007f71a53f6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 729.703268] RAX: ffffffffffffffda RBX: 0000000000501c60 RCX: 000000000045ca59 [ 729.710542] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 729.717814] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 729.725081] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 729.732347] R13: 0000000000000a27 R14: 00000000004cd0a8 R15: 00007f71a53f76d4 [ 729.739625] [ 729.741251] Allocated by task 5598: [ 729.744883] __kmalloc+0x15a/0x3c0 [ 729.748427] sk_prot_alloc+0x1e2/0x2d0 [ 729.752313] sk_alloc+0x36/0xf20 [ 729.755680] tun_chr_open+0x7b/0x560 [ 729.759471] misc_open+0x372/0x4a0 [ 729.763017] chrdev_open+0x219/0x5c0 [ 729.766732] do_dentry_open+0x4a8/0x1160 [ 729.770797] path_openat+0xe06/0x2eb0 [ 729.774602] do_filp_open+0x1a1/0x280 [ 729.778413] do_sys_open+0x3aa/0x510 [ 729.782134] do_syscall_64+0xf9/0x620 [ 729.785939] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 729.791118] [ 729.792744] Freed by task 5597: [ 729.796026] kfree+0xce/0x220 [ 729.799134] __sk_destruct+0x57a/0x780 [ 729.803027] sk_destruct+0xb9/0xf0 [ 729.806568] __sk_free+0xc2/0x2e0 [ 729.810025] sk_free+0x3b/0x50 [ 729.813220] __tun_detach+0xa1a/0x1040 [ 729.817110] tun_chr_close+0x10e/0x180 [ 729.820998] __fput+0x2cd/0x890 [ 729.824286] task_work_run+0x13f/0x1b0 [ 729.828179] exit_to_usermode_loop+0x251/0x2a0 [ 729.832769] do_syscall_64+0x538/0x620 [ 729.836661] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 729.841841] [ 729.843470] The buggy address belongs to the object at ffff88808bb0c080 [ 729.843470] which belongs to the cache kmalloc-4096 of size 4096 [ 729.856310] The buggy address is located 1696 bytes inside of [ 729.856310] 4096-byte region [ffff88808bb0c080, ffff88808bb0d080) [ 729.868357] The buggy address belongs to the page: [ 729.873296] page:ffffea00022ec300 count:1 mapcount:0 mapping:ffff88812c3dcdc0 index:0x0 compound_mapcount: 0 [ 729.883260] flags: 0xfffe0000008100(slab|head) [ 729.887854] raw: 00fffe0000008100 ffffea000250a508 ffffea00021fa308 ffff88812c3dcdc0 06:29:09 executing program 0: write$vhost_msg(0xffffffffffffffff, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) socket$xdp(0x2c, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) getsockopt$rose(r0, 0x104, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 729.895744] raw: 0000000000000000 ffff88808bb0c080 0000000100000001 0000000000000000 [ 729.903622] page dumped because: kasan: bad access detected [ 729.909322] [ 729.910946] Memory state around the buggy address: [ 729.915874] ffff88808bb0c600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 729.923234] ffff88808bb0c680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 729.930597] >ffff88808bb0c700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 729.937949] ^ [ 729.942356] ffff88808bb0c780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 729.949721] ffff88808bb0c800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 729.957073] ================================================================== [ 729.964425] Disabling lock debugging due to kernel taint 06:29:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000200)={0x3, 0xffff, 0x400000}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f00000001c0)={0x0, 0xfffffc38, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r5, 0x23f, 0x0, 0x0, {{}, {}, {0x13, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x300, 0x70bd28, 0x25dfdbfc, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4040010}, 0x80) 06:29:09 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) write$vhost_msg(r0, &(0x7f0000000040)={0x1, {0x0, 0x0, 0x0, 0x0, 0x3}}, 0x48) 06:29:09 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffc}, 0x10281, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/150, 0x96}], 0x1) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0x17, 0x1ec, &(0x7f00000192c0)}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000196c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@private}}, &(0x7f0000000140)=0xffffffffffffff11) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000197c0)={@dev={0xfe, 0x80, [], 0x3e}, @mcast2, @dev={0xfe, 0x80, [], 0x28}, 0x4, 0x401, 0xff, 0x580, 0x7f, 0x800004, r2}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000), &(0x7f00000002c0)=""/102400, 0x19000}) r3 = socket(0x0, 0x3, 0xfffffffc) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) syz_open_dev$ndb(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 06:29:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) fcntl$getown(r2, 0x9) write$vhost_msg(r2, 0x0, 0x0) 06:29:09 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20400, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r1, 0xc2604110, &(0x7f00000001c0)={0x10001, [[0x8000, 0x1, 0xca, 0x8, 0x2, 0x7fffffff, 0x90000, 0x1], [0x0, 0x100, 0x2, 0x8, 0x20, 0x3, 0x3, 0xb1e956c8], [0x0, 0x1, 0x3, 0xfffffffe, 0x0, 0x7ff, 0x1, 0x88]], [], [{0x0, 0x6483, 0x0, 0x0, 0x1}, {0x200, 0x8, 0x1}, {0x9, 0xffffffe1, 0x1, 0x1}, {0x0, 0x4, 0x1, 0x0, 0x1, 0x1}, {0x7675, 0x601, 0x1, 0x1, 0x1, 0x1}, {0x2250, 0x7fff}, {0x1, 0x9, 0x0, 0x0, 0x0, 0x1}, {0x80000001, 0x3, 0x1, 0x0, 0x1, 0x1}, {0x5, 0xfffffffa, 0x1, 0x1, 0x1, 0x1}, {0x0, 0x3, 0x1, 0x0, 0x1, 0x1}, {0xdd8b, 0x4f, 0x1, 0x0, 0x0, 0x1}, {0xfbc, 0xcf7, 0x1}], [], 0x7}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = accept$phonet_pipe(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockname(r3, &(0x7f0000000440)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80) write$vhost_msg(r0, &(0x7f0000000140)={0x1, {0x0, 0x0, 0x0}}, 0x48) 06:29:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1ffffff}, 0x3a) getsockopt$netlink(r3, 0x10e, 0x9, 0xfffffffffffffffe, &(0x7f0000000080)=0x3bb) write$binfmt_elf64(r3, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x9, 0xb4, 0x1f, 0xfffffffffffffffb, 0x2, 0x3, 0x8001, 0xa2, 0x40, 0x195, 0x3, 0x3ba2, 0x38, 0x1, 0x4, 0xfff, 0xce}, [{0x7, 0x8000, 0x5, 0x800000000000001, 0x6, 0x5, 0x100000000, 0x8000000327c}, {0x70000000, 0x566, 0x40, 0x9, 0x580, 0xd487, 0x8, 0x1f}], "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", [[], []]}, 0x3ac) write$vhost_msg(r2, 0x0, 0x0) 06:29:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x3ffffffffffffd) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xa8a42, 0x0) write$vhost_msg(r2, 0x0, 0x0) [ 730.414737] Kernel panic - not syncing: panic_on_warn set ... [ 730.414737] [ 730.422141] CPU: 1 PID: 5604 Comm: syz-executor.1 Tainted: G B 4.19.128-syzkaller #0 [ 730.431323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.440671] Call Trace: [ 730.443270] dump_stack+0x1fc/0x2fe [ 730.446900] panic+0x26a/0x50e [ 730.450097] ? __warn_printk+0xf3/0xf3 [ 730.454024] ? preempt_schedule_common+0x4a/0xc0 [ 730.458779] ? free_netdev+0x3b0/0x420 [ 730.462669] ? ___preempt_schedule+0x16/0x18 [ 730.467081] ? trace_hardirqs_on+0x55/0x210 [ 730.471410] ? free_netdev+0x3b0/0x420 [ 730.475302] kasan_end_report+0x43/0x49 [ 730.479282] kasan_report.cold+0xa4/0x2b9 [ 730.483434] free_netdev+0x3b0/0x420 [ 730.487152] netdev_run_todo+0x5ea/0x740 [ 730.491220] ? register_netdev+0x50/0x50 [ 730.495289] ? check_preemption_disabled+0x41/0x280 [ 730.500308] ? get_target_net+0x110/0x110 [ 730.504460] rtnetlink_rcv_msg+0x460/0xb80 [ 730.508699] ? rtnl_calcit.isra.0+0x430/0x430 [ 730.513198] ? netdev_pick_tx+0x2f0/0x2f0 [ 730.517349] ? __copy_skb_header+0x380/0x510 [ 730.521758] ? sock_queue_err_skb+0x710/0x710 [ 730.526260] ? check_preemption_disabled+0x41/0x280 [ 730.531281] netlink_rcv_skb+0x160/0x410 [ 730.535342] ? rtnl_calcit.isra.0+0x430/0x430 [ 730.539838] ? netlink_ack+0xa50/0xa50 [ 730.543734] netlink_unicast+0x4d7/0x6a0 [ 730.547799] ? netlink_sendskb+0x70/0x70 [ 730.551867] netlink_sendmsg+0x6e3/0xcc0 [ 730.555932] ? nlmsg_notify+0x190/0x190 [ 730.559909] ? move_addr_to_kernel.part.0+0x110/0x110 [ 730.565109] ? nlmsg_notify+0x190/0x190 [ 730.569084] sock_sendmsg+0xc3/0x120 [ 730.572801] ___sys_sendmsg+0x803/0x920 [ 730.576777] ? copy_msghdr_from_user+0x410/0x410 [ 730.581537] ? lock_downgrade+0x740/0x740 [ 730.585685] ? lock_acquire+0x170/0x3c0 [ 730.589664] ? check_preemption_disabled+0x41/0x280 [ 730.594685] ? __fget+0x345/0x520 [ 730.598143] ? ksys_dup3+0x3c0/0x3c0 [ 730.601858] ? lock_acquire+0x170/0x3c0 [ 730.605831] ? __might_fault+0xef/0x1d0 [ 730.609808] ? __fget_light+0x1d1/0x230 [ 730.613791] __sys_sendmsg+0xec/0x1b0 [ 730.617595] ? __ia32_sys_shutdown+0x70/0x70 [ 730.622012] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 730.626765] ? trace_hardirqs_off_caller+0x69/0x210 [ 730.631789] ? do_syscall_64+0x21/0x620 [ 730.635770] do_syscall_64+0xf9/0x620 [ 730.639573] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 730.644759] RIP: 0033:0x45ca59 [ 730.647952] Code: 0d 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 730.666853] RSP: 002b:00007f71a53f6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 730.674563] RAX: ffffffffffffffda RBX: 0000000000501c60 RCX: 000000000045ca59 [ 730.681831] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 730.689098] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 730.696367] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 730.703637] R13: 0000000000000a27 R14: 00000000004cd0a8 R15: 00007f71a53f76d4 [ 730.712079] Kernel Offset: disabled [ 730.722081] Rebooting in 86400 seconds..