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", 0x1000}], 0x2, &(0x7f0000005a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r9}}}], 0x20, 0x4000000}], 0x8, 0x200000d2) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={r3, 0x0, r9}, 0xc) [ 259.727121] block nbd3: Receive control failed (result -107) [ 259.745310] block nbd3: shutting down sockets 08:28:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x9f9}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{&(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) fcntl$setpipe(r4, 0x407, 0x6) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0x1}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000180)='./bus\x00', 0xc2) ftruncate(r5, 0x800) lseek(r5, 0x0, 0x2) r6 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x8400f7fffff8) creat(&(0x7f0000000680)='./bus\x00', 0x1c7) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000140), 0x4) 08:28:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000140)="25bca274769e620a2734fa0095e0612687ecb86a548802a902000000000000004e2f98b579a782d257146d0e0206e73ba8f4952bedc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='max_batih_time=0x0000000000000000,\x00']) 08:28:12 executing program 5: 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={0xfffffffffffff1b6}, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[], 0x88}}, 0x4841) close(r0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x20, @dev}, @in={0x2, 0x0, @rand_addr=0x64010100}, @in={0x2, 0x4e22, @multicast1}], 0x3c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x149042, 0x0) recvfrom$ax25(r1, &(0x7f0000000040)=""/5, 0x5, 0x10020, &(0x7f0000000200)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x6}, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) ftruncate(r3, 0x200002) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 08:28:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 260.052103] EXT4-fs (loop1): Unrecognized mount option "max_batih_time=0x0000000000000000" or missing value [ 260.062120] block nbd3: Receive control failed (result -107) [ 260.071220] block nbd3: shutting down sockets 08:28:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:12 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5e]}) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f00000003c0)=@gcm_128={{0x303}, "2552bd8fa418e1a0", "6234179a9d32e69b6253515f3f7d44be", "41aae127", "6d7bb8eb32a0562e"}, 0x28) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) r6 = accept(r5, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x3) recvmsg(r6, &(0x7f000000b680)={0x0, 0x0, &(0x7f000000b600)=[{&(0x7f0000000180)=""/162, 0xa2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r6, 0x6, 0x15, &(0x7f0000000140)=0x3, 0x4) [ 260.274650] block nbd3: Receive control failed (result -107) [ 260.285186] block nbd3: shutting down sockets 08:28:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 260.426901] block nbd3: Receive control failed (result -107) [ 260.434438] block nbd3: shutting down sockets 08:28:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='tunl0\x00') r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1001, 0x8}, 0x8) pread64(r1, &(0x7f00000000c0)=""/16, 0x10, 0x400) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r4, &(0x7f0000000380)=ANY=[], 0x78) fstatfs(r4, &(0x7f0000000180)=""/102) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f00000002c0)={&(0x7f0000ffa000/0x4000)=nil}) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_S_DV_TIMINGS(r7, 0xc0845657, &(0x7f0000000200)={0x0, @bt={0x1, 0xaf10, 0x1, 0x2, 0x1, 0x81, 0x81, 0x5, 0x7, 0x4, 0x1000, 0x1ff, 0x351f5226, 0xfffff989, 0xff7ecf2a6faf2594, 0x14, {0x27, 0xd25}, 0x20, 0x1}}) syz_open_dev$tty1(0xc, 0x4, 0x1) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000300)="a70500000000000000dbb2d20007536cebb2dcb39028df18e421ac4e43b6854001bae880ea13c03303000000000000fa74fb5f0652ef29566afb1400"/75, 0x4b}], 0x1) 08:28:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 260.653173] block nbd3: Receive control failed (result -107) [ 260.661136] block nbd3: shutting down sockets 08:28:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c0000003000ffff000000000000000000000000580001005400010008000100696665002c0002800a00040056706fcd9fbf00001c000100000000000000000000000000000000000000000001000000040006000c00070000000100000000000000080000000000000000008b614c1c7e3761a92006c6dc57e02b97c72845686991bb9fc2f0033f44f5a677b07b38160ad38794abd97583d85beef76ee70a19dc63ba281b7a41ab9e232e5871afbcb75e2303fe7c35eac0755209c978b3fff80f9d996104373a8fbb791f3a784fad39bb1f2e30049eff030000000000005a0dbe5338c8896a7fa582d505ff9a00dfe128c5ab23c95f"], 0x6c}}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0xa000, 0x0, 0x401}) [ 260.893116] nla_parse: 3 callbacks suppressed [ 260.893164] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 08:28:14 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r3, 0x94, &(0x7f0000000200)="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") r4 = fcntl$dupfd(r1, 0x0, r2) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='/dev/nuplb0\x00'], &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='minix\x00', 0x0, 0x0) 08:28:14 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x801}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x324) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$FUSE_GETXATTR(r2, &(0x7f0000000000)={0x18, 0x0, 0x7, {0x7}}, 0x18) close(r0) 08:28:14 executing program 5: r0 = memfd_create(&(0x7f0000000180)='\xedr!QY\x88=Vx\xa1\xd1<\xdeb\x17\xd3\xe2i\x1d\x17\x17\xa4\x00\xd8\x02\x9f\x11\xfa\t\x13]\f\xcbo\xc4X\x00\x94\x00\x96h\xef~Ms\"\x00\x00hu\x9c\xccC\x9c\xab\xb4!\xe6\xd9\x13\xca9\x03L\xa6\xa3\xe1\xb4\x16\xca\x81=\x8c\xcb\xbf\x90~]\x8ff\xaa\xe0\xf2\x91w\xda\x91\x12g\x8c\xf78\x8dj\x97]\xd9\'\xdf\x9fy\xf7_\x14\x80\xc3ggM\x7f}\x86\xb0\xe9\x98V\xc2\x93\x02j\x1e\x82\x02[I\xd8\x16c\xac\x9f\x116|\x91\xf9\t\x88\xfe\xe2\xdf\xf9\x04O=x\xc5\xe3\xfd\xb4\x97,\xf1\x97\x88\xf7\xc8w<\x9a\x15\x11\x1a\xe7OjR\xdd\x92p\xcc\xdd\xee\xd6\x0e\xe5\xa0Jot\x84\"\x9e\xa3\xf2\xb3\v&C(fi\xb1w\x84G\x14O\xc3_\xaa\xd5l/\x86qdA|T\xd82k\xe4\x84\x9a\'\xadg\xcc\x83\x18\xa4\xb85\x8f\xbdH8v\x8a\\\xf4\xdbr@\\\xaf\x9b+\xe0\a%\x9b\xde&\xfd\xd8\xdd\xbb\xd6N\x8f,\v\x87\x9f+w\xeb\xa5\xeb\xa7\xac\xaf\xc7\x16#\x947\'\xc2`\x86@v\xf6\x17\xba\x82\x8f\xb2\xeb\x03\x94\x12\x92', 0x0) write$eventfd(r0, &(0x7f0000000100)=0x20000100000094, 0x8) sendfile(r0, r0, &(0x7f00000000c0), 0xfeff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4, 0x8, 0x201, 0x0, 0x0, {0x3, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0xa4}, 0x2000010) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x7, @private1={0xfc, 0x1, [], 0x1}, 0x9}], 0x1c) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6c, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x0, 0xfffc, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, r6}, &(0x7f0000000300)=0x20) 08:28:14 executing program 2: perf_event_open(&(0x7f0000001040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x4, 0x20, 0x0, 0x0, 0x0, 0x5, 0x81bb2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffff8, 0x0, @perf_bp={&(0x7f0000000240)}, 0x8222, 0x0, 0x0, 0x5, 0x3, 0x1, 0x8}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0xa) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, &(0x7f0000000040)={0x9, 0x40, 0xf6d}) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102", 0x51) syz_mount_image$vfat(&(0x7f0000000400)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x5, &(0x7f00000019c0)=[{0x0}, {&(0x7f00000004c0)="3fd8a86118f952", 0x7}, {&(0x7f00000006c0)="a9fd42035bdaaafa155154217d413d7c59189428406ddf068ad6919f8bb553fff98a8a78d508f8b2360e340ad4cb6e618905dc3f5144991472313c4aeaeb004d48dbe04d939da186f8e85ca0797ccbf48653e3d35fbd2383e3", 0x59}, {&(0x7f0000000800)}, {0x0, 0x0, 0x3f}], 0x102020, &(0x7f0000000780)=ANY=[@ANYBLOB='rodir,hash,obj_type=overlay\x00,\x00'/39]) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) mknod$loop(&(0x7f0000000000)='.//ile0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000180)='.//ile0\x00', r1, &(0x7f00000007c0)='./file0/f.le.\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r3, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000040002004a7bcdad645e2b4f436b014dbe92b146588c1b6a238e3c4ad8aaf50c71a900efb4ed"], 0x34}}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000580)={0x0, 0x7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000640)={0x8, 0x2, 0x5, 0x81, 0xffffffff, 0x80000001, 0x1000, 0x5dc5, r4}, &(0x7f0000000740)=0x20) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6100}, [@IFLA_MASTER={0x8, 0xa, r3}]}, 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000500)={'syztnl2\x00', r3, 0x5e, 0x8, 0x1, 0xb2f2, 0x0, @remote, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2d}}, 0x8000, 0x80, 0x4}}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000000600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f00000050c0)={0x3668, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0xa4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x9e, 0x5, "fafbcde1a8bc438bcdbe747dc28e2bbb1e03af1302a952056f2a637cab2ebc57cb2add63ce55d40303998d1094b792452c26db6346143242adb579ed1792533d282655d1c89358607b6b2126cde6a6f7fd2d33af324c883e44f294756a16bd9af693ed169073e81f7c9d14e0fd2b8787b993425a4becac85a12dae34759dc05bf2c2bf6f9a55ac789b173bd873dd6b100601cf337ce7feb1c3f5"}]}, @ETHTOOL_A_DEBUG_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_DEBUG_HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x209c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xd8c0}, @ETHTOOL_A_BITSET_MASK={0xe0, 0x5, "d2301086f340bb0eb381e9dff71c90c89f440c3bee1a0cc1bfdd8d16145a1036263290b0cc3570833a9a5c0ce7e404087c926b543d7c70aca60f464bcdb7b13140c53dc4a6594b3d14b16fc37c0d7051ef5b7ff848c0f2c2d6d3fff997780e850298610f787a4328f31fff3cc4b8a5655cb618765c548ce5e42c34a1b18fa1701c1e5f0cb6130b5042ea9aeec47f8ebed87edf3f43db8cd59d2a00a6e41b47d37d3de671875733b0bd9c90ba3eeb120090259fe72d92e76b0043652daddae5af7f57638a3f2e2798a195bedf27e9ea29af3271e11731367a310dab83"}, @ETHTOOL_A_BITSET_VALUE={0x5a, 0x4, "dccabf921da88a8032e33882e9ae5107c9e77047b58575569aa99f1cb949503885f73f949d8f659408ab30f7abcd801d2dbd49db8b64a42cdaa043fd10e0e3343faede4da1459e97f27b03d54c62b2435d36558fea94"}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x1ac, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x800}, @ETHTOOL_A_BITSET_VALUE={0x1c, 0x4, "e411c507629ca434f118c322143df7de6afbf250ff338723"}, @ETHTOOL_A_BITSET_BITS={0x178, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '$,@S!@\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '##!\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x88f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x146}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, '(&(%$\'[-\\#+%+\'.\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '{+:\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8}]}, @ETHTOOL_A_DEBUG_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x140, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xc3, 0x5, "86940dbae52f82de9e29ded82bed8f0470135e3e5de9702af0ab414b77504b830ddd6cde4dcd609c2830081b64a55dd61718f940bfaf0808b94131d3537c0d21f383baffce97ee8aa743db7d0eb34048835083342ddb899cc585fa4bc17ba78da7c17620478f1e83f27b375048a9261274c1da258dd6aa39df62d379ed1c25125c192b3100e9762cd0da249a0a3db3a8dac715e51ea6f3f99b5b83c33141aa35d79a97a90d2f8f25622cef6a36df8a355249b4a7419048393b2ebfc430c040"}, @ETHTOOL_A_BITSET_BITS={0x78, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffe}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0xfffffffffffffffc, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x4}]}, 0x3668}, 0x1, 0x0, 0x0, 0x4080}, 0x84) 08:28:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0xfffffffdfffffffc, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000200)={[{0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 261.298595] block nbd3: Receive control failed (result -107) [ 261.307613] block nbd3: shutting down sockets 08:28:14 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cgroups\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002680)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=""/196, 0xc4}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) write$FUSE_POLL(r4, &(0x7f0000000080)={0x18, 0x0, 0x2}, 0x18) preadv(r1, &(0x7f00000017c0), 0x1a2, 0x0, 0x0) 08:28:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:14 executing program 1: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shmctl$SHM_LOCK(0x0, 0xb) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r2, r4, 0x0, 0x11, &(0x7f0000000000)='+\'![#$}#@($+-^+:\x00'}, 0x30) prctl$PR_GET_FP_MODE(0x2e) shmctl$SHM_UNLOCK(0x0, 0xc) [ 261.513770] device bridge2 entered promiscuous mode [ 261.537805] block nbd3: Receive control failed (result -107) [ 261.547797] block nbd3: shutting down sockets 08:28:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:14 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x183442, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)=""/45, &(0x7f0000000100)=0x2d) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@codepage={'codepage', 0x3d, 'macgreek'}}]}) 08:28:14 executing program 4: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x8d, 0x3, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x6) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="920000002c0001cdd63f0800000000000000000056e701a38c52fe4629bfd8ca5964329e96dbd08c330950aa61aab9e1a81603a05a8fa68a9f570cdd99659e9a637c22b62d65a9719ef9e8265088066c5c150ac2489bca95", @ANYRES32, @ANYBLOB="0008008000000000030000000800010075333200580002"], 0x84}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0xfffffffffffffc72, 0x0) 08:28:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 261.705022] block nbd3: Receive control failed (result -107) [ 261.711768] block nbd3: shutting down sockets [ 261.721658] hfs: can't find a HFS filesystem on dev loop0 08:28:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 261.785582] block nbd3: shutting down sockets [ 261.798597] overlayfs: filesystem on './file0' not supported as upperdir [ 261.822956] hfs: can't find a HFS filesystem on dev loop0 [ 261.884784] block nbd3: shutting down sockets 08:28:14 executing program 5: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280)={0xfffffffffffffcd2}, 0xff7f) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)={0x100007, r0}) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x18d042, 0x0) mknod(&(0x7f00000001c0)='./bus\x00', 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x5, 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, 0x1, @perf_config_ext, 0x80000002000030a2, 0x800007f, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = open(&(0x7f0000000600)='./bus\x00', 0x22, 0x0) write$P9_RATTACH(r2, &(0x7f0000000080)={0x14}, 0xfffffff4) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000180)) write$binfmt_script(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[], 0xfffffcaa) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) 08:28:14 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f0000000580)=ANY=[@ANYBLOB='p@L'], 0x191) close(r0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:28:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:28:14 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) r1 = dup(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r2}) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r3 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r6) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r7, &(0x7f0000000340)=ANY=[@ANYRES16=r7, @ANYRES64, @ANYRES32, @ANYRES16, @ANYRESOCT=r3, @ANYRESOCT, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC=r7], 0x1c) sendfile(r7, r7, &(0x7f0000000240), 0x7fff) ioctl$UI_DEV_DESTROY(r3, 0x5502) 08:28:14 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000400), 0xc, &(0x7f0000000440)={&(0x7f0000000740)=@mpls_getroute={0x1c4, 0x1a, 0x100, 0x0, 0x25dfdbfe, {0x1c, 0x0, 0x10, 0x1f, 0xfd, 0x2, 0xfe, 0x9, 0x2000}, [@RTA_NEWDST={0x84, 0x13, [{0x1, 0x0, 0x1}, {0x7}, {0x2, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x1}, {0x1}, {0x101, 0x0, 0x1}, {0x7}, {0x8}, {0x3ff}, {0x9, 0x0, 0x1}, {0x1}, {0x7}, {0x1}, {0x8, 0x0, 0x1}, {0x9, 0x0, 0x1}, {}, {0xffff}, {0x1, 0x0, 0x1}, {0x400}, {0x3, 0x0, 0x1}, {0x100}, {0xb}, {0x6, 0x0, 0x1}, {0x7ff}, {0x4b2}, {0x1}, {0x5}, {0x3}, {0x0, 0x0, 0x1}, {0x1000, 0x0, 0x1}, {0x17, 0x0, 0x1}]}, @RTA_VIA={0x14, 0x12, {0x25, "3e3f0b0362b2752f42a5b4b649a3"}}, @RTA_NEWDST={0x84, 0x13, [{0x3f}, {0x0, 0x0, 0x1}, {0x9}, {0x1ff}, {0x5}, {0xfff, 0x0, 0x1}, {0x6}, {0x8, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x9}, {0x101}, {0x6, 0x0, 0x1}, {0x3}, {0x0, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0x2, 0x0, 0x1}, {0x57, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0x1}, {0x200}, {0x7fff, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x7f}, {0x6}, {0x1}, {0x1f, 0x0, 0x1}, {0x80000, 0x0, 0x1}, {0x8}, {0x3, 0x0, 0x1}, {0x7, 0x0, 0x1}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0xf3}, @RTA_NEWDST={0x84, 0x13, [{0x8001}, {0x9ee4, 0x0, 0x1}, {0x401}, {0x5d}, {0xf4ed0}, {0xffe01, 0x0, 0x1}, {0x8}, {0x1e89, 0x0, 0x1}, {0x7fff, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3}, {0x9, 0x0, 0x1}, {0x9}, {0x18e}, {0x7, 0x0, 0x1}, {0x7fff}, {0x5, 0x0, 0x1}, {0x5}, {0x3}, {0x8001}, {0x278a}, {0x4, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0xfffff, 0x0, 0x1}, {0x4}, {0x7}, {0x81, 0x0, 0x1}, {0x1}, {0x1f, 0x0, 0x1}, {0x3f, 0x0, 0x1}, {0x40, 0x0, 0x1}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40c1, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$CHAR_RAW_ROGET(0xffffffffffffffff, 0x125e, &(0x7f00000002c0)) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xe004000c, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x2000012, 0x1f4}}], 0x1, 0x100, 0x0) socket$inet(0x2, 0x1, 0x9) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, 0x0, 0x0) [ 262.131298] block nbd3: shutting down sockets 08:28:15 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x2, 0x0) getdents64(r0, &(0x7f0000000ec0)=""/1662, 0x67e) 08:28:15 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_capability(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000340)='security.capability\x00', &(0x7f0000000680)=@v2, 0x14, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, 0x0) chdir(&(0x7f00000006c0)='./bus\x00') chown(&(0x7f0000000300)='./bus/file0\x00', 0x0, 0x0) 08:28:15 executing program 3 (fault-call:7 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:15 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x2, 0x0) getdents64(r0, &(0x7f0000000ec0)=""/1662, 0x67e) [ 262.380576] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 262.412599] FAULT_INJECTION: forcing a failure. [ 262.412599] name failslab, interval 1, probability 0, space 0, times 1 [ 262.480714] CPU: 0 PID: 14110 Comm: syz-executor.3 Not tainted 4.14.193-syzkaller #0 [ 262.488647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.497995] Call Trace: [ 262.500582] dump_stack+0x1b2/0x283 [ 262.504207] should_fail.cold+0x10a/0x154 [ 262.508353] should_failslab+0xd6/0x130 [ 262.512323] __kmalloc+0x2c1/0x400 [ 262.515862] ? __alloc_workqueue_key+0x10e/0x1080 [ 262.520701] ? lock_acquire+0x170/0x3f0 [ 262.524675] __alloc_workqueue_key+0x10e/0x1080 [ 262.529346] ? nbd_ioctl+0x11f/0xa80 [ 262.533057] ? __mutex_lock+0x360/0x1310 [ 262.537122] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 262.542135] ? check_nnp_nosuid.isra.0+0x270/0x270 [ 262.547060] ? nbd_ioctl+0x11f/0xa80 [ 262.550771] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 262.556219] ? lock_acquire+0x170/0x3f0 [ 262.560214] ? lock_downgrade+0x740/0x740 [ 262.564365] nbd_start_device+0x168/0xc90 [ 262.568514] ? security_capable+0x88/0xb0 [ 262.572661] nbd_ioctl+0x3a8/0xa80 [ 262.576200] ? nbd_disconnect_and_put+0x140/0x140 [ 262.581043] ? __lock_acquire+0x5fc/0x3f20 [ 262.585279] ? nbd_disconnect_and_put+0x140/0x140 [ 262.590122] blkdev_ioctl+0x540/0x1830 [ 262.594008] ? proc_fail_nth_write+0x7b/0x180 [ 262.598501] ? blkpg_ioctl+0x8d0/0x8d0 [ 262.602388] ? trace_hardirqs_on+0x10/0x10 [ 262.606627] ? fsnotify+0x8c5/0x1140 [ 262.610346] ? __vfs_write+0xec/0x630 [ 262.614151] block_ioctl+0xd9/0x120 [ 262.617777] ? blkdev_fallocate+0x3a0/0x3a0 [ 262.622102] do_vfs_ioctl+0x75a/0xff0 [ 262.625904] ? selinux_inode_setxattr+0x730/0x730 [ 262.630744] ? ioctl_preallocate+0x1a0/0x1a0 [ 262.635149] ? lock_downgrade+0x740/0x740 [ 262.639294] ? __fget+0x225/0x360 [ 262.642749] ? security_file_ioctl+0x83/0xb0 [ 262.647156] SyS_ioctl+0x7f/0xb0 [ 262.650518] ? do_vfs_ioctl+0xff0/0xff0 [ 262.654498] do_syscall_64+0x1d5/0x640 [ 262.658388] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 262.660766] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 262.663706] RIP: 0033:0x45d239 [ 262.663717] RSP: 002b:00007f8e920a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.663733] RAX: ffffffffffffffda RBX: 0000000000011c00 RCX: 000000000045d239 [ 262.690252] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 262.693917] overlayfs: maximum fs stacking depth exceeded [ 262.697517] RBP: 00007f8e920a9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 262.697523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 262.697529] R13: 00007ffdcc1a758f R14: 00007f8e920aa9c0 R15: 000000000118cf4c 08:28:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7, 0x40}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = creat(&(0x7f0000000380)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000180)='threaded\x00', 0x2d1ee37) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000540)={0x78, 0x0, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2={0xfc, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x3c}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xef}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) sendmsg$NL80211_CMD_DEL_INTERFACE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x0, 0x0, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008004}, 0x0) io_cancel(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000500)="99c118191ea1e0bb42766c0ea9a514b6d4d4f272d075ddcc2a999d449ea8d88294002a8dbe8068f66d3ed244341478bd6b369582bfcd4619", 0x38, 0x0, 0x0, 0x2}, &(0x7f0000000340)) r4 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x3, 0x100082) r5 = memfd_create(&(0x7f00000003c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xc0\x8ac\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xa2q\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xab\xecoB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4{\xdd~\xe5\xbf\xc0]l\xf7\x00'/151, 0x0) pwritev(r5, &(0x7f0000001400)=[{&(0x7f00000007c0)="cdfdfdae56b8d7b6", 0x8}], 0x1, 0x48180a, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x20000, 0x0) sendfile(r4, r5, 0x0, 0x20000102000003) [ 262.739711] overlayfs: filesystem on './bus' not supported as upperdir 08:28:15 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x2, 0x0) getdents64(r0, &(0x7f0000000ec0)=""/1662, 0x67e) 08:28:15 executing program 1: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_PRIORITY(r3, 0x80045643, 0x1) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x37cb1133) socket$inet(0x2, 0xa, 0x10008) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) ioctl$FIOCLEX(r5, 0x5451) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xc60}]}, 0x10) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x19404, 0x0) 08:28:15 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) creat(&(0x7f0000000140)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d01006275732c776f726b6469723d2e2f66696c65302c00"]) chdir(&(0x7f0000000340)='./bus\x00') setxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='security.capability\x00', 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 08:28:16 executing program 2: 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) socket(0x0, 0x0, 0x200000000000ff) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_genetlink_get_family_id$SEG6(&(0x7f0000000440)='SEG6\x00') bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={&(0x7f0000000000)="717b480862a2ad72e4e5217135641179916b328f3dd66e90ec83f3b491f6b05930b20227f835b93e9c190c2b44781909ac2dd28f39b2711dd63d6c283eb2e5082e8cdad0b8aa1682bec5b92e98fe1d5791cd36478b12ea483506827656117ca1a41bdef1140517f4338a058656ece48a5ad9649e86c2879e12cf8d6f2798", &(0x7f0000000380)=""/165, &(0x7f00000000c0)="8692be66dc8ba695321ff380388d20cc2e3c3b9c0d891d8824eee792e7c9150910329dcf6cf3c44d7cea41f46a9b29220371e2b7c427a09c59", &(0x7f0000000540)="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", 0x6, r4}, 0x38) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x40, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r5, &(0x7f0000000640)={0x8, 0x120, 0xfa00, {0x3, {0xac5, 0x10001, "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", 0x0, 0xe0, 0xf9, 0x80, 0x4, 0xfb, 0x1}}}, 0x128) [ 263.254704] overlayfs: missing 'workdir' [ 263.307507] overlayfs: missing 'workdir' 08:28:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x400, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x1}}, {{0xa, 0x0, 0xfffffffd, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}}, 0x108) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @private0}}}, 0x108) dup2(r0, r1) [ 263.661594] block nbd3: Could not allocate knbd recv work queue. [ 263.669791] block nbd3: shutting down sockets 08:28:16 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x4280, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000200)={0x3f, 0x1, {0xffffffffffffffff, 0x2, 0xd28, 0x1, 0x16e}, 0x17}) recvmmsg(r1, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000004300)=[{&(0x7f0000003ec0)=""/242, 0xf2}, {&(0x7f0000003fc0)=""/86, 0x56}, {0x0}, {&(0x7f0000004040)=""/139, 0x8b}, {&(0x7f0000004200)=""/107, 0x6b}, {&(0x7f0000004280)=""/109, 0x6d}], 0x6}, 0xfffff64b}, {{0x0, 0x0, &(0x7f0000000800)}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=""/64, 0x40}}, {{0x0, 0x0, 0x0}, 0x7}], 0x4, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$rose(0xffffffffffffffff, 0x104, 0x1, &(0x7f00000002c0)=0xd470, 0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x7}, 0x1c) sendmmsg$inet(r5, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) socket$inet(0x2, 0x0, 0x9) 08:28:16 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) migrate_pages(0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000240)="2e3e672a8cfbb60000000fc77a00c4e17ee6a5030000000f795154440f20c03501000000440f22c0e490470f07c4c1fc29ba874e0000c744240098000000c744240200000000ff1c2466b830000f00d8", 0x50}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_REWIND(r5, 0x40084146, &(0x7f0000000040)=0x6) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000005000000000000020000000001800000000000000800000000000000598b000002000000"]) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x0, 0x0, 0x9}, 0x3c) 08:28:16 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000000)={0x1, 0xfe, 0x6}) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000001f00)=[{{&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x4}}, 0x1c, 0x0}}], 0x1, 0x200080c1) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r6, 0x2287, &(0x7f0000000080)=0x5) 08:28:17 executing program 1: setresuid(0x0, 0x0, 0x0) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, &(0x7f0000000800)={'vcan0\x00'}) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$alg(0x26, 0x5, 0x0) accept4(r0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x42e, &(0x7f00000004c0)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000040)=0x10001) syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x42e, &(0x7f00000004c0)=0x0) io_submit(r4, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}]) setsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000100)="5186b86bfd53f4de32602ef09a015b6b68c2b481a4cebc3d531b4055622b8b3cd3641a73a35dc0dbe636d5e2eb6625fd3e23de49d205a58b6bf403b0a2d848b944e8cbbe096179e3a530228af759a36d44d179156a0a818f7835ea54ee76b12c4d65d875412982508761c69321c4e4db3a9908aa615bf31b69d8564e9686306081e0590b267b132e1dab0228643e90d7f6d23e59203214bb80b33c3a2492", 0x9e) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000900)="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") ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 08:28:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x4280, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000200)={0x3f, 0x1, {0xffffffffffffffff, 0x2, 0xd28, 0x1, 0x16e}, 0x17}) recvmmsg(r1, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000004300)=[{&(0x7f0000003ec0)=""/242, 0xf2}, {&(0x7f0000003fc0)=""/86, 0x56}, {0x0}, {&(0x7f0000004040)=""/139, 0x8b}, {&(0x7f0000004200)=""/107, 0x6b}, {&(0x7f0000004280)=""/109, 0x6d}], 0x6}, 0xfffff64b}, {{0x0, 0x0, &(0x7f0000000800)}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=""/64, 0x40}}, {{0x0, 0x0, 0x0}, 0x7}], 0x4, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$rose(0xffffffffffffffff, 0x104, 0x1, &(0x7f00000002c0)=0xd470, 0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x7}, 0x1c) sendmmsg$inet(r5, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) socket$inet(0x2, 0x0, 0x9) [ 264.372314] EXT4-fs warning (device sda1): ext4_resize_begin:72: There are errors in the filesystem, so online resizing is not allowed [ 264.486347] EXT4-fs warning (device sda1): ext4_resize_begin:72: There are errors in the filesystem, so online resizing is not allowed 08:28:17 executing program 3: 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$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x803, 0x0) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x118, r5, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x9}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x77c7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x7}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}]}, 0x118}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:17 executing program 4: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) lseek(r1, 0x7ffffc, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000200)={{0x0, 0x1, 0x2, 0x1, 0x2}, 0x8000, 0x3ff, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000000080)) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[], 0x1a0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x100000003, 0x0, 0x80019c) 08:28:17 executing program 1: setresuid(0x0, 0x0, 0x0) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, &(0x7f0000000800)={'vcan0\x00'}) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4(r0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x42e, &(0x7f00000004c0)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000040)=0x10001) syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x42e, &(0x7f00000004c0)=0x0) io_submit(r4, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}]) setsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000100)="5186b86bfd53f4de32602ef09a015b6b68c2b481a4cebc3d531b4055622b8b3cd3641a73a35dc0dbe636d5e2eb6625fd3e23de49d205a58b6bf403b0a2d848b944e8cbbe096179e3a530228af759a36d44d179156a0a818f7835ea54ee76b12c4d65d875412982508761c69321c4e4db3a9908aa615bf31b69d8564e9686306081e0590b267b132e1dab0228643e90d7f6d23e59203214bb80b33c3a2492", 0x9e) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000900)="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") ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) [ 264.684747] block nbd3: Receive control failed (result -107) [ 264.692078] block nbd3: shutting down sockets 08:28:17 executing program 0: setresuid(0x0, 0x0, 0x0) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, &(0x7f0000000800)={'vcan0\x00'}) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4(r0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x42e, &(0x7f00000004c0)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000040)=0x10001) syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x42e, &(0x7f00000004c0)=0x0) io_submit(r4, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}]) setsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000100)="5186b86bfd53f4de32602ef09a015b6b68c2b481a4cebc3d531b4055622b8b3cd3641a73a35dc0dbe636d5e2eb6625fd3e23de49d205a58b6bf403b0a2d848b944e8cbbe096179e3a530228af759a36d44d179156a0a818f7835ea54ee76b12c4d65d875412982508761c69321c4e4db3a9908aa615bf31b69d8564e9686306081e0590b267b132e1dab0228643e90d7f6d23e59203214bb80b33c3a2492", 0x9e) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000900)="ddf9f0435a442c16e750dae5b3427a2d2d958f9f189bb8a9a6890bdcc7ad60c9e2f1e2d75054d0a85717c65ea0709db2ad15be471eebfe547aea69ac50198112231a79949fbe0203f1c5cb1d267a79f7f688dda40dc0d236f424b4eac6cf09f5cca99b1bb63b55ba947066357fbed392d160e8c1a4dd18893561d75b2c6e4288e16ccc208211707dd3a550a2508ed3af189ffd2b19b66b77dae3dcc4ef2addfc264c17bdbaa96e99e3d4fdf307ae87bad63e91ee54ec98d6b17713afefda03fb4cfe9096cd8e44ebb4a05cc65a2c0ae761eedbde5c32c1c3c97974c696eb1ee8a9c6a53bae8f12d27eb809b9afc935130dd1a1c30e8455c88e84091c21cddd1a3545e571adfb69a2df6757033ed0e2fb175d75604197cdaace398a107c465a77e85238582d54264cff378d06e2016d670cfe5b36a4ab23cb534e6e99ae3ed9a4b9e1025c7851aa7cffe28399b16b6d6c2103705210f6955a3cbfd09a4e2c18da96c204d3b65037fd2668f8c0a91eb7a8673f32bab580833a0a871f78727db93af6f89aeaba5e4a1d27f8a8df0367083241905a1e5a2cf9c24a7e56ec0e3b74b47fcaf7663d6101db581e27bb296f48ba4a11ec324b511d82ade74168d54e2554f17036991e9be8f7eb8190c5c1c5bfab9b91a52d47b30d66ef933baeaad39da98e477f39fbcc10145ca8c0e835de965b4ec1900ba9b5c4ca0b238d336fef382b3e1f3fc71c912396ab61088f5629de15a780bfff1ba95c9bdcc40facc030e7e761c410fd11930759accc2bb4959d93427cbfb89628b38c0bad64ade8f9c8a2ae01838d3152cdbff101dbe045af851ebb914ea842d651daa9566e99d5d5670c4a661246cb973c0d7cab16a584ddc959456f25611d6e6ff9dd863244c06d0ae799994917820e8629db51d0e6c0e9102f664fb43fb9d5b8b2c50891a4f9f8857a2c4cbb25fadd5c30ea88159c7d6787336b3c5c6f05270f97f5000c08ed8a33641564e52da26ea10cb1f3141dc126a8e1f6b5da31db7636251e59c2dcbd34034ea01767b2283fb830e10b3f358b3c7d83b6498c7299f06744ebf8396caf1212dabda8667f4ab5184fa79e091694e1f6aa0e69d00e93b4b467d50ebe11f7695a252b1437168c8d5f95103b398b69d9ca1848d63ca36c30d357d0d32092c1a0b4853c0921fa66253a850ac3b61d5cb22fdcb07fa2469bb6a7954d750bf802128da0540177c0553d3ff4ba10ad72d7a6b76224a7dc72886264e6dbb6352721ca37414297a87d8f7295bbf914143827c1da72f498f57fbb2e32517d29c06a94fec2b5e9485111b80a8034b2a78b2a556465f19b2fbd0d35f172b76caa59b0eaa97f62c92d412f26555e0cbe5ef8cdb20b41dbcb5597a0e223f2db1639138d903fe0e2d7ee4fc4eb39c0544c1602a1e0253c36903172860c55387a7b60622c43c7b132028141f2affaf1439c0a20f4961e5bcd25ce9499cb9cd29bfc8fe071ebe3074b9c7e9f692c2f9cac53569f83d2bd2905c0bdba645e3f9bc685a476e7353d7674a78f56759f3941e8b3799308c7a03710d4fe9a2da41ce904912e51ea8c4ceb5a1bcfbf6a622dd93e40af7e9a4f2cf1a347d4c076dcff99dbd17e205a32088d9fc4e9b8da841c69be92a7e2e9bcbf5d7abd01503ea542fea0695dc1fc32ef648873772526d189ed2353580a06191a1d7e4637f193e70ae5298b20406000bc70b058ad7688a572feef628350dd8eb303c5d1ef8f5e9d954f3b93f0a2b93abdf3da74146c1aae694dcd2de61fd476a06e47318b2e0999a3ec855cddbafb9965a069834b566c636985230391fcdf94cbfa1c6f5ef0461abf92e743a9130d7ec98270310afb37076ca8848e11aca19893c5fd0076b07be06254ba0615335cb7d60bca1d2770e2a416707dd1c4d90224b3c12dbd3302f065067e2de1ede6431bda7bf4b83b7de4e2bc6b91a29a44e6cc83f6fac4ebdd521e1794ae4cffc07503a9511db77eeb4c033b94aa170a0a8a33fd20d576018c250a58733a91b33aa48a71449a84defcb763e0c809631f7b1eaf62cc140816bdc1dc791e3b995e500d18a7ba7180bdf846d027ff9f3a39921707b81f94583420ffeb0959daa698aa71a7c5f4465d7a6c1ed032504850a728ca7b152fe7736a942848e0bacaf6ed50b4d23955578f839de71419d89e2de808105fff573b9841598c5ed620f1ce5c41e789132dc44ab08d169b78cb50453c76c519bfa54ec5c9abde5bf948bfbda29e3ce178769cec503a9bb4a0b7a1d108b71381f40d9cfb8fae7c37dd91ebdd33f11ccad5e5c3aefe26b2ea57491b3701e17c6176a7a0c24dd44881b5576820830b30cad3cf927864550a82bbc3e805eb8293322caf12db71e3498c9f02194e8ef240c8aa71c865cc772c5e4c4027b325bc0244c18119981e0ba0d34de45937b50a086a9abde7e4c78020eeb6b85feb17f89f3a0a4a02464033d4466a02d01e5a94c5209457e37e100ea51b55c8ec82888267300540b147aeb91261cfd2b9a612a45bb9df9ea25e989166b136040d2301f36acef0b89b8f811785f2f94364bf6d4908ccd0b0afe90fcafefe5dc683741e39cf9a8cd9ffb3d90f2babebb35e40e8f5b1830c9a1a6332e35947a8c675a6dd7615dd4fbfa8281b59d43fa126137f8b035179215d90e851fc12e6bc00947cda1385e7c5f255229e4540717d3e8dc54a0f6046e4e7d9abbe85dcb42a39e679cd25a3c38fd1cf0929df356dd675c9fd38483a6a3ef6cc3a4b548760fc1cd3de279016f389d72ffc68bddc32dd7921149a68d8ddbfb53a541603ee5d3fde87f47c9bd68b619481d3c21a9f378364045eac8cfc498b280281318d3710da1419da29e5c8c3416acee40a3618fd8f9059a0bc2c0cd875a0c49044651df229d936d9213053bd85f3a6b81c5a6de0d0719d6c740e0c128962385988c7e8acf1997d9e518550c1ec6508e40a0fb60857376c1b1f8fe1958fd2377920f8e05efc33030669b270c6b2f40d84f85b2b3a0273bd63f791494e32a74f2bc6026dee183f53fb879c6350d15df6d141de5be906aecef0bec19c9915893d06afb5e0b83dcd83c93b102820eb32ada2569de0d6fde9f7881809061c3a2cbd1f43c494d6247846d2b54bc92f77dbf25ce8c88b64f1e8fa07d0445aecd94c862e221ba8347cf9b022f616ca4f845f7887295e84a3b5a7ff0a00ac65a95bf40de628cc9c5afb6b69f0e13fbf28f99d0374657b19d612f463a7cc69ad723509d09a5b3695643db6447f5cbf70cd598e39e39be5386ad78311ece32a9bed7a6dd86e393c4924992f5cb4641448175c8ca8788d5d0e52afc1b7d83217a5e518d0e319f2b02b0bd144b9f59d86c0e7d5401ae532335ab031b6da16aac46c50645553a6155e0d613e1096bf5761603907ce37d0434bf567317dfec145906833018147069c40dcb8af8922ed2a8e5b2973143d1715db60cb6c9c0d6bbfed9335ba0596e086b0e4889d738fd5fe2de756dce254d979180435fc38f7d2d506c5eb8d08c34459fbae47658665d41b562c1fdf2e6e2573638c257209befb32565daf365e0b360c0613afdd9b21cc2fa470f47b2afd36c65e3973cfc569a2381baafe1fc6d84ec8ecdb16f3e6d38b38e35c364a64053957386972de5fcbdee7359c308394e34fe6894278495f788e87bab6fd82fc409a88d873cd889e8d0841605dd43f5f0dda06c46de867c99ce1bdfadae64fe6b5ee4f0badba9c2be47621aa5e36879ad05e4a5025848a6890fc47fd81f1440b0d6f01833fddd3dc7c0acd6474ea9c3f28bf982bf7e600af1b5047955155980a655215524934ef1ba5427d0c23ebfcaa8e5d10f6395dff70a2771d2fb4462ac88a8e3bb1eae7fc5bd78667477c19fd2b0d1adce6071d7550347f6e3857964984da0422b4e4b4f634772395b7ef41a91c341eda541ccaf2f5d2fa0b5b7649e2e40161d3ecdc1098d52339d636c0aa20384a41fb5a345deb16971eee024b21d91222c0165351ccfeedeea4cf93d03683d1932854006de66b8e82c1f5b2842190fb1b0dad6b2df71f4869783aed6311f190e2686624326e38f28e6e480189567243d373551f9b80ddca71694a6b6d0ff020811124e470eb71e1aa40359278b8c4c07d6c4483bafd089b547326e2ebfc5f1c7947ab4aa7d80d2f90e01f167cd07644b8b51ca67ea6a8b8874d68ec7a6a257b235802405e1a79a81043c83df3f82b1690c1906aa76a13da864d3c8980199b7d6f9fec491329f7921a2ee8c88183e835fc5065d14d399a73127910d76c5818918a7645ff6c933e1921a1b1f1e16356e6334af93b208867006192e79f91314f78c48712b875798327aa2267bd8c9c8c7512c35a00903195e2e96c24b3eed82a9d567cbbc49bb75264c209fafbb3af64f2f6078be125dfef298ab4185361bb7f9b312813c01b0a934115991caae2df3befc6a8c79f970233a295c78af2ffa91d4a929c5f30368f67b155a94da7a2b874f559d94a8e574e4b3cbf9276d2c3fb4ca80f64f686fb045c802adb2ddce06ef89fb6021f1f1730769a38d1417cebbc30841fbe798a8fe56f4599454742d3ca51da697363affafa455d1f32ed26737a92fc75da11b6ee31d2a3d6cd4abd7bc424a9ec70222c26e605749de8935cb21dc310f4957c5db84ee8b5c4590e612d05627de39fc88e345bafe45b9eaed4dcdd0de4444341339820f909777fc29be5bbfad9060039fc9f71d45aae1269e3d789c89a90eeaa611d0581ca6158a57b4a385d05a278309f7991ebca8758c1ea3d5dcb9911d05ba7ab17d5c22496108f9c439f81fd0515f0d1b3e0b77bebcfdd5503178630c203fbfd8219cbc083c9d614d9bb400ba8f0b1fd347d5555253d1ddd2589071dadd9b774c3ddcdfeb544faf353f668b6bdd0237e1b4cc6f964c991edd2feda081c27518e5022050881d2cad35dff03f774de150b6db0e0afe3b0b551c3ead3ec8e58d49b6bdbef9e54c565df383b1069b95dccb3f6cd2717fcb036b9dae09ef098bbca0533169555bcfe102d29627cc5113bfa04610670032c4688cc538086d5e6df27a8ad04bf2723dca1cd08f49da6d4ade89eacfa8056b30842b481396979f3494c259704ee8996daeb67bfbec4eaf6bff89ab7799343713012d462c9e77ce7789c32b8aa0d6c394aa24d9443fee30b0b7b30121737540b35a1c0ecbc64080fbd8a6955db8ad9e2a85c79e1782a4a8bc2942d93650338e537b8ae3f7611bcc66d8b6850993f5e4f21f0cc42187f0ea88efe9764ed67821608a6b673ef2890c97eeb2e115c615f160fab7029c1c583cfbcbe54c2f2b8cc9374d274f0a8919f57a514a4721e068afd8b526dc6b943ac361db022e6a89b81142688602be14b755f4059d01077f70245d891a4b27a96a00fb8d3fa7cce4e679639e9cc5dad813a3f9bcbdf73a79fb64b6f19531e2deafa3995da21ed0a24f2144a4f1c60056978b78b9c1a704fd04ea1718406d92a26da9c1f6f322a0ba2d61df38c082bd0b35966537846836c3eed51d35e1736e0ad864475acf8e19c06ab1a0e277f5a788841253ea49c2a1c8eb616a71b5dbbc6c264410c5dfc3eb0899c43c680e5427b0918f4ecdf99ae5dc65bdd6181f00b44188aec66e71d541a219820395f4e97dc29506a503a166c2611fd92a5a5e955f4ec2da5ba4f9f0ec9d74d2ff364ae88aff28787cab9416d8db33b966988ac2f30b33a9009a24921c7742bc71a6978f7cdd6f186ed9173ffb4a651c60e1adc579497084682bf741cd6705cccd7c663a38d82b3c7") ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) [ 264.906364] EXT4-fs warning (device sda1): ext4_resize_begin:72: There are errors in the filesystem, so online resizing is not allowed 08:28:17 executing program 1: setresuid(0x0, 0x0, 0x0) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, &(0x7f0000000800)={'vcan0\x00'}) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4(r0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x42e, &(0x7f00000004c0)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000040)=0x10001) syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x42e, &(0x7f00000004c0)=0x0) io_submit(r4, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}]) setsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000100)="5186b86bfd53f4de32602ef09a015b6b68c2b481a4cebc3d531b4055622b8b3cd3641a73a35dc0dbe636d5e2eb6625fd3e23de49d205a58b6bf403b0a2d848b944e8cbbe096179e3a530228af759a36d44d179156a0a818f7835ea54ee76b12c4d65d875412982508761c69321c4e4db3a9908aa615bf31b69d8564e9686306081e0590b267b132e1dab0228643e90d7f6d23e59203214bb80b33c3a2492", 0x9e) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000900)="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") ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 08:28:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x200000) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000241607050000004007a2a300fa000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf4, 0x0, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20000085}, 0x10) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 265.114649] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 08:28:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x7f, 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, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000007000000ffffffff00000000c40000000000000007000000000000003f0000000000000000000000000000000000000000009439028670bc8482e5580187"]) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, 0x0, 0x0) write$P9_RRENAMEAT(0xffffffffffffffff, &(0x7f00000001c0)={0x7, 0x4b, 0x1}, 0x7) clone(0xc75e43cfae22dd4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$bsg(0xffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x547001, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) getsockopt$rose(0xffffffffffffffff, 0x104, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0x0, r4, 0x0, 0x9, &(0x7f0000000000)='/dev/bsg\x00'}, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x1, @default, @netrom={'nr', 0x0}, 0x5, 'syz0\x00', @bcast, 0x1, 0x5, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast]}) [ 265.159324] EXT4-fs warning (device sda1): ext4_resize_begin:72: There are errors in the filesystem, so online resizing is not allowed [ 265.174285] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5668 sclass=netlink_route_socket pid=14230 comm=syz-executor.3 [ 265.220017] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 265.231485] IPVS: ftp: loaded support on port[0] = 21 [ 265.239134] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5668 sclass=netlink_route_socket pid=14230 comm=syz-executor.3 08:28:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1f) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$rxrpc(r9, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x80000000, @private1={0xfc, 0x1, [], 0x1}, 0x4}}, 0x24) [ 265.414468] block nbd3: Receive control failed (result -107) [ 265.456850] block nbd3: shutting down sockets [ 265.493110] IPVS: ftp: loaded support on port[0] = 21 08:28:18 executing program 2: 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 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) migrate_pages(0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000240)="2e3e672a8cfbb60000000fc77a00c4e17ee6a5030000000f795154440f20c03501000000440f22c0e490470f07c4c1fc29ba874e0000c744240098000000c744240200000000ff1c2466b830000f00d8", 0x50}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_REWIND(r5, 0x40084146, &(0x7f0000000040)=0x6) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000005000000000000020000000001800000000000000800000000000000598b000002000000"]) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x0, 0x0, 0x9}, 0x3c) 08:28:18 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x101) getpeername$l2tp(r4, &(0x7f0000000100)={0x2, 0x0, @empty}, &(0x7f0000000140)=0x10) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x0, 0x0) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r7, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r6, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) r8 = epoll_create1(0x0) epoll_create1(0x0) close(r8) pipe(&(0x7f0000000080)) 08:28:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x208, 0x90, 0x0, 0x0, 0x0, 0x0, 0x170, 0x178, 0x178, 0x170, 0x178, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@pkttype={{0x28, 'pkttype\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'pptp\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x268) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc4, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x4c, 0x2, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}]}, @ETHTOOL_A_STRSET_HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000051}, 0x8000) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x44, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10, 0x0, 0x2}}]}}]}, 0x44}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000680)={'ip6gre0\x00', &(0x7f0000000600)={'syztnl2\x00', 0x0, 0x2f, 0x3, 0x1f, 0x7, 0x4, @empty, @loopback, 0x30, 0x8000, 0x10160, 0x1}}) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x70, 0x0, 0x604, 0x70bd2a, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX={0x5, 0xb, 0x1}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ={0x8, 0x5, 0x1ff}, @ETHTOOL_A_COALESCE_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @ETHTOOL_A_COALESCE_PKT_RATE_HIGH={0x8, 0x12, 0x7}, @ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX={0x5}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH={0x8, 0x16, 0x7}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES={0x8, 0x3, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x4010}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000300)={@loopback, @dev, 0x0}, &(0x7f0000000340)=0xc) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)={0x200, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_WOL_MODES={0x1bc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4e, 0x4, "06c3e8d24ea2fa8929228fb2b0b845e0458ae8af36ce90b4242076a1a4b4eaf4e381b666999009fb2639e9261975b75e1656017865e4f2ef084508fe615608ee38d54e40c9be7cee0618"}, @ETHTOOL_A_BITSET_BITS={0x8c, 0x3, 0x0, 0x1, [{0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4a99}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'pkttype\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '[-)\'\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'pkttype\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'pkttype\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x68}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xd5, 0x5, "067efc977c3e8d734384e16f0310b0f7abeb6a82bdb222a7797fc8344d48ae0277840f7816cbb485298f390f507c8bd09217a8227b3dedb671ff21c2903e882220fb5aaba8981b097f8fe4bbae305fec76f7f6fd93fc2ff049d6565b7aa5921995bfbd8a5a922694fa5b38173bfb429252d60b279652740af74be22cddae3245cca8bf3be473f0131850da7bb176e142ff4f532a7a67c948884bdd65c180a939ad76802bee599e89668ebfa52a552695eb62b9f2c6ee61b09ac6e96692d44c627bfe513f6780870a396c8de351737c60d6"}]}, @ETHTOOL_A_WOL_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x200}, 0x1, 0x0, 0x0, 0x20000800}, 0x20004000) r8 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(r8, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r8, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r8, &(0x7f0000000a80)=[{{&(0x7f0000000ac0)=@pptp={0x18, 0x2, {0x3, @loopback}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000900)="37aa59cb45bc90793a509a3e2dc8478da3bfe14c3d0b4b6c743fe521c672c9d24776f781c83b065fffdacd9893763e", 0x2f}], 0x1, &(0x7f0000000980)=[{0x28, 0x110, 0x100, "5ad43208955b29dcbed237c1202ba58b3f2527b48eba68"}, {0xd0, 0x110, 0x8, "a7316b3aa952a5438b163bb469f92995bbdd0f614586c4ce877b5d3a416a4b088a6d0802acd3eac3cd402c000929fbaf2f8d1236d611f5fc2f2b749ad32af9795943698490d0c39f90f4ac5305e131fa798b5e95502a02565207b2584edc1b441cf1320d7edeb0fe29ecf42d08aed6728c8fcf4abdc3bdb038a5ab6a180786b1c7b435b1ca12120f6054027a75eb13f42d35076c6911d9d3d46e0b00429b4c0cc7be6c21917129a9ba486a4d751ef3d0da1aa22c167e68630af8"}], 0xf8}}], 0x1, 0x26000814) 08:28:18 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40c1, 0x2002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x100000000000}, 0x4000, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x2008480, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000cc0)=ANY=[@ANYRES32=r5, @ANYRES64, @ANYBLOB="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"], 0x64}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f00000002c0)={0xab, ""/171}) 08:28:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0xa, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup2(r1, r4) linkat(r3, &(0x7f0000000040)='./file0\x00', r5, &(0x7f00000000c0)='./file0\x00', 0x0) r6 = dup(r4) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000001480)={'wg2\x00', 0x3, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VHOST_SET_MEM_TABLE(r6, 0x4008af03, &(0x7f0000000280)={0x2, 0x0, [{0xd000, 0x69, &(0x7f0000000100)=""/105}, {0x4, 0xea, &(0x7f0000000180)=""/234}]}) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001200)={0x0, 0x70, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0xc0070020, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200]}, 0x45c) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x1) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000700)=ANY=[@ANYRES64, @ANYRES32=0x0, @ANYBLOB="0200", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYBLOB, @ANYRESHEX, @ANYRESHEX, @ANYBLOB='\x00', @ANYBLOB="d5300000"], 0x8c, 0x3) socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, 0x0, 0x1, 0x0, 0x0, {{}, {0x0, 0x3}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'dummy0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x500, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x14, 0x18, {0x885, @bearer=@udp='udp:syz2\x00'}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4041}, 0x4c0c1) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000100), 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="5800000004067138000000000000ee000000000005000400000000000900020073797a30000068020500010006"], 0x58}}, 0x0) [ 265.851494] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 265.862051] block nbd3: Unsupported socket: shutdown callout must be supported. [ 265.875909] ip_tables: iptables: counters copy to user failed while replacing table [ 265.897374] new mount options do not match the existing superblock, will be ignored 08:28:18 executing program 5: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002600)=ANY=[@ANYBLOB='no\x00\x00\x00\x00\x00\x00\x00\x00\x00']) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000080)='./bus\x00', 0x36ee, 0x6, &(0x7f0000001300)=[{&(0x7f00000000c0)="5e219d5dd61b995f379c9e8b417d07673756ea550b5303d1cb2805285758cc07a88d1c9ad038a5d5e5e53fe94d8fed1379d19f3d783ba40d7e3d92d1fcc7b03bd7f86891182c6f61649c4a45b877d8e6d856d9ebb74c8e08dac0327d139d334c191d91c28ad3345ca60d3e2530b07e62beeb1ac428518f65", 0x78, 0x3}, {&(0x7f00000001c0)="3a56dd13e5d92e947677dd9dfdd1b20c8fbe9595aac2597c1afdd9d2cec659b47e13dc71ed1e3c718e50117e40df47d4bef5641615da230c70894fa7318bf633869db07d2f6fc05ef2455857e4f352e5796a1daa50e9f912059377da7a98ff82ee2deb9ac03d01abcbdae3fffbb25a6e2bf75c", 0x73, 0x13c872dc}, {&(0x7f0000000240)="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", 0x1000, 0x100000000000}, {0xfffffffffffffffe, 0x0, 0x5}, {&(0x7f0000000140), 0x0, 0x40}, {&(0x7f0000001240)="9ab24be8ac22728e3fc8b73c27e6e3c030d57c697d836c825c5ed5bae7d9ab3b18db5b68d94f0517793d0d697d4df16cb9ff7e9050740bd3cd53f7f0ce74c1a5272a8fa60c09009e7cf1f9a191bc02105df3404ce2f0976f56d4e5263e2e1b1865450b9bec7876e7913c5af6e446560ac7bd826d80a31a35f7bef0c0b3a09cb87ff386901e30207d1065ea", 0x8b, 0x53}], 0x3080424, &(0x7f00000013c0)='nodiscard') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f0000000140)) 08:28:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x9, 0x1, 0xfffffffd) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:18 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_LOCK(0x0, 0xb) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000004, 0x4010, r0, 0x4003000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) shmctl$SHM_UNLOCK(0x0, 0xc) 08:28:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001200)={0x0, 0x70, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0xc0070020, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200]}, 0x45c) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x1) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000700)=ANY=[@ANYRES64, @ANYRES32=0x0, @ANYBLOB="0200", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYBLOB, @ANYRESHEX, @ANYRESHEX, @ANYBLOB='\x00', @ANYBLOB="d5300000"], 0x8c, 0x3) socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, 0x0, 0x1, 0x0, 0x0, {{}, {0x0, 0x3}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'dummy0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x500, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x14, 0x18, {0x885, @bearer=@udp='udp:syz2\x00'}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4041}, 0x4c0c1) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000100), 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="5800000004067138000000000000ee000000000005000400000000000900020073797a30000068020500010006"], 0x58}}, 0x0) [ 265.987338] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 266.006976] jfs: Unrecognized mount option "no" or missing value [ 266.015818] new mount options do not match the existing superblock, will be ignored 08:28:18 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000001900)='/dev/nvme-fabrics\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000180)={0x0, 0xf000}) read$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000080)={0x3, 'tunl0\x00', {}, 0x5}) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r2 = 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_bp={0x0}}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x14) acct(&(0x7f00000000c0)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) unlink(&(0x7f0000000140)='./file0\x00') r3 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) ptrace(0x4207, 0x0) tkill(r3, 0x1000000000016) 08:28:19 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_LOCK(0x0, 0xb) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000004, 0x4010, r0, 0x4003000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) shmctl$SHM_UNLOCK(0x0, 0xc) [ 266.169414] new mount options do not match the existing superblock, will be ignored [ 266.209219] Bluetooth: hci0 command 0x0406 tx timeout [ 266.214469] Bluetooth: hci1 command 0x0406 tx timeout [ 266.237189] Bluetooth: hci3 command 0x0406 tx timeout [ 266.257187] Bluetooth: hci4 command 0x0406 tx timeout [ 266.258370] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 266.269518] Bluetooth: hci2 command 0x0406 tx timeout [ 266.326636] Bluetooth: hci5 command 0x0406 tx timeout [ 266.373496] Process accounting resumed 08:28:19 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) migrate_pages(0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000240)="2e3e672a8cfbb60000000fc77a00c4e17ee6a5030000000f795154440f20c03501000000440f22c0e490470f07c4c1fc29ba874e0000c744240098000000c744240200000000ff1c2466b830000f00d8", 0x50}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_REWIND(r5, 0x40084146, &(0x7f0000000040)=0x6) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000005000000000000020000000001800000000000000800000000000000598b000002000000"]) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x0, 0x0, 0x9}, 0x3c) 08:28:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x103000) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xfffffffffffffffd) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_inet_udp_SIOCOUTQ(r9, 0x5411, &(0x7f0000000000)) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:19 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x64, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xe}}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1a, 0x1b}}]}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) 08:28:19 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x9, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4, 0x10}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 08:28:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100a600, 0x2012, r1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000080)={0x18, 0x3f, 0x7, "f1b2490f66239b98d0aac07f4681b461e1719b440917b8e7"}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RREMOVE(r4, &(0x7f0000000000)={0x7, 0x7b, 0x2}, 0x7) r5 = socket(0x0, 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) getsockopt$sock_int(r5, 0x1, 0x1e, 0x0, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r6, &(0x7f0000000180)=ANY=[@ANYBLOB="005b45dbdca58ea130449e09a058dfd4e0d4a4a65407165b97f405e5ca347c7f3367e67f529d657bbd1dc2c5d433f8508f97d4cf6cf2d1afb082adcf884bf927e8fc5b3a86b09a050d1e00080000000000001890e0049d957945ce000000000000000000"], 0x78) fcntl$getown(r6, 0x9) 08:28:19 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x111}}, 0x20) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x9) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r6, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) write$binfmt_aout(r6, &(0x7f0000000700)={{0x108, 0x0, 0xc1, 0xcb, 0x81, 0x7, 0x23e, 0x8}, "d03d5eced9bd6afd00839fb9a7618463fa477879f9d9c404894644ee7f90d4da20fa4d355183d38d7c42cd289191bf548dfb", [[]]}, 0x152) write$RDMA_USER_CM_CMD_ACCEPT(0xffffffffffffffff, &(0x7f00000001c0)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r3}}, 0x128) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x12, 0x10, 0xfa00, {&(0x7f0000000340), r3, r7}}, 0x18) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0x200}}, 0x10) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x3c1, 0x3, 0x300, 0x0, 0x111, 0x0, 0x140, 0x0, 0x230, 0x278, 0x278, 0x230, 0x278, 0x3, 0x0, {[{{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, [], [], 'ipvlan0\x00', 'team_slave_0\x00', {}, {}, 0x88}, 0x0, 0x120, 0x140, 0x0, {}, [@common=@inet=@multiport={{0x50, 'multiport\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xd0, 0xf0, 0x0, {}, [@common=@inet=@set2={{0x28, 'set\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x360) 08:28:19 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000080)='./bus\x00', 0x8001141042, 0x0) ftruncate(r2, 0x2007fff) r3 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) r4 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio1\x00', 0x113082, 0x0) read$dsp(r4, &(0x7f0000000240)=""/89, 0x59) r5 = socket$inet6(0xa, 0x3, 0x2b) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000002c0)=0xc7, 0x4) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x6}, 0x72) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_aout(r3, &(0x7f0000000000)=ANY=[@ANYRESHEX], 0x20) 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) lchown(0x0, 0x0, 0x0) sendfile(r5, r6, 0x0, 0x8482) ioctl$CHAR_RAW_ZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x8, 0xcde7}) syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000003880)) uselib(&(0x7f0000000000)='./file0\x00') 08:28:19 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) close(r0) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='comm\x00') r4 = open(&(0x7f0000000100)='./bus\x00', 0x1141042, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./bus\x00', 0xc3d6, 0x2, &(0x7f0000000240)=[{&(0x7f00000001c0)="7913f1caf2b3f2101b870324122a4444e8f6a9b41cf3b23943e0933a9710e08830b3d88c0b2cf62bbd010621b24c6ba5c0dbd2341a08199fda3b2e8351bca95afd5f2da1c5f4e055c25a", 0x4a, 0x20}, {&(0x7f0000000300)="3f16cea072751753fed58102684ae8fcc60f7b860bdcc628cf70c4465bd05bab0948a45c862f0b80176dd976e28aed3efec266cb41366f3b68cad606f0b678cc4e250aee23d8c5a1d1b3c9eaaa7dc99e6e8e84a18a9070b35b8ec4b32c9331f001e05a646df129fdff9fc9a99174b194a14d3bf62b29469a21d5b5964082675fdcd03a209c5a85eddbd3342aa9baa6b391bd1f4d39a02c20c264dc371004afa1124b0789b215a8a89b9319eadce28d82d0411f88a6e4679b824e51709e47cca71aef576c7c6718f429662269cb1a2e3e387c4067273e33807acb046dc67a1bd6ba58011a7eb02d", 0xe7, 0xa903}], 0x1300014, &(0x7f0000000280)={[{@spectator='spectator'}, {@noacl='noacl'}], [{@dont_measure='dont_measure'}]}) ftruncate(r5, 0x208200) unshare(0x22040200) sendfile(r0, r4, 0x0, 0x8000fffffffe) r6 = socket(0x0, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000000)={0x1, 0x8001, 0x800, 0x4, 0x2}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x28, r7, 0x1ad, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_AF={0x6}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)={0xac, r7, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x15}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x57}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000840}, 0x814) [ 266.695544] block nbd3: Receive control failed (result -107) [ 266.703081] block nbd3: shutting down sockets [ 266.715602] Cannot find set identified by id 0 to match 08:28:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x81803, 0x0) fcntl$setlease(r4, 0x400, 0x2) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:19 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="2e00000022008151e00f80ecdb4cb904044865160b005b00100000000000b2140e000a0082000000dc2976d153b4", 0x2e}], 0x1, 0x0, 0xfffffffffffffdf4}, 0x20000000) r1 = getpid() r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) sendmsg$can_bcm(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x1d, r8}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x6, 0x20, 0x8001, {0x77359400}, {0x0, 0xea60}, {0x3, 0x0, 0x1}, 0x1, @canfd={{0x1, 0x0, 0x1, 0x1}, 0x26, 0x1, 0x0, 0x0, "d3e28faa8f20b24f9704a72b0716ff08c3b924253d1806ba56c01b5a658fc9cd4c78aea9f46fbb0a605dc21fd43b37d05a0e50fb58f0b9ad022179c6e66d4ced"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x40084) sched_setattr(0x0, 0x0, 0x0) get_robust_list(r1, &(0x7f0000000200)=&(0x7f00000001c0), &(0x7f0000000240)=0x18) 08:28:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'caif0\x00', &(0x7f0000000000)=@ethtool_eee={0x44, 0x4, 0x0, 0x6, 0x1ff, 0x5, 0x2, 0x9de, [0x400]}}) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:20 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8c}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{0x0}, {&(0x7f00000004c0)=""/113, 0x71}, {0x0}], 0x3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xfffefffffffffff9) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000003240)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={0x0}}, 0x0) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000003c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000600)=0xda6, 0x4) writev(r4, &(0x7f0000000780)=[{&(0x7f0000000100)="dff548771d77ce8786aca76dda6fb054ab8ea73799d7293eda90ba41a2db81fab55b5415692300a8e64bca2f60e1717f85f06a6bbca90f392b04f34940db7ffccc33ed6ea82296de9683c9e360cd1c477304bd8f9bd74d44a4c7d1c7e625a86cd54b72c5745f475a772b84977a6b05381dbe6259bc510f0f70c3e9946a78c7b5a19e97447799d930f9623b", 0x8b}, {&(0x7f00000001c0)="96431fb1cb119741590ad657dc5e5ce3e5fe9f1f639e6a18bc7b6c1d0b424eb306f34cf2429c62c0fdefbae36740a7169721af852826d7f14b6cae8af86507ff78a1dda991aea5952f43e7e0146a3c035f0113d617240e8940c60cdf3400193bbe3a0c0b1eae5799db27b4ee9c13475210defa4dac9d784e0c89135b82b321f8e43d7a5db9ab1bfd319f472a94", 0x8d}, {&(0x7f0000001340)="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", 0x1b9}], 0x3) sendto$inet(r4, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600453f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 266.801061] kauditd_printk_skb: 9 callbacks suppressed [ 266.801069] audit: type=1804 audit(1597480099.608:9785): pid=14407 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir266505271/syzkaller.j8580r/136/bus" dev="sda1" ino=16407 res=1 [ 266.815945] Cannot find set identified by id 0 to match [ 266.910922] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 266.926990] block nbd3: Receive control failed (result -107) [ 266.928417] block nbd3: shutting down sockets [ 267.008360] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 267.018286] audit: type=1804 audit(1597480099.828:9786): pid=14435 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir266505271/syzkaller.j8580r/136/bus" dev="sda1" ino=16407 res=1 [ 267.216293] audit: type=1800 audit(1597480100.028:9787): pid=14423 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.4" name="bus" dev="sda1" ino=16407 res=0 [ 267.216415] audit: type=1800 audit(1597480100.028:9788): pid=14407 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.4" name="bus" dev="sda1" ino=16407 res=0 [ 267.216744] audit: type=1800 audit(1597480100.028:9789): pid=14435 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.4" name="bus" dev="sda1" ino=16407 res=0 [ 267.217553] block nbd3: Receive control failed (result -107) [ 267.218977] block nbd3: shutting down sockets 08:28:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$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)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcsa\x00', 0x4400, 0x0) r7 = socket(0x10, 0x803, 0x0) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r3, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000700)={0x1c8, r8, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x51}, {0x6, 0x16, 0x99}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1771}, {0x6, 0x16, 0x401}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x6}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3e}, {0x6}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xee8}, {0x6, 0x16, 0x6}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x100}, {0x6, 0x16, 0x7}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x35}, {0x6, 0x16, 0x5}, {0x5, 0x12, 0x1}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x804}, 0x20000040) ioctl$VIDIOC_QUERY_EXT_CTRL(r6, 0xc0e85667, &(0x7f0000000400)={0x80000000, 0x106, "63603a45c0ecc646110046445f901d626b44804b522e8f83a86c0b19b2f04aca", 0x8, 0x1f, 0x3, 0x80, 0x5, 0x66, 0xfffffffa, 0x1, [0xff, 0x9, 0x9, 0x6]}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'gretap0\x00', &(0x7f0000000000)={'erspan0\x00', r5, 0x40, 0x8008, 0x9, 0x120, {{0x33, 0x4, 0x1, 0x9, 0xcc, 0x68, 0x0, 0x20, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x25}, {[@generic={0x89, 0x8, "05375d7e9013"}, @timestamp={0x44, 0x1c, 0x6d, 0x0, 0x1, [0x9, 0x200, 0x9, 0xb1ab, 0x0, 0x1000]}, @timestamp_addr={0x44, 0x4c, 0xca, 0x1, 0x6, [{@rand_addr=0x64010102, 0x3}, {@local, 0x6}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x23}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x101}, {@dev={0xac, 0x14, 0x14, 0x29}, 0x8}, {@loopback, 0x8}, {@empty, 0x1}, {@private=0xa010100, 0x80000000}, {@private=0xa010100}]}, @timestamp={0x44, 0x10, 0xc8, 0x0, 0x4, [0x3, 0x1f, 0x5]}, @lsrr={0x83, 0xf, 0x47, [@rand_addr=0x64010102, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x22}]}, @ra={0x94, 0x4, 0x1}, @generic={0x89, 0xe, "d012574e6e3c4cef0781d858"}, @lsrr={0x83, 0x13, 0xb8, [@private=0xa010102, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x16}, @local]}, @end]}}}}}) r9 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ttyprintk\x00', 0x2200, 0x0) ioctl$TIOCMIWAIT(r9, 0x545c, 0x0) 08:28:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000240)="25bc0974769e620a2734fa0095e0612687ecb86a548802a902000000000000004e2f98b579a782d257146d0e0206e73ba8f4952bedc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="696e6f64655f7265616499d463c8dc7b7961686561645f626c6b733d30783030303030303030303030"]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file1/file0\x00', r1}, 0x10) 08:28:21 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r0, 0x80044dff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_S_FMT(r3, 0xc0d05605, &(0x7f00000001c0)={0x2, @win={{0x6, 0x5, 0x0, 0x3}, 0x4, 0x6, &(0x7f00000000c0)={{0x3, 0x6, 0x8, 0x7f}}, 0x3, &(0x7f0000000100)="52561392256bd978971df38b20a4c12bdcab6565a0d1a4b670cb673607d89d50aae102a452dca81f7fe7fccc957ba56b06fbb41bf619f42dcb7fd9c2b8818f546d9966a546d1b54772b902b14f3fbd42fc921e8a3b6554594a15ac2e5aa3dbe203adf8108b8d8753f08e8d195c0091270e2205ce85ea5a41a317dbaf860a772e6356bb55d40645c691819cb849467c33dba36a2facb7d42b065c", 0x8}}) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 08:28:21 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) migrate_pages(r0, 0x7f, &(0x7f0000000040)=0x2, &(0x7f0000000100)=0x100000000) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv4_newrule={0x24, 0x20, 0x905, 0x70bd27, 0xfffffffc, {0x2, 0x20, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x11}, [@FRA_DST={0x8, 0x1, @loopback}]}, 0x24}}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400000, 0x0) write$P9_RSETATTR(r2, &(0x7f0000000180)={0x7, 0x1b, 0x2}, 0x7) 08:28:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) r4 = msgget(0x3, 0x240) msgctl$IPC_RMID(r4, 0x0) msgctl$IPC_RMID(r4, 0x0) 08:28:21 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @dev, @val={@val={0x9100, 0x4, 0x1}, {0x8100, 0x1, 0x0, 0x4}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x0, r0, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 268.330941] block nbd3: Receive control failed (result -107) [ 268.338001] block nbd3: shutting down sockets [ 268.360996] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 08:28:21 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000000)) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = 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, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x14) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x4000000, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r4, 0xc0984124, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open$cgroup(&(0x7f0000000280)={0x4, 0x70, 0x5, 0x8, 0x2, 0x7f, 0x0, 0x8, 0x2020, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1ff, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x10, 0xff, 0x7, 0x4, 0x3, 0x5}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000080)="660f010aa81bd604d604d1c4c38d0a970400000000f6b9817411833ef32e360f09260f01c5f30f090f3226f33e0f32c4c16df37300", 0x35}], 0x1, 0x20, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 268.382071] EXT4-fs (loop2): Unrecognized mount option "inode_read™ÔcČÜ{yahead_blks=0x00000000000" or missing value 08:28:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) [ 268.451157] netlink: 420 bytes leftover after parsing attributes in process `syz-executor.5'. [ 268.515426] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 268.527782] EXT4-fs (loop2): Unrecognized mount option "inode_read™ÔcČÜ{yahead_blks=0x00000000000" or missing value 08:28:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0xffc00003, 0x1, &(0x7f0000000040)=[{&(0x7f0000000000)="1400050900000a0e666174000404090a1000020000f801", 0x17}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6e66733d5bb4ea1b6d9febacbb8c810000090000000000005f723e256185e71d5ac94b2d36be8adfe3a7b4ab7744a6db7ff765d4eeb0f75b953b549810aba7f5d7c0260acc00fde714600bdfdba4aa"]) r0 = open(&(0x7f00000000c0)='./file1\x00', 0x440a80, 0x8) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xf8, 0x464, 0x8, 0x70bd2d, 0x2, "35a6f527ba64c68f58a28bc2e43619fc47ead93dce9d1288704180fc1fac35e48f9f790dabcfdbfb7cf6c0ce1f3c869c39cde49d04f2eec0dc754d6b5c958a0678dc55be3aec644b050b2b4dcb03b5b908cbe51248c5b3288bd2837affd49100331c0b40ebc9d31d91380e564bf5bd82b8ef58de682d633e495fff3e88a35c1a118c04ccc2967ceb2ef1a46b822ca18f715ab2e9dad5e3481b478822cc42c858a33d74ccb2013785cee46e25f9c5e35b7f731734526b139195fb94eec8021d140623297640bb6e5fb5b262a2238240241b46f810c507101cfae4bec93c73dfb44f32e3a3565c", ["", ""]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x4000004) arch_prctl$ARCH_GET_CPUID(0x1011) [ 268.561752] netlink: 420 bytes leftover after parsing attributes in process `syz-executor.5'. [ 268.591751] block nbd3: Receive control failed (result -107) [ 268.598946] block nbd3: shutting down sockets 08:28:21 executing program 2: epoll_create1(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() prctl$PR_GET_NO_NEW_PRIVS(0x27) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xfffffffffffffffc) r2 = socket$inet6(0xa, 0x5, 0x100a5d) socket(0x11, 0x4, 0x200) write(r1, &(0x7f0000000340), 0x41395527) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETGAMMA(0xffffffffffffffff, 0xc02064a4, &(0x7f0000000300)={0x400, 0x2, &(0x7f0000000240)=[0x1, 0x9], &(0x7f0000000280)=[0x1, 0x9, 0x1, 0xda5], &(0x7f00000002c0)=[0x2, 0x7, 0x800, 0x0, 0x5, 0x1, 0xfff9]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0)=0xf844, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x100, 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, 0x1, @perf_bp={0x0, 0x8}, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) open(0x0, 0x54d00, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) 08:28:21 executing program 5: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000300)=@security={'security\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x1e0, 0x148, 0x148, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x11, "ed6e"}}, @common=@osf={{0x50, 'osf\x00'}, {'syz0\x00', 0x0, 0x6, 0x2, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @multicast, 0x7f, 0x8, [0x1d, 0x34, 0x11, 0xd, 0x3a, 0x1b, 0x21, 0x14, 0x16, 0x28, 0x0, 0x39, 0x1d, 0x1b, 0x22, 0x6], 0x0, 0x668}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz0\x00', 0x0, 0x1, 0x1, 0x1}}, @common=@addrtype={{0x30, 'addrtype\x00'}, {0x22, 0x28}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="1b9696de412c", 0x3ff, 0x7, [0x1e, 0x12, 0xa, 0x21, 0x39, 0x6, 0x23, 0x8, 0x18, 0x1c, 0x0, 0x5, 0x10, 0x5, 0x12, 0x39], 0x0, 0x3f, 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x428) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f00000002c0)=ANY=[@ANYBLOB="f7f164864811f2a47e97"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 268.609949] FAT-fs (loop1): Unrecognized mount option "nfs=[´ęmźë¬»Ś" or missing value [ 268.686309] FAT-fs (loop1): Unrecognized mount option "nfs=[´ęmźë¬»Ś" or missing value 08:28:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0, 0xb6}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x3, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 08:28:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000001180)=[{0x0, 0x1}, {}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x7fff}], 0x1) semctl$GETPID(r1, 0x1, 0xb, &(0x7f0000000000)=""/85) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="14000000100001"], 0x14}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r3, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000080)=""/88, 0x58}, {0x0}], 0x2, &(0x7f00000011c0)=""/4096, 0x1000}, 0x7}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f0000000280)=""/75, 0x4b}, {&(0x7f0000000300)=""/88, 0x58}, {&(0x7f0000000380)=""/140, 0x8c}, {&(0x7f0000000440)=""/11, 0xb}], 0x7, &(0x7f00000005c0)=""/181, 0xb5}, 0x562}], 0x2, 0x40002002, 0x0) 08:28:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000040)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x9}, 0x0, 0x0, 0x40, {0x1, 0x20}, 0x1, 0x3}) timer_settime(r4, 0x0, 0x0, 0x0) timer_getoverrun(r4) pselect6(0x40, &(0x7f0000000000)={0x7fff, 0xac9, 0x9, 0x80000000, 0x0, 0x3, 0x1f, 0x6}, &(0x7f0000000040)={0x400, 0x4, 0x7, 0x2, 0x8, 0x3, 0x7, 0x80000000}, &(0x7f00000000c0)={0x10000, 0x3fe429dd, 0x6, 0xc3, 0x5, 0x5, 0x5b0}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={[0xffffffffffffff01]}, 0x8}) ioctl$NBD_DO_IT(r0, 0xab03) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x3c, r6, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x44}}]}, 0x3c}}, 0x0) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f0000000380)) r8 = syz_open_procfs(r7, &(0x7f0000000280)='status\x00') sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r6, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@L2TP_ATTR_FD={0x8, 0x17, @udp=r8}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x11}, 0x40) 08:28:21 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000100)="0cf7204013ea41197ec3a655acf431409d871780735715881c87fed2b41c5d35acce147efb9f6382af7548f0392f0e32a5b2f4", 0x0}}, &(0x7f00000002c0)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000, 0x40240}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, r7, 0x1, 0x0, 0x0, {{}, {0x0, 0x3}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'dummy0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r5, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x1c, r7, 0x300, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4004) [ 268.977834] block nbd3: Receive control failed (result -107) [ 269.049027] block nbd3: shutting down sockets 08:28:22 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x4004, 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, 0x2}, 0x0, 0x0, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000340)="18", 0x1}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000040)='./bus\x00', 0x143042, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') write$P9_RCLUNK(r3, &(0x7f0000000000)={0x7, 0x79, 0x1}, 0x7) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300)=0x5b11, 0x4) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x20000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x800) ptrace$cont(0x7, 0x0, 0x480000000002, 0x0) ioctl$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, 0x0) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) 08:28:22 executing program 0: symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0\x00') mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) utimensat(r1, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000140)={{0x77359400}, {0x77359400}}, 0x0) mkdir(&(0x7f0000000380)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) accept$packet(0xffffffffffffffff, 0x0, 0x0) setxattr$security_evm(&(0x7f0000000180)='./bus/file0/file0\x00', 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x3, 0x100, 0xb0, 0xc51a, 0x8001, 0x9, 0x7ff, {0x0, @in={{0x2, 0x4e24, @loopback}}, 0x400, 0x2, 0x6, 0xffffd05a, 0xfff}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000340)={r6, 0x2d, "ef50f6f4d6b8d31bb7a2d1788bc596fdc57c4214bb3c8f09d8937913d769b2f92e8b2234ab39fc68d11f4c5f80"}, &(0x7f00000003c0)=0x35) umount2(&(0x7f0000000100)='./bus/file0/file0\x00', 0x0) [ 269.252994] overlayfs: unrecognized mount option "upper+ĄÜ`”±ËRF7ń‘Ćóţ1orkdir=./file1" or missing value 08:28:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x3c, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x28, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'bond_slave_0\x00'}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}]}]}, 0x3c}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x374, r3, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3f}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}]}]}, @TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x400}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x525}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x23f50}]}, @TIPC_NLA_NODE={0xb8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "25c158fab77ae842cbb7afad4e3cf2ee7a3a558af297b96190465c9cb0"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "673e40824e341a71f2fe34e31eb966cbe79d1d03cc723dc1cfaec44e7afb076f2352"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd9f3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd1c}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'syz_tun\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x9, @rand_addr=' \x01\x00', 0x27c0000}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0x17}, 0xb8}}}}]}, @TIPC_NLA_NODE={0x158, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "f40922d0350c17bfc300bca51f2891abb838dbc20d21"}}, @TIPC_NLA_NODE_ID={0xf5, 0x3, "0273fe67ee3fa68f0ba320c6b3eb5a02bb1539d4b0c9bf32f3df56b1da3e3a824c7d715eb04f587356a052a43be2c78d21fdd37d69187c2121a06a7ec84841f36095453fef6a633a0881d28dab881e421835651d614339dce351f8482c2abe3d1c536eaf1c4ca4f2cec1807df53e2400b23d325efc3ad49efbca28c249ac99e626ea861e34f04caed90828232798ba6b43e7e24391ad6a6d9f7fea1542c01e247549246836b4c1655e15e85ee268f61ecde3490b5dfc2cbdadd36cae9e63ac290b1425d2c65d5f753fe80606beaea3a9ae04efecd90df08975edaa4a5f2efd5cfb245d8023ec59b4a5e06b5eda8be0afff"}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x374}, 0x1, 0x0, 0x0, 0x40}, 0x80) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r5, 0xc01864c6, &(0x7f0000000500)={&(0x7f0000000480)=[0x8908, 0x20, 0x455], 0x3, 0x800, 0x0, 0xffffffffffffffff}) ioctl$vim2m_VIDIOC_STREAMON(r6, 0x40045612, &(0x7f0000000540)=0x2) ioctl$NBD_DO_IT(r0, 0xab03) [ 269.320504] overlayfs: unrecognized mount option "./file1" or missing value [ 269.324846] overlayfs: unrecognized mount option "upper+ĄÜ`”±ËRF7ń‘Ćóţ1orkdir=./file1" or missing value 08:28:22 executing program 0: r0 = getpid() getpid() openat$cgroup(0xffffffffffffffff, &(0x7f0000000800)='syz0\x00', 0x200002, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000380), 0x8}, 0x0, 0xffffffffffff7fff, 0xfffffffd, 0x0, 0xcc2}, 0x0, 0x5, 0xffffffffffffffff, 0xa) r2 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x100, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f0000000500), 0x2}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x104, 0x43}, 0x0, 0xd, 0xffffffffffffffff, 0xa) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x5, 0x0, 0xff, 0x7f, 0x0, 0x3, 0x820, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0xff, 0x80658}, 0x200}, r0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x1e, 0x94, 0x5, 0x7, 0x0, 0x8, 0x20000, 0x5, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f0000000300), 0xa}, 0x0, 0xfff, 0xfff, 0x2, 0x8, 0x1f, 0xc618}, 0x0, 0x0, r1, 0x5) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup/syz1\x00', 0x1ff) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xe43) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x1, 0x17, 0x0, 0xff, 0x0, 0x40000000000007e, 0x0, 0x7, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x36a9ef14, 0xd278244ff5f0261a, @perf_bp={&(0x7f0000000540), 0xa}, 0x1180, 0x0, 0xfffffffb, 0x7, 0x50, 0x1f}, 0x0, 0x7, 0xffffffffffffffff, 0xa) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="2b70696473206f202b72646d6120030000002d696f200300ff0073200000000000000000"], 0x24) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f00000001c0)={0x0, 0xffffff9e, &(0x7f0000000140)=[{&(0x7f00000000c0)="2e00000010008188040f80ecdb4cb9cca7480ef43c000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) 08:28:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000040)={0x1, 'macvlan0\x00', {}, 0x80}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$DRM_IOCTL_SET_UNIQUE(r10, 0x40106410, &(0x7f0000000000)={0xffffffffffffff88, &(0x7f0000000480)="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"}) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) syz_open_procfs(0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000100)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) fcntl$lock(r1, 0x26, &(0x7f0000000180)={0x40001}) clone(0x0, 0x0, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) recvfrom$phonet(r4, &(0x7f0000000300)=""/4096, 0x1000, 0x40006040, &(0x7f0000000280)={0x23, 0x40, 0x9, 0x80}, 0x10) [ 269.582750] team0: Device geneve0 is up. Set it down before adding it as a team port 08:28:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000019000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000040)="b85f6200000f23c00f21f835010000000f23f867f4c4c1b573d3070f015b00f30f09670f21eff30fc7ffc4e37d44928ed5723400360f01c53ed8eb", 0x3b}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1ea2, 0x40000) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f0000000180)=0x18) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0400000000001000024d564b0800000003"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14f2833624854b3ed59d3c2b66caace0a2fa8989170adbea57dd1964237d34a8c38c0659a5ab6e10413cffb353c8fa0000000000"], 0x14}, 0x1, 0x0, 0x0, 0x40051}, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x400) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet6_dccp_buf(r6, 0x21, 0x2, &(0x7f00000003c0)="19e5fe9fceb5fbaa6cd5dfe3106f4a5dea8dfed9b99a4ec12e20e35ca0bfcf7020bc8cee19460eafb84b9acd81cf0e2e58fa547af5d8923ea95515e8ba1520d8b9b9cd8e985d751911d8a1e2b1ccb80d31e087584492bfa8c28419a00843d327725015509819da0a72a075b4f954e68ae1503ec4980655d49921e60e1f44e01c951c01556c8d3e9ca4ae77cdf13a84c3c2eddd1f5c59d1cea5c8ed52dc3299543721411a720de4ae2e097c1ce25992afb7351e9019a6be0f07ae590e02ed673a7095bc07deeaa0da983a2a295bc7cf31c382d17d1495cb65daf78b2e4ec2aac5f36cdac98d13693c1ae525977b59b7397d4aaa04a48b45410bfc44d97a6d7875a6777361cd05e71127c0162b257a4f7ddf4202d2d404fbce630bbf1d2aba6b709de2bf79293ce1865d7547d3f269818b551252ec0fc87bed5dcc9a76f5e8e0fb92c3d89bbd763bbc2273dd94a82f094b358eccfae3a965efc368218c1ec07523a464c76cb34aacf1374dd8280068e002a38c937fd1fb9ef0a646cff3f2ed432355ea7c73c67a99e400ca3973d3ba396e6611a65b8da3c59f7acdaea1aa4c390c07e59e2f51e95c985497c2ad3c76bc3c61248f34531f41b632eedd497b1ba38d3270a9e3f250414976920f19f6c7c11bd7da9c57b76a6b90d2aefb6d31bcaecddd658e87708994104d74959dc10619274cf96dde7da57af71c9fdfcecefe1a86cf040f88e3cdcc676927f5ec030cdf64be8473c8dbda4a70163e405209bc50925f212ef1eabc505d63af91ada9d2865ea1786e3d255350f82bc327346890d41e15bd5dea895f9357f9818469752775582f7ab5de5d7ce8bdcc5de403d5476d2230332d9aafde53d2c4a34c32fc681d60b0a23e8006020cda121aaa79e8cfd901be307aadc5dfaa563b401451c2011b9b1da964724b58b8423a15b3f489f492f328349f3fb803bcd6781caf606e635a6bed8f3ee3c111911e1d6e38caf10f9e2f8d7675274d2e29b457a7a2d69e61a585dd703541ea4825db6a5da02f5ed7e35637d92f09e4f6070f3e4a7ceca7b68070babb85ebe1425839d93bc671d05b5a51498d14dfeb6153a90099bcc12761aed2bced95282fa1ddd416c336f8d96a464ffa7a8c51b27cb5e3ab40689b1ad8ee1414309f4387b6212a55efdee07054977acb7b42fc518e8f6bde515ba38e1fca5169bfc10275cfa09f533d5bffd6ee9d1bd0a2dc82e4448d107de288097d24c44c643306029faaadb7de84c076ec68d9bb426f1c68bde8896a4f59ee9de36a5b2f13101c8a7540cc0823d6b70939a3fcae5ef64522e88615dab618a95c23923fc881f42e82e81df3803e99a8ce20e486fed0b5fbf12e6d03c96cf5973833d21141bb21f64622eb1ecffa269a95c4e184fb6f5ae3fbbb832c25a5a4d174ea97454a68de34bdacaa9581ddedeb2638e1c3875659ead7d43ddbadd19be803e88c97bc76d8c167fe2d178598dde237ddcaeee04265d0887970eb546726dd2dbf9b851e2a97d143bb1e0c8792a6ad9a58c8a5cc79a3b80fcd1bc66f9eea8d9fe6897be473385abfa1cc85ac0bbd1f29a2a8a699567848a4d042360ac649295e0bb5525ba0436bb85d2eb5a34ebe3591c6ceb7246e9324f1beef0811666f316a4973c67a33b1ad41bb0ee1b52d778d562db78870ec71faa6e90998c589a73f2c30affb2b2914d5a39fd144e1389a1b7ea391b470fcae8fdd613cefb8238bcca5373e4437a10e3602f43b4815e4166f7f070cd4cf7136cebb25cd415a100f785d97df7da2a5d4cc2f5474c6663a58985a687d8a6d7f071decc169800e9d8d4d5a8a934db016943dace8665cf81b0966da1386bb2533eb000f9527e16f2d3bb481998250cc5177a6bbd09e4b55b107553c04a3f2bcf859a0b639c22e4bd10e925550d8396088ff8e99522655a0aa655c5dfa41dac47187184520f4768646c77f468b507b6286eca17746ad174dcefd4103c852054dd52c951e34121260e4b759506ab4e3cc540ed7aca7e01a5d004550a2bee0ed92f675adffcf4b79bf06891b1b75f709f130ae7370758aa9eb03e5a6151acecbccce0596bae72ce1c1c4c0a399a367de19a303b12e880ef4cd3ce302b90d10f986a7bd76f3ea7da5986ed2b352ea633ce8e08ec044fcf1d56430c718b200938edc99eaf7b4b6694e7c7fe3b4bceca7450c62ad8a060ab4e9bea7465b6e3e11911d6611866b19eb2fc8edb24199ad24c87746293123fab4f7dc96c8d178621e7dbf273573613efdc4f1f9837b3fd349ed5a9b2d174d60cf440b39bd35cb36135f8fba72d663d72dd3263c936844ea92fd509d33ef1672387a0f6429ff5c117930bdc757741ae831017e73ac2a019e4e712fe4a76f513d419aa4069151b21910815c6f0c1ea4c76d4fb9488de4362b3ac561ca50354ecc55f8847d25b3bdc41c91606a785344b2ac9570352d44b2cb6d296b103abdf4e89dd0307ffa5169675a8b4dadc7f46f1e901f5b3d6e4d4b2cd48b2d3754ff3201cb32d30ffc28e10a72d32859db35aa4e95b75f0c70f44961fcbfb7f06e8e9685fa4b87169a62584ea11741bbf18beb43f96d0c4a74eb92ac8249332b9c137aa6620113df5c3249a681f43aad14e556f03c0e07eb0e256858e0c02393f364c7d50464fe4a92dde4bd5eb76d62b919d8b6e1dde2988717bf5e83c47623f81ebfc93325ee2fa26d7bcaa6b7313b9d42843e54a8a74a18aa99df614681356d1245b93487b385c8e82ea5910b6989855da9146b8d6bb299e6a28b5271095bfea670ca1c0dfa1ea4ebdf7805fe36e9e395564342db3e4cfc6c3e0d3f7e174c0bef99f1c9f9646d76300d04d1bbfe97a558f206fbfdb4e7d94abc1e4a26e05b84739b4f39ee20a08d100b2c1a6681a3e454cf7e7b8b385c2b189ed8136404d7cd4bab35f780ba45b2850e172cc88dbc872975c367bb1047b93305bf2cbbbb456c2013fa37c7a9f04c2df8a2a608f0f1a28ffef74cfa70e692af1cace369d4c86e59e148c6a13fcf04c026fce6bc590d8ba81a312480e3e2fe4eca8c026a1a1aecbf248d9fa08528f3f655d1f0a12a88a96338abf9fc13a0703c1ba0921dfd5a6cc03c3835303e701b910cb75d216db7a8ce51427e2581360108bc7893eba696a1d2be785877c729e8641db5ebe12b7c32617d9d9d42498d87e8d67176569c6ad8fa088fbd513f674b587eb83efc456fc126d8cbf3486c109778cf5b75019fa507f69533a19f0446398c63cca0a795ed79293b099ff236ae85c43c45f17c31d1d833202476ff085e0fe8dcba6973ce7c2a11fe57cb67b5e88965517c4098d8c77a7b121393973b0a99239b5f4b7a698239db3fa41a9204183d9759cc2dd44045f0d591c9291f0a6c0f74b98f800bc3affe19a7760026adafc34d2122bb9dadc89b212e157cab977d45579c6ca444250ca6d8021dfaaceaf91486a3d81a23cdc69c240a9aac0ddc70d3b9e39c95cccb123fc3b179473d1c4c9584eaec7780b5611b6fa455a77d6f1314e6c51a30004d5fb079889f553b0f4e41a7c3a1796105239bf12bb1c28c72ecfb03b37c29a79139ac5d385c37659c5811e438dffec032b28206e00c53a7cd35f8c61d6166df8b2403b00a01c10c529d2ddb17b53da9039493e9f457169a10db99643c4144276514672f766300b54b04cb4df61c3981c0da6cc403c8512fd42c19966922373f2f7e206c820d10487f14545541e5862cd5edf6d42b78923a33912849c37433af772599bf530c54627b3585ae4cccf384e390fba94e9ef7ba6b6035d2654eeb495a34f211e495d08cf250b04a16c9275f89912cbad23ae4a39c36260d2949e10a146f569a1b56951cf36f1fef66c6066a953a6b210c781a870d200dbc80d0a9d18e400936a0c8d68a5f6e62de72c8854b1b3a1fd406283fda6303459778b342a3e9ae87d39c24aed52de22917a3459a2602fefae9966e8d75d5b8ea1e9c95016b77da81d3495e31d5ddcf3eb43fb14c0d752cf6c228637888363a024a910296692635f61187929a602898c470d6b398e0923e0e70be34b5401c975d490635197ef181014490f610be3f6ca5e9f2df24d7e43774b6a023ac158fb9a0b722e18d1c194f1731ddcb6ac9e8b855648fb4f064815058b9e4ca0c5dc18b1e6169b640c2010da2f9011905ada3f4c5874ea6e6c411d4af0424782c0c968c744baa624390e2c26d6b5eeccce8bcdace80da571d224f0545e86445769f8903e3d87fe6d2ca1a935312980c9ec737d06d2edf3b6e569a2a61374b1d746d07a5c5ff4b170daa57c11222f200d42ad4788ae86f93d60f6a85d3926e49328a45009c0cb43912663841c2ac62ddaca9c16b3cd40b1415b6cc93492529f0dba1e9f2b604cf70b19a6d26a57f617e9e88d777e2c5ec0a649b8dc12721c3491e0d4d249b77ecff5b2a1a3e9b46cdf59a51982e7b952804f54b317488e150e39edef33833c34a59beaffbe7e87fb86130ffb3bc94b86c608b91b0ad390c89f4657aa4821d92a6d4dc5578e97fcf1de47f57618cd9157da238009d6dd1a5c25248dadabc8b2faa86e516423241321135c1ac21ebe1b631308e197ed99798e3f126ff7ae52491f40d069547e9c498f4b9a8f2d50eb130a5736ab55b153da1b090c709286ca3d37dca85c98a8c3b46cd1ca967beb8efdcc97276973c837ce45cd7a47060fa85b331509deb7fc020efe9036526fa65ef02d3baa3a8a0a362ce247d65b9c9ce28bca5b5e5a3f6d6c9eaee007b3b0f4bd128cd54bbccd48cfaaca7a159028b1c0e5b782fae4d4a1495c346711f4bef763b3fbd86265d28152831b55a6a7009824c172b2a706d25b247d14082b87bae32ec7374966634dbf2a911e230ea6639b60725ba03c9b2c6a6bec09e24558d1269f2f3453fb56f9386593d03d2249beebfd5df4a96212a819eb2619cd211884780a57d0ece5dc94db7e8e155be4b5065c1a20397bf4da869960a75644dbb0fb8cf4ab346e57188e5a0a3a9630116697df3701be7e5356bc2fd0f3ebbb63d6afeedf4f179638f969e3a9160befa2840f332049a3f0d03595aaaefdbd029c0604b2e7b5f0a4f72edf0c5a884345fa2ef29dd3d6fe9a584bd3cf4b6fadac3459c8a37fd07f8140b80cd580e1407626d82e0d54b1c40daff138ee6aeedad7bcc2d7a15047dee4f3e18d31da6030d78fc654c8c83ef78d0ed5f9eebc18b0f61032cdb4657582b41e03c006fd771c21c23a16e6436bbe32631d45a81720b8f81b8c1de1c7bf3301e9f5673eec8820abd31a3b1aee0dff3a069d0ad2fcd26329d23bdca6a55fee43fe1529e0a8003453ab105c07b43efd7cd7d59b13536a04385bdfe0df97a0f642350fd55a2a29469c9c86091d561f188233aea71646fc08de25878f65708eebd20e6d3d994a3d191039118268a1c9e775f79d1c8df6ca29680a6492bd4e836cbcd268132f143d2ccf7293a466fc06f6d11e4bad6b55e9d3ddd5178fedb0de3e2535bdfd27995678aa1cd6d092d0b7ad27ddd960d099fdb31b1c92c3bd0b1148eb6713c960acb0bc452ec2c2800c936ce8c3abed9f30c9006739ef6ca3c8f56a91b788d0301b9e608741bcdfb0402fc0d11e4d713c959c6713d5732ed3f8d03109ff20560552e19ade98344deec77f422de6ce96b08b20ef42a092119eced9e6619fd92e5d66183819d0d2d401782802854ac0704e6dcc185fdb65f37aceeb8863e01594c5b4619d12decf7b4141f34132dd617a4146341b9bf57dbc984c9a7303e92ce70cba27292b27e4737cb375284de4a6871", 0x1000) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000380)) [ 269.689142] block nbd3: Receive control failed (result -107) [ 269.695709] block nbd3: shutting down sockets 08:28:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) fchdir(r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 269.845920] block nbd3: Receive control failed (result -107) [ 269.852679] block nbd3: shutting down sockets 08:28:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0xa20, 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, 0x4, @perf_config_ext={0x7fff, 0x3}, 0x8840, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6c6f77657264e95d2000000000002c776f726b6469723d2e2f66696c65312c757070657264697289dd875f696c6530"]) socket(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) syz_mount_image$msdos(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, 0x0) rmdir(&(0x7f00000000c0)='./bus/file0\x00') sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, 0x0, 0x40000) 08:28:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) getpid() setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x9f9}, 0x0) r0 = getpid() setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0xfffffffc, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008540)=[{{0x0, 0x0, 0x0}, 0x8}, {{0x0, 0x0, 0x0}, 0xf1}, {{&(0x7f0000000100)=@xdp, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/166, 0xa6}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/229, 0xe5}], 0x3, &(0x7f0000000440)=""/7, 0x7}, 0x400}, {{&(0x7f0000000500)=@in6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000580)=""/195, 0xc3}, {&(0x7f00000006c0)=""/113, 0x71}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/233, 0xe9}], 0x4, &(0x7f0000001880)=""/255, 0xff}, 0x1000}, {{&(0x7f0000001740)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000008980)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/197, 0xc5}, {&(0x7f0000004440)=""/204, 0xcc}, {&(0x7f0000002bc0)=""/15, 0xf}, {&(0x7f0000002c00)=""/200, 0xc8}], 0x5, &(0x7f0000002d80)=""/4096, 0x1000}, 0x401}, {{&(0x7f00000017c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000005a00)=[{&(0x7f00000041c0)=""/19, 0x13}, {&(0x7f0000004540)=""/4, 0x4}, {&(0x7f0000001980)=""/201, 0xc9}, {&(0x7f0000004640)=""/90, 0x5a}, {&(0x7f00000087c0)=""/162, 0xa2}, {&(0x7f0000004780)=""/201, 0xc9}, {0x0}, {0x0}, {&(0x7f0000005940)=""/178, 0xb2}], 0x9, &(0x7f0000005ac0)=""/4096, 0x1000}}, {{&(0x7f0000006ac0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000006b80)=[{&(0x7f0000006b40)=""/32, 0x20}], 0x1}, 0x1d33}, {{0x0, 0x0, &(0x7f0000006f80)=[{&(0x7f0000008880)=""/248, 0xf8}, {&(0x7f0000006cc0)=""/61, 0x3d}, {&(0x7f0000006d00)=""/177, 0xb1}, {&(0x7f0000006dc0)=""/49, 0x31}, {&(0x7f0000006e00)=""/14, 0xe}, {&(0x7f0000006e40)=""/126, 0x7e}, {&(0x7f0000006ec0)=""/134, 0x86}], 0x7, &(0x7f0000007000)=""/31, 0x1f}, 0x101}, {{&(0x7f0000007040)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000004300)=[{&(0x7f0000006bc0)=""/211, 0xd3}, {0x0}, {&(0x7f0000007280)=""/4096, 0x1000}, {&(0x7f0000008280)=""/47, 0x2f}, {&(0x7f00000082c0)=""/164, 0xa4}, {&(0x7f0000008380)}, {0x0}], 0x7}, 0x3}], 0x9, 0x100, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0) r4 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x2) r5 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r4, r5, 0x0, 0x8400f7ffff16) creat(&(0x7f0000000680)='./bus\x00', 0x0) 08:28:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) syz_open_procfs(0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000100)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) fcntl$lock(r1, 0x26, &(0x7f0000000180)={0x40001}) clone(0x0, 0x0, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) recvfrom$phonet(r4, &(0x7f0000000300)=""/4096, 0x1000, 0x40006040, &(0x7f0000000280)={0x23, 0x40, 0x9, 0x80}, 0x10) 08:28:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000080)) 08:28:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}, 0x1de5}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x40000000, 0x0) 08:28:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet(0x2, 0x4, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200082f1154c6aba744cf9a540bedf4dde586c425056d66d4f5f6c1e3a933f7c8a9eb47f3df8faecd7d871b1fb744ad73d2c01882718270a20026ae55c120301f3e97d23651cb0c72da01000000ea2ed561f802b1b1e52efb001a64e340ff06a71ef4b2b4a071df2630b8e8061df4be22713cb34aacdffb329642a00c282cbbe3b82b4390300600000000000000939aa195b34607965f39c424567ef0409c1c258aa8531d0bb24395d46817187fd3d0793de3126465cc41866f5638e561e784352d8fe3f0e2ee8b8a8261a122503d4c3e0a62c200"/228, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6c, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r6, 0x4}, &(0x7f0000000040)=0x8) r7 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 271.882294] overlayfs: unrecognized mount option "lowerdé] " or missing value [ 272.042559] audit: type=1800 audit(1597480104.848:9790): pid=14704 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.4" name="bus" dev="sda1" ino=16453 res=0 [ 272.080212] overlayfs: unrecognized mount option "lowerdé] " or missing value 08:28:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000080)) [ 272.246188] block nbd3: shutting down sockets 08:28:25 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='E\x00\x00'], 0x78) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000040)={{r3}, 0xc1, 0x3, 0x5}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000002280)=[{&(0x7f00000000c0)='~', 0x1}], 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') preadv(r4, &(0x7f00000017c0), 0xca, 0x0, 0x0) 08:28:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000000)={[0x5000, 0x1000, 0x3000, 0x6000], 0xffffffffffffffe2, 0x1, 0x7ff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000080)) 08:28:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00000000c0)=""/187) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$SIOCRSACCEPT(r5, 0x89e3) [ 272.514715] block nbd3: Receive control failed (result -107) [ 272.526073] block nbd3: shutting down sockets 08:28:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000080)) 08:28:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet(0x2, 0x4, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200082f1154c6aba744cf9a540bedf4dde586c425056d66d4f5f6c1e3a933f7c8a9eb47f3df8faecd7d871b1fb744ad73d2c01882718270a20026ae55c120301f3e97d23651cb0c72da01000000ea2ed561f802b1b1e52efb001a64e340ff06a71ef4b2b4a071df2630b8e8061df4be22713cb34aacdffb329642a00c282cbbe3b82b4390300600000000000000939aa195b34607965f39c424567ef0409c1c258aa8531d0bb24395d46817187fd3d0793de3126465cc41866f5638e561e784352d8fe3f0e2ee8b8a8261a122503d4c3e0a62c200"/228, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6c, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r6, 0x4}, &(0x7f0000000040)=0x8) r7 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 272.701816] audit: type=1800 audit(1597480105.508:9791): pid=14712 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.4" name="bus" dev="sda1" ino=16453 res=0 08:28:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000340), 0x4) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="48001c0007000507000000000000718a7e3d000000000000bc6186e24f08e22552cbf4f432963cd901281ba3952e732426ea97af0b68ce4f8bdc37c65d3d9caafb7ec157fb86bb12cd06707d6099d190785977f2b9c6c38a4a42dc4e313240dfe7b6605acbbdd1a13ab49f34b0724db6ebfe2de137a3ec", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000020000000000", @ANYRES32=r5, @ANYBLOB="000000000000000008000a0014"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x5, 0x0, 0x0, r5}}, 0x20}}, 0x0) 08:28:25 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup=r6, r4, 0x1a}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="24000000210007041dfffd946f610500020000e8fe0208010001080008001100fe7f0000", 0x24}], 0x1}, 0x0) 08:28:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) [ 272.783629] block nbd3: Receive control failed (result -107) [ 272.794573] block nbd3: shutting down sockets 08:28:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:25 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, r0, 0x252d5000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x15) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x803, 0x0) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xcc, r5, 0x400, 0x70bd28, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x1}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x80}, 0x48010) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000080)={{0x0, 0x0, 0x400}, 'syz1\x00', 0x5}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$P9_RWSTAT(r8, &(0x7f0000000100)={0x7, 0x7f, 0x2}, 0x7) ioctl$CHAR_RAW_RRPART(r6, 0x125f, 0x0) ioctl$UI_DEV_CREATE(r1, 0x5501) 08:28:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00000000c0)=""/187) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$SIOCRSACCEPT(r5, 0x89e3) 08:28:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) recvfrom$l2tp(r1, &(0x7f0000000140)=""/25, 0x19, 0x40000120, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={0x0, 0x0, 0x89}, 0x20) write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000180)={0x7}, 0x7) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000015000/0x1000)=nil}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$P9_RLINK(0xffffffffffffffff, &(0x7f00000001c0)={0x7, 0x47, 0x2}, 0x7) openat$full(0xffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) dup(0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f004}) ioctl$KVM_RUN(r3, 0xae80, 0x0) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="1860", 0x2}], 0x107f) [ 272.950558] block nbd3: Receive control failed (result -107) [ 272.962049] block nbd3: shutting down sockets 08:28:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) syz_open_dev$tty1(0xc, 0x4, 0x1) [ 272.997534] input: syz1 as /devices/virtual/input/input9 08:28:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0xfff, &(0x7f0000000180)={[0x1000]}, 0x8) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530b4c6d2a194be8b1662e5eefe5976349933c87fae997506cbc0620f84c2474ba1ddba2ae1f1edd1873fdbdc1d7d57218ddcf5b4dcb590f0e8911be17954facc36457f6e8364a7d84850802ba9b7ed8565355c256e6a9247ae4ccab0ad12bdf8be76d44c6a3d941d286f1345c8e24ba25a760b69e1876a2740796c8514a3f3e152eb1b43193638c63b0663eafc"]) r1 = socket(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) syz_mount_image$msdos(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x4, 0x0) rmdir(&(0x7f00000000c0)='./bus/file0\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_MPATH(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x404c090) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x652fc2f4f5d914a4}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x4c, 0x0, 0x10, 0x0, 0x25dfdbfe, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, 0x4c}}, 0x40000) 08:28:25 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000001c0)='syz_tun\x00', 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000200)=0x7fff, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$CAN_RAW_FD_FRAMES(r5, 0x65, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) signalfd4(r2, &(0x7f0000000180)={[0x2]}, 0x8, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000300)={0x0, 0xcbf, 0x80000001}, 0x14) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x140006, 0x0) 08:28:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2b, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) signalfd4(r2, &(0x7f0000000000)={[0x1]}, 0x8, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat(r4, &(0x7f0000000040)='./file0\x00', 0x201, 0x89) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r6) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 273.045141] block nbd4: Receive control failed (result -107) [ 273.062292] block nbd4: shutting down sockets [ 273.262451] overlayfs: failed to resolve './file0´Ćҡ”ľ‹bĺîţYv4™3Č®™uËŔb„ÂGKˇÝş*áńíч?ŰÜ}W!ŤÜő´Üµđč‘áyTúĚ6End§ŘHP€+©·í…e5%nj’G®LĘ°­˝řľvÔLj=”(oEČâK˘Zv iá‡j'@yl…ŁóáRëC68Ć;cęü': -2 [ 273.343538] overlayfs: failed to resolve './file0´Ćҡ”ľ‹bĺîţYv4™3Č®™uËŔb„ÂGKˇÝş*áńíч?ŰÜ}W!ŤÜő´Üµđč‘áyTúĚ6End§ŘHP€+©·í…e5%nj’G®LĘ°­˝řľvÔLj=”(oEČâK˘Zv iá‡j'@yl…ŁóáRëC68Ć;cęü': -2 [ 273.557468] block nbd1: shutting down sockets 08:28:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2c4800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff}) sendfile(r0, r3, &(0x7f0000000040)=0x7cde, 0x87b9) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) r6 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r6, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x15980000, 0x0, 0x5, 0x7fffffff, 0xffff, 0x79bb, 0x4, 0x7], 0x8, 0x80800, 0x0, 0xffffffffffffffff}) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r8, 0x800, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4004401}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$CHAR_RAW_BSZGET(r3, 0x80081270, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000640)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, r5, 0x910, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x20004890) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x19c, r5, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x14c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12716b17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9274}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2259d3a6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x38dd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x208a19bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x74df1c0a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x29d9}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5740261a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xed39}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5224bd66}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54703f02}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70dba470}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eaf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3db73b61}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd57}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ccc68c9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x666e9006}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27520c4c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa91a571}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5955}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50603a65}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ca896d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bb97686}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x276eba28}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8853}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb667}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5840015e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40abc008}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2e99}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa135}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfa8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a67}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26118f5f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6fb8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x591d3997}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6fba03d2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9227}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x48071}, 0x20000080) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="140012000b000100627269646765"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r8}}, 0x20}}, 0x0) [ 273.774907] block nbd3: Receive control failed (result -107) [ 273.783497] block nbd3: shutting down sockets 08:28:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000000)) [ 273.862586] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 273.915847] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14894 comm=syz-executor.1 [ 273.949501] block nbd3: Receive control failed (result -107) 08:28:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 274.019733] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 274.029143] block nbd3: shutting down sockets [ 274.086891] bond1: Enslaving bridge3 as an active interface with an up link [ 274.121955] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14914 comm=syz-executor.1 [ 274.145165] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 274.241252] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 08:28:27 executing program 3: socket$nl_sock_diag(0x10, 0x3, 0x4) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80403) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000000)={0x10}) 08:28:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:27 executing program 1: r0 = socket(0x28, 0x5, 0x0) write(r0, &(0x7f0000000140)="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", 0xfc) [ 274.353733] block nbd3: Receive control failed (result -107) [ 274.361649] block nbd3: shutting down sockets 08:28:27 executing program 4: r0 = socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@private0}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$dsp(0xffffffffffffffff, &(0x7f0000000300)="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", 0xfa) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote, 0x4e24, 0x3, 0x4e23, 0x0, 0x0, 0xa0, 0xa0, 0x21, 0x0, r3}, {0x0, 0x3, 0xe000, 0x0, 0x0, 0x4, 0xfffffffeffffffff}, {0x800}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x0, 0x32}, 0x0, @in6=@mcast1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x69d5}}, 0xe8) r4 = 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 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r10) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r11) r12 = openat$cgroup_ro(r5, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) r13 = socket$pptp(0x18, 0x1, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ac0)=[{&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000a40)="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", 0xfa}, {&(0x7f0000000940)="c863db746b6d23f7ccb114bc72acff7f76f2d0156ac62cc9b7269255509d4939b02ef7a809cb08d153a6403d6cea697a6a30f84bfb60fbe13a4f01d9b50b308c21487c05648fb94f7b81d30ed3424a5ffcc98540bd3f101d3d8b63dd7cfd6a559ea8b676508373db090f3c0e7ab3415a48dfc1620153890ada098064f6dc1a32051fed475fbde91b31a8f5bbf32e233282e7ee8f5d67cb2bcc0326f1f60f07d58128ab3f06baf2c6db8b6bcb2b32cdf8b5aaa9a72009c332c22cd7cc6b26ae", 0xbf}, {&(0x7f0000005d80)="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", 0x1000}, {&(0x7f0000001d00)="49dcad16ffcbaf30469e6782c5da8ad1fadc102751ee8ec0d312e197cf39a6b802e40c9416e7072d3bab15d749b80e09169629fde0cdc249c11da9866ebed6bb01b9b5284f0bbfd7a4e0ec4c0ec1a3318f40e7ee951659ded97ed264532ef2ab360e6a8b2e59c590df68e193c304ac5f6337804c0eb18918796d71819a3494e038ba288125999852d884999ea434d06595378b0422eee9922e9744aaee29adc259451feed4c48705cb4cb19fccd12b549b399345cabba4a7c454d5eba38a44ceb4e298aae8e7ac65378382b75fabab31e0378a13b21d7bc1e25e17e6c0c2410a2e266cc7d954a56c83df6054e0b3e1c7ca", 0xf1}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000000240)="220000e609b65e2e6308a1ea8ea513fd035b2ab5664e21eec8", 0x19}, {&(0x7f0000001c00)="ff40b63257398bbae173b7f9c85c9f2ba60b854348abcd94e2df346b6cab84ca8abc95a12e2591519c052c6377643682c13e46a5ecf1e0794d855a437ff547fddca3f144dda2bf66882c19b3e6c66cca400774b6736757d89f07489f977db9825139a3fa8ffe68ad99d24cebc268a6369c6bc98fff9b0e4c01afc0c66cdaa15d1a71758ab3a9ad29b15cd636321729689bba60faf72d22518fd2d99e15857d038f2ab628bd063f3c8f32ee1363be576b9f2c72f3245ecf6a8b267746066a2bf8", 0xc0}, 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0x1000}], 0x2, &(0x7f0000000180)=[@rights={{0x24, 0x1, 0x1, [r10, r11, r12, r4, r13]}}], 0x28, 0x4000000}], 0x8, 0x200000d2) write$FUSE_CREATE_OPEN(r2, &(0x7f0000000000)={0xa0, 0x0, 0x1, {{0x2, 0x3, 0x1ff, 0xffff, 0x10000, 0x8000, {0x0, 0x5, 0x1, 0x1, 0x9, 0x1f, 0x1f, 0x9, 0x2f88, 0x1000, 0x900000, r3, r9, 0x5, 0xe26}}}}, 0xa0) 08:28:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000000)=0x5, 0x8, 0x6) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) connect$inet(r1, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000000a40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 274.559340] ip_tables: iptables: counters copy to user failed while replacing table 08:28:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 274.622232] ip_tables: iptables: counters copy to user failed while replacing table 08:28:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x400) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x42000, 0x0) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local}], 0x10) sendto$inet(r6, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000240)=ANY=[], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x6c, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7, 0x200}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={r7, @in6={{0xa, 0x4e21, 0x471, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}}, 0x4, 0x5, 0x0, 0x5, 0x3}, &(0x7f00000001c0)=0x98) r8 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000200)=@int=0x7, 0x4) 08:28:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x20044082}, 0x40044) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc, 0x1, 'ingress\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x8, 0xffff}}}, 0x24}}, 0x0) 08:28:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 274.741515] block nbd3: Receive control failed (result -107) [ 274.748039] sctp: [Deprecated]: syz-executor.3 (pid 15017) Use of int in max_burst socket option deprecated. [ 274.748039] Use struct sctp_assoc_value instead [ 274.762439] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 274.805519] block nbd3: shutting down sockets 08:28:27 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x0, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x43, 0x1}, 0x10) poll(0x0, 0x0, 0x204) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000000080)) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x81, 0x74040) ioctl$int_in(r6, 0x5452, &(0x7f0000000180)=0xb91) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x70, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) [ 274.829867] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 274.863287] sctp: [Deprecated]: syz-executor.3 (pid 15030) Use of int in max_burst socket option deprecated. [ 274.863287] Use struct sctp_assoc_value instead 08:28:27 executing program 1: socket$netlink(0x10, 0x3, 0xe) r0 = socket$inet6(0xa, 0x0, 0x8000) close(r0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180), 0x8) readahead(r0, 0x6000, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="9d1cde0900941d4b4b3dc105004a02fd0004000000000000d20ebe2a19b235b6a038ca877b4a1289e4978e77bb4f2a3f5eddb455a8460cb0a37ad77fde5ac21de27bb4d0b862b7755acb5b5ff0b882e6013fb89a0b7fa3f15a3afad689f93f05cc8f497f14cfcdac5c3e67179abf474134c01e821915df8d5087a32292ee2e1a8067777d8c3c12608ac01bbf3d5da7460dd357c864", @ANYRES16=0x0, @ANYBLOB="00042dbd7000ffdbdf2508000000050012000300000014002000000000000000000000000000000000000500060003000000050014003f00000008000a00020000001abe8a4dc47a1d6af94910ae780ce3a124883c0a45c1712e"], 0x48}, 0x1, 0x0, 0x0, 0x20000800}, 0x48000) io_getevents(0x0, 0xdbf, 0x0, &(0x7f00000001c0), &(0x7f00000001c0)) r3 = dup(r2) r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup(r4) setsockopt$packet_int(r5, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000000000)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)=@newlink={0x58, 0x10, 0x705, 0x70bd2e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x442d, 0x62200}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ENCRYPT={0x5, 0x7, 0x1}, @IFLA_MACSEC_WINDOW={0x8, 0x5, 0x80000000}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x58}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 08:28:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80) r1 = socket(0x11, 0x2, 0xffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 275.076599] block nbd3: Unsupported socket: shutdown callout must be supported. 08:28:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="66cf"]) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@text16={0x10, 0x0}], 0x1, 0x6b, 0x0, 0x0) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000002c0)={0x101ff, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 08:28:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 275.224350] block nbd3: Receive control failed (result -107) [ 275.230953] block nbd3: shutting down sockets 08:28:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140), 0xfd45) 08:28:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x2000c081) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r5) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x12, r5, 0x29b1000) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) socket$inet6_icmp(0xa, 0x2, 0x3a) 08:28:28 executing program 1: perf_event_open(&(0x7f0000000700)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x4000000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="5e00000010160307000000000000000000000000fba3a62f2100bf1b408b923f332ee7c0ba58f0e0fdcabd11eeeea412eab28db1b756e8fa9cf909d25ddd9a02d906f99f338b517458a1dad4e737fb8f3eb3b0955382ff98ddac20f3e14666040c265dfed4adbfa9ac22e9a9086e1ccea1d8126bdb3d2d36efbd81c6e1b3a1d531b349f54070b853c8fc81886f862b9a7053def9bbb05efc12e756b7b1c8b18360b61ef80c62aa57dfd961ec5d245a4bd972563ff33e058b50578be8bd42388502d5b7acbf37ce062f412c38c22a9a49001cbc26c6ef706670ad000f", @ANYBLOB="3667efc7218b332dff8cfc86c2041761cb38865d041cd7bd180426858999af6aea741396b1575ca997c18e204a068164a22be56403c54894589e6cc8974a2f6442af9730f8bf553af9f5", @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) 08:28:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140), 0xfd45) [ 275.414657] block nbd3: Receive control failed (result -107) [ 275.426403] block nbd3: shutting down sockets [ 275.464312] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. 08:28:28 executing program 4: 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) openat$ocfs2_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110700000000000000000800000008000300", @ANYRES32=0x0, @ANYBLOB="041125421716f6c5434a69aa39299cc68c654add193fc2"], 0x1c}}, 0x200408d0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_S_FBUF(r5, 0x4030560b, &(0x7f0000000080)={0x80, 0xc, &(0x7f00000002c0)="fb6066311c269346c8c2337d802e645cd376ab46893fe468127521bad3027dd672abda570876cc0ea234f3646bbbe42319c6f0b642f72610840db35ba3f3a64cb40f7ae6769abdba8894b763d9c35e189e60c42e861f6a124cca49271295f1e3b94717627c117aa88d5f8e772759598b863365fc58a3f574b1735fc692e42e4e75da2a2907690a4bd9f739f66d5fd7f5c3452284337f088639976e5739bf2930ae", {0x5, 0x20, 0x38414761, 0x6, 0x5, 0x400, 0x3, 0x7}}) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 08:28:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/6) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140), 0xfd45) 08:28:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10ba00, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 275.509377] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. 08:28:28 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in=@empty}, {}, {0x0, 0x0, 0x8}}, {{@in=@broadcast}, 0x0, @in6, 0x0, 0x0, 0x0, 0x2}}, 0xe8) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r5, 0x89f0, &(0x7f0000005c80)={'syztnl1\x00', &(0x7f0000005c00)={'syztnl2\x00', 0x0, 0x29, 0x7, 0x4, 0x10000, 0x4, @private1, @rand_addr=' \x01\x00', 0x8, 0x7, 0x9, 0x81}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000005d80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000005d40)={&(0x7f00000002c0)={0x64, 0x0, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x64}}, 0x8801) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000180), 0x8) getdents(0xffffffffffffffff, 0x0, 0x0) 08:28:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000140)={{0x1, 0x20}, {0x1, 0x3}, 0x1, 0x3}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e02, 0xffffff63, @ipv4={[], [], @multicast2}}, 0xfffffffffffffd9c) listen(r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400add427323b470c45b45602067fffffff81004e22000d7f000001925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) 08:28:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 275.664064] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 275.672172] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 275.700557] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 275.708272] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 275.732613] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 275.740318] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 275.761629] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 275.770026] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 08:28:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0xfd45) 08:28:28 executing program 1: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="01"], 0x191) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ac0)=[{&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000a40)="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", 0xfa}, {&(0x7f0000000b40)="c863db746b6d23f7ccb114bc72acff7f76f2d0156ac62cc9b7269255509d4939b02ef7a809cb08d153a6403d6cea697a6a30f84bfb60fbe13a4f01d9b50b308c21487c05648fb94f7b81d30ed3424a5ffcc98540bd3f101d3d8b63dd7cfd6a559ea8b676508373db090f3c0e7ab3415a48dfc1620153890ada098064f6dc1a32051fed475fbde91b31a8f5bbf32e233282e7ee8f5d67cb2bcc0326f1f60f07d58128ab3f06baf2c6db8b6bcb2b32cdf8b5aaa9a72009c332c22cd7cc6b26ae", 0xbf}, {&(0x7f0000005d80)="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@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x810}, {&(0x7f0000004940)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005a40)=[{&(0x7f00000049c0)="ede81efdf03d2fa904d7cff7351fe8b2a89cb8a94b69ade2cd425e0384a5d5df5a2afc01b25eedc256dc7cc63c9a94c308c688b159ee1ad66de5bb9aa37626d8f57d4e3914750a79b5c45b8794de8ede3e2323", 0x53}, {&(0x7f0000004a40)="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", 0x1000}], 0x2, &(0x7f0000005a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r6}}}], 0x20, 0x4000000}], 0x8, 0x200000d2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@private0}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote, 0x4e24, 0x3, 0x4e23, 0x0, 0x0, 0xa0, 0xa0, 0x21, 0x0, r7}, {0x0, 0x3, 0xe000, 0x0, 0x0, 0x4, 0xfffffffeffffffff}, {0x800}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x0, 0x32}, 0x0, @in6=@mcast1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x69d5}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@private0}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote, 0x4e24, 0x3, 0x4e23, 0x0, 0x0, 0xa0, 0xa0, 0x21, 0x0, r8}, {0x0, 0x3, 0xe000, 0x0, 0x0, 0x4, 0xfffffffeffffffff}, {0x800}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x0, 0x32}, 0x0, @in6=@mcast1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x69d5}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@private0}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote, 0x4e24, 0x3, 0x4e23, 0x0, 0x0, 0xa0, 0xa0, 0x21, 0x0, r9}, {0x0, 0x3, 0xe000, 0x0, 0x0, 0x4, 0xfffffffeffffffff}, {0x800}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x0, 0x32}, 0x0, @in6=@mcast1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x69d5}}, 0xe8) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x802, &(0x7f00000006c0)=ANY=[@ANYBLOB="66640180621846c03d0bb26b5d23e29a2fb0ef822499a07d965cb331ed75308904d8f7e5a3268b2befbf953dcd122ec76c54d41f42a165712f08a5c895646edf687191ac3592ad3d09d7b9488087db290a9ccb26a13ce421bdacb960c78729c88abc1de3f4074e9fae4dbfe0bab12eb6a748d7ca062c47dd18003142cd1930fbf2bdfdff145db218e0ec54d6c0dc36a23cca4d9f0d1af787298f0d6673ff83d4cbf0be99a3c0c85b056f97d7663bc5991d32e06539ffd264ddb61eb7ed9989b8a3fd84bac1", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r6, @ANYBLOB=',default_permissions,blksize=0x0000000000001000,blksize=0x0000000000001800,allow_other,max_read=0x0000000000000007,fscontext=staff_u,fowner=', @ANYRESDEC=r7, @ANYBLOB=',smackfstransmute=],appraise_type=imasig,mask=^MAY_APPEND,rootcontext=unconfined_u,uid>', @ANYRESDEC=0x0, @ANYBLOB=',uid<', @ANYRESDEC=r8, @ANYBLOB=',euid>', @ANYRESDEC=r9, @ANYBLOB=',audit,\x00']) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) 08:28:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000280)={'syztnl2\x00', &(0x7f0000000200)={'ip6_vti0\x00', 0x0, 0x2f, 0x3f, 0x7, 0x3, 0x23, @dev={0xfe, 0x80, [], 0x42}, @ipv4={[], [], @empty}, 0x20, 0x8, 0x3, 0x3}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)=@newqdisc={0x168, 0x24, 0x4, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, {0xf, 0xe}, {0xfff2}, {0x9, 0xfff3}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}, @TCA_RATE={0x6, 0x5, {0x1, 0x3}}, @TCA_STAB={0x134, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xc, 0x4, 0xcba2, 0x6, 0x1, 0x100, 0x5, 0x2}}, {0x8, 0x2, [0xff, 0x6]}}, {{0x1c, 0x1, {0x8, 0x2, 0x1ff, 0x0, 0x2, 0xffffffff, 0xe4, 0x3}}, {0xa, 0x2, [0x8, 0x1ff, 0x1]}}, {{0x1c, 0x1, {0x20, 0x2, 0x1ff, 0x100, 0x1, 0x2, 0x7, 0x2}}, {0x8, 0x2, [0x5, 0xb1]}}, {{0x1c, 0x1, {0x9, 0x3, 0x1, 0x7, 0x0, 0x8, 0x401, 0x2}}, {0x8, 0x2, [0x9, 0x400]}}, {{0x1c, 0x1, {0xea, 0xff, 0xff2b, 0xc5, 0x2, 0x5, 0x2ea2b571, 0x2}}, {0x8, 0x2, [0x7, 0x4]}}, {{0x1c, 0x1, {0x4, 0xb5, 0x9, 0x7fffffff, 0x3, 0x3, 0x6, 0x6}}, {0x10, 0x2, [0x2, 0x2, 0x0, 0x13a, 0x5, 0x7]}}, {{0x1c, 0x1, {0x6, 0x1f, 0x8, 0x6, 0x2, 0x4, 0x4, 0x4}}, {0xc, 0x2, [0x0, 0x400, 0x7, 0x2]}}, {{0x1c, 0x1, {0x7f, 0xfa, 0x0, 0x50, 0x1, 0x6, 0x3, 0x1}}, {0x6, 0x2, [0xb240]}}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x20008805}, 0x24000800) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNAPSHOT_FREE(r4, 0x3305) r6 = dup(r2) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$RDMA_NLDEV_CMD_GET(r6, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000000114040029bd7000fbdbdf2508000100010000000800010001000000080001000200000008000100000000000800010002000000080001000200e49474c5c7ab0000000001000000000008000100010000000800010002000000"], 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x800) dup(r7) dup3(r2, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000000)='/dev/nbd#\x00', 0xa) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:28 executing program 5: mknod$loop(&(0x7f0000000600)='./file0\x00', 0x40, 0x1) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@private0={0xfc, 0x0, [], 0x1}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x2}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000680)='nl80211\x00') sendmsg$NL80211_CMD_DEL_STATION(r4, &(0x7f0000000740)={&(0x7f0000000640), 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x34, r5, 0x817, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x9}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x12}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x8}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x3c, r6, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x28, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'bond_slave_0\x00'}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}]}]}, 0x3c}}, 0x0) sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x344, r6, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x30, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x101}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x12dc00000000}]}, @TIPC_NLA_BEARER={0x50, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xb54, @empty, 0x8}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}]}, @TIPC_NLA_BEARER={0xd8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'tunl0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffff000}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @empty}}, {0x14, 0x2, @in={0x2, 0x4e24, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'netpci0\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @remote}}, {0x20, 0x2, @in6={0xa, 0x5, 0x4, @loopback, 0x9}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}]}, @TIPC_NLA_LINK={0x128, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffc1}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa0}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc152}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xdf9c}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f742acc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x244000}]}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x800}]}, @TIPC_NLA_NET={0x68, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xb0}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xd3c}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xb}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}]}]}, 0x344}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000000) 08:28:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0xfd45) [ 275.996962] audit: type=1804 audit(1597480108.808:9792): pid=15145 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir587382934/syzkaller.0cS2To/158/file0" dev="sda1" ino=16460 res=1 08:28:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f0000000380)) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000000)={[], 0xffff, 0x0, 0x1000, 0x7, 0x1, r6}) [ 276.076620] block nbd3: Receive control failed (result -107) [ 276.083129] block nbd3: shutting down sockets [ 276.172691] audit: type=1804 audit(1597480108.808:9793): pid=15154 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir587382934/syzkaller.0cS2To/158/file0" dev="sda1" ino=16460 res=1 [ 276.219908] block nbd3: shutting down sockets 08:28:29 executing program 4: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x1aa1, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f000031d000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 08:28:29 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) getresuid(&(0x7f0000000380), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000540)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@private0}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote, 0x4e24, 0x3, 0x4e23, 0x0, 0x0, 0xa0, 0xa0, 0x21, 0x0, r5}, {0x0, 0x3, 0xe000, 0x0, 0x0, 0x4, 0xfffffffeffffffff}, {0x800}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x0, 0x32}, 0x0, @in6=@mcast1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x69d5}}, 0xe8) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ocfs2_control\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000000340)={0x40, @tick=0x5, 0x9, {0x6, 0x18}, 0xfa, 0x2}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x10000, &(0x7f0000000200)=ANY=[@ANYBLOB='lowerdir=./bus/file0,measure,fsmagic=0x000000000000003f,subj_type=][,dont_hash,fowner<', @ANYRESDEC=r1, @ANYBLOB="2cff010000", @ANYRESDEC=0xee00, @ANYBLOB=',func=BPRM_CHE<', @ANYRESDEC=r5, @ANYBLOB=',seclabel,\x00']) r7 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000080)=0x10) prctl$PR_SET_ENDIAN(0x14, 0x1) fallocate(r0, 0x0, 0x0, 0x80019c) 08:28:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0xfd45) 08:28:29 executing program 5: syz_read_part_table(0x9bc1, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="020181000fff0a000000ff45ac0480ffffffa500e931190000000000000680170003550000000a00000087770072003007006300000000000000008048da55aa2bc7f783c961e5f9ffab6ec3eeea34faa79f13d00b3a84", 0x57, 0x800001c0}]) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="1bff83a1890772d91dae15a5c6d7e1e900"], 0x78) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:28:29 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x50f200, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000080)=0x80000001, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100)=0xfffffffb, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$getregs(0xc, r2, 0x80000001, &(0x7f00000001c0)=""/238) connect$inet6(r0, &(0x7f00000000c0), 0x1c) ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f0000000000)=0xe2fc) [ 276.452637] overlayfs: unrecognized mount option "measure" or missing value 08:28:29 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r0, &(0x7f0000000140), 0xfd45) 08:28:29 executing program 1: socket(0x10, 0x803, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="180100001214000827bd7000fcdbdd2508004f0003000000"], 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x40) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000000300)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x6, 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={0x8, 0xb28}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x80, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)="60ce5cc1dec485616cbb43efb3f1a2c03072159831d7f7a425ac", 0x1a, 0x1}], 0x2, &(0x7f0000000340)={[{@noinline_dentry='noinline_dentry'}, {@fastboot='fastboot'}, {@four_active_logs='active_logs=4'}, {@quota='quota'}, {@noextent_cache='noextent_cache'}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) [ 276.520194] overlayfs: unrecognized mount option "measure" or missing value 08:28:29 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) eventfd2(0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) ioctl$TCSETSF2(r3, 0x402c542d, &(0x7f0000000000)={0x178bfcd, 0x71b1, 0x9, 0x8, 0xca, "c7f4c1c0eb11db3892932aba4f0eee1b8de483", 0xffff, 0x5}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000400)={'gre0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="6772653000000010c14f08e19975f43bf2880e60f7780000000000", @ANYRES32, @ANYBLOB="0700000700009827fffffb3e438a004c006700003f2f90787f000001ffffffff07130dac1414237f000001ac141442ac1414aa4424b97000001000fffffff700007e8700008000000004008000000100000002000000"]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000080)="660f010aa81bd604d604d1c4c38d0a970400000000f6b9817411833ef32e360f09260f01c5f30f090f3226f33e0f32c4c16df37300", 0x35}], 0x1, 0x20, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 08:28:29 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r0, &(0x7f0000000140), 0xfd45) [ 276.640611] f2fs_msg: 14 callbacks suppressed [ 276.640620] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 276.674957] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 276.722730] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 276.751249] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 276.770784] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:28:29 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r0, &(0x7f0000000140), 0xfd45) [ 276.794875] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 276.811584] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 276.833194] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 08:28:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$F2FS_IOC_FLUSH_DEVICE(r1, 0x4008f50a, &(0x7f0000000000)={0x6, 0x9}) r2 = syz_init_net_socket$llc(0x1a, 0x4, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:29 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0xfd45) [ 276.949611] block nbd3: Receive control failed (result -107) [ 276.956516] block nbd3: shutting down sockets [ 276.964199] block nbd3: Could not allocate knbd recv work queue. [ 276.988346] block nbd3: shutting down sockets 08:28:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80000) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:29 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0xfd45) 08:28:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40001, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat(r5, &(0x7f0000000040)='./file0\x00', 0xa002, 0x82) ioctl$NBD_DO_IT(r8, 0xab03) [ 277.089766] block nbd3: Receive control failed (result -107) [ 277.096687] block nbd3: shutting down sockets [ 277.141619] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 277.158583] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 08:28:30 executing program 1: r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card1/oss_mixer\x00', 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$proc_mixer(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="50484f4e45494e20536881be636ada44ba056ad5182f629d468757e64dced4086444539fef7d35ff954e756be9fef76f080a2175236bb00beda05de5005d2984ca6285b900254fd23a69bb7190bc8d1d1ebcc8c618fb849c4df6e109000000"], 0x36) r3 = socket(0x10, 0x4f12c7e90cd8788f, 0x0) dup2(r3, r0) [ 277.202014] block nbd3: shutting down sockets [ 277.295532] ALSA: mixer_oss: invalid OSS volume '!u#k' [ 277.302239] ALSA: mixer_oss: invalid OSS volume '!u#k' 08:28:30 executing program 4: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x1040040, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000020000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67726f75705f130c3df7dfa0dacc9cfe3fe523c93649ce1829aa119a985f14259577c475f97c97ca92d75686", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 08:28:30 executing program 1: socket$inet(0x10, 0x80002, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = accept4(r7, &(0x7f0000000400)=@pptp={0x18, 0x2, {0x0, @multicast1}}, &(0x7f0000000480)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f00000004c0)=@int=0x516, 0x4) get_robust_list(r5, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0x18) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000080)={0x8, 0x9b}) r9 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r9, 0xc0145401, &(0x7f0000000040)={0x2, 0x1, 0x6b9, 0x0, 0x3}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x2d}, 0x4000090) 08:28:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKDISCARD(r6, 0x1277, &(0x7f0000000040)=0x2563) read$eventfd(r4, &(0x7f0000000000), 0x8) r7 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$VIDIOC_QUERYCTRL(r9, 0xc0445624, &(0x7f00000000c0)={0x3, 0x9, "b6faf6a3ce04905d8af55cfebe2c5fffe616b00100b895b0961c315ed7efc032", 0x8, 0x11c23a4, 0x9, 0x1}) ioctl$NBD_DO_IT(r0, 0xab03) [ 277.472083] block nbd3: Receive control failed (result -107) [ 278.192699] block nbd3: shutting down sockets 08:28:32 executing program 5: perf_event_open(&(0x7f0000000700)={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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$6lowpan_enable(r4, &(0x7f0000000040)='1', 0x1) dup3(r1, r2, 0x0) 08:28:32 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0xfd45) 08:28:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x51f) write$binfmt_script(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="2321200200000400000000"], 0xb) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @sack_perm], 0x2) close(r2) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000001b00)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5\xfa\xff\xff\xff\xff\xff\xff\xff\xe2\xe3\x02)s\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x90?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac\x00'/453, &(0x7f0000001640)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfTf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac\xff\xff\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac\xdb\xca\v\xf0\xb0e-\xab\x95\xd1\x84\x88\xa0\xa2d\xfbc+r\xfa\x8d\x9es\xc4\x8d\xd6\x96k\a\x05t\x17\xea'], &(0x7f0000001ac0)=[&(0x7f0000000a80)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac', &(0x7f0000000840)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\x04\xda\nU\x84\xc2\xe3E\xc1\xd8L\xb1r\xb0\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x8b\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a', &(0x7f0000001000)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfE\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4\xb5\x05\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x95\x03\xf30\n^\xb1~\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbcT\xf9_\xd4\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\x06\x06\xe8\x80\xef\xdf\x87\xd8S\xcca\xb9\xb4:\x19t\xa2`Li\xe4\xe3\xa6P\xbc\xc6 \xfaoD\xf7TlC:p\xf3\xc1\td\vO\xcc\xcf\x89\xcb\xd7\xca\xfa\x12B\xa5\x87\x7f\xb4Kh^\xcdO\xb8\xd86j\x93A\x95\x00\x8d\x1dX\xf8\x19\xd7\x8f$\xad3l\xdc\f\xed\xb5NP\x1f\f\xfc\x83C\xa8\xbbA\x87\xcfiT]w\x8b\x06>', &(0x7f0000001240)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\x04\xda\nU\x84\xc2\xe3E\xc1\xd8L\xb1r\xb0\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x8b\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a', &(0x7f0000000180)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac', &(0x7f0000000440)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac\xe6,\xf9\xec\x84R\xc2\x02\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=f\xf3\xca\'\xa8\x1b\xae\xff\xbe\xf9\xe7\xed34\x1c\xd1\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac', &(0x7f0000000640)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac']) 08:28:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_PAUSE(r3, 0x40044145, &(0x7f00000000c0)=0x3) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000080)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) perf_event_open(&(0x7f00000005c0)={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) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_bp={&(0x7f00000001c0), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 08:28:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) r6 = dup(r5) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r8, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r9, @ANYBLOB="20002abd7000fedbdf250eff7f000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0xae634f167f15e0a5}, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 279.794278] block nbd3: Receive control failed (result -107) [ 279.801673] block nbd3: shutting down sockets 08:28:32 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0xfd45) 08:28:32 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0x20005, 0x3, 0xfffffff9, 0x3, 0x8, 0x2}) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8, 0x4000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r5 = socket(0x10, 0x20000000802, 0x0) write(r5, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(r8, 0xffffffffffffffff) name_to_handle_at(r9, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x77, 0xffff8000, "e867c3160e5ef241c81b83b3dc4b8f83e33f205c2be72d3cb8c68db183da1c036dad21f2bd164f82c25d8eabcd275fff905e945171d155ec81287f502267ea13771299b72b4130c5e59440e889a5c3efd234b4e284a317964ad119a1caa230dd06d6d44fa314ab0627bb76d8c63341"}, &(0x7f00000001c0), 0x400) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0xfe1e) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x0) 08:28:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x1, 0x40, 0x8001, 0xd5, 0x6, 0x65f8}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f0000000380)) mq_notify(r5, &(0x7f0000000000)={0x0, 0x3e, 0x0, @tid=r6}) [ 279.891333] kvm [15319]: vcpu0, guest rIP: 0x13c Hyper-V uhandled wrmsr: 0x40000024 data 0xf 08:28:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000000140)='\xbb\x02\xb1\xed\x97\xdb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xe8HB\x00\x9e\x15\x9e\xc9\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jt\xea\xf9l\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3fbcbab16c80fab, 0x11, r0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x3) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write(r0, &(0x7f0000000000), 0x52698b21) [ 279.933831] capability: warning: `syz-executor.1' uses deprecated v2 capabilities in a way that may be insecure [ 279.946234] kvm [15319]: vcpu0, guest rIP: 0x14c Hyper-V uhandled wrmsr: 0x4000007e data 0xe1 [ 279.983442] kvm [15319]: vcpu0, guest rIP: 0x14c Hyper-V uhandled wrmsr: 0x4000007c data 0xfd [ 280.004470] block nbd3: Receive control failed (result -107) [ 280.012062] kvm [15319]: vcpu0, guest rIP: 0x14c Hyper-V uhandled wrmsr: 0x40000049 data 0xeb 08:28:32 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0xfd45) 08:28:33 executing program 4: perf_event_open(&(0x7f0000001040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x4, 0x20, 0x0, 0x0, 0x0, 0x5, 0x81bb2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffff8, 0x0, @perf_bp={&(0x7f0000000240), 0x8}, 0x8222, 0x0, 0x0, 0x5, 0x3, 0x1, 0x8}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0xa) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, &(0x7f0000000040)={0x9, 0x40, 0xf6d}) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000400)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x5, &(0x7f00000019c0)=[{0x0}, {&(0x7f00000004c0)="3fd8a86118f952", 0x7}, {&(0x7f00000006c0)="a9fd42035bdaaafa155154217d413d7c59189428406ddf068ad6919f8bb553fff98a8a78d508f8b2360e340ad4cb6e618905dc3f5144991472313c4aeaeb004d48dbe04d939da186f8e85ca0797ccbf48653e3d3", 0x54}, {&(0x7f0000000800)}, {0x0, 0x0, 0x3f}], 0x102020, &(0x7f0000000780)=ANY=[@ANYBLOB='rodir,hash,obj_type=overlay\x00,\x00'/39]) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) mknod$loop(&(0x7f0000000000)='.//ile0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000180)='.//ile0\x00', r1, &(0x7f00000007c0)='./file0/f.le.\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000280)={0x4, 0x1}) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000040002004a7bcdad645e2b4f436b014dbe92b146588c1b6a239b3c4ad8aaf50c71a900efb4ed"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6100}, [@IFLA_MASTER={0x8, 0xa, r3}]}, 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000500)={'syztnl2\x00', r3, 0x5e, 0x8, 0x1, 0xb2f2, 0x0, @remote, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2d}}, 0x8000, 0x80}}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000000600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001a40)={0x32f0, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_DEBUG_HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x1e58, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "7ab4eac4231f477d342c91be196b980e3ce57fa8085c1cc496f50982ff9c3254e79ac4398d83f6a8ea623419279d7ea64c87e6e11069d878635131abbb7103ecf45f7bb49946f9fb57889286e4842062e713c2094ef3f93c1d9d3abb12f4fc9ebee9e54788d9b2fa29ca8f4d1502365b1191cb31809c863d0578bb2a60c4ac77dc533fd20f2e12ef9d5b6e1b393a53de554e34cac71cd4dc0c0ad923c9f0f892294255740365cd6dfc3a615bfef17dfda67a32c390991d70427d21e217f40837bb6613475720ddd0db852e12fe1a97ec27af830b89f38a628383e28de50e6b2a968f31ce00a0008a7c0fd1d1960ba3aeb6cf37671740710890723f497766f7f65551fe91d964228c8ccbf1840c17e9017c46ab3fadc2d550d0d628f94e28a758baefaa4fcf010639a7070dd2b56c689efe8b9809f5d3d4c4ea223b21a03378f286ce310f6510ac0d56208e832199928cd642c07085e9d09a6e6d6ef8847fcaf44ba0afe8cf035c06c93dd3ea39414e968c0bfc9eee88144f25915e4f6b75db832294604f84bd126bb25fbef4c4c5d0eaaf1d29699d584e3d0beefe7fa50f24f1407a581d73a20476249bd0b8f89a2c3619aecc324d71ff9890e1f981f062476f359aac4d0ecc27e0b68906c6b88ec4315daf0722d1b3b3450c829ec669152b74fcc2fcfdb11dd21b9c23bb4b6e0744c4921776bfb746872babde5442f5fd4beabed73d3ade0f8d1f7ba71b65084314f3c2732522814c215b7b7f30aecf9adf2c7ad6bb13b2d4e7b647fcd5b2bb9ac6e7a88e98caedc41450d74335b34a01f14e26f01c0d7d5aedfe329bb1538477017eab36e4930f9f6c73953781edb85e6d0c40c007e38fcd6704c7ff2b88631d8e07d9cb48b844ecc7f2fbd2bfd3876b96363151448a22e531ffb159ab86ece91c270a087671b95c3676bce30a7a66c8b2c54a2bd1c2b09754a6c69d75e303c5710b050284a7106dde22135f56e3adf539ea1ffef5550cff6b29621f2e0f8326be590001cc2dea940a2d5972b3668b6505a1859d811751e4a250a07a9ed800bdf380c3308cc31a85fade257646843c669a6e06e78b792585b483660c3a533472faf165f09aced3fb7fcf9c9c8a335a117acf59d5bb7d435e1cfce1a9922ec8668606dbfee145073d366a3a298abac126c55c77d95d986aee4e9160a815ccbeedb0a71e5e57334dee637e7072e528ba7b6e56cfa9c7bef8312cf83e87bb8e04a15fe953ecffb4a6651d37daf0f87ab00b7548f6841a17ba4a256ffa09a5753ff00a94c2c95a3a5df7a91c22ec7a4bb965dba2f63c17dc8265698c964b672b14f95589070b9c56ac8031c2133596f962cdb9bdacb5eb53aa6c73a75fe74a8f24fc8cc5f61c9de4de214f91bbc16e99845ea9e0ed615050eafc00bc8c1867782c5c4fb5beaf061f70a022ad3e9ffa43e725ae34fa1b4dff661ffb1f79f52f3f1e699cb31cd31ad9eb251d4464608e2ab57be2308c113ea89afbdc3659a36343c11f43d87f61f88d30f6a3287f8070fb44f4da83c9d7fc9263d958d38ef575f8c105ea5773ed9915dff119fa6fb5eb0bc909d86e7f5c993542da0ede268cd8ee6bcf6e30caf4cb490a198da7776f358a29e4cddabf0f00b2898e1b6434b0a2b31576f31dd78f4f07dcce9bfcb32fbcef76303e3085ded7d8954bf5dcb7d340fec3bae386d8dacf277ceed8ffc418381f89810696490fef2c231485f9c13fbdfa17f1d59389f46d2f3f725f6f7a1ebbd1fbba32bd163ba7c0c90f2000ea66485b82a086b4e864d209ad2173bda09792ce41df219ae09071b6b6c446e94bb383fd085931b4367ec35e6c45410f7fcfd8dc355854bcb2122826d9574f8064926f125074d4e331593e283da42936a80d09eea8c7c0c87500794a71d24644a31d5871b938759db4559b16185eb77e49d57ab25f5c74f13eff67be9a94757f07a9081f7ec4fb3d5f192a6c31c2aaaa7bb1bf32ffe69fc80685710ea727166e51099efef0b0eba8d8a15407efbff9568ebe6a63dadad36af73527baf52a5ffba5c8fc7add27d85c8fdc1224c7f8ca664e9dfcfa7a3111b22fa099c759a8e616867fa63dc1e96a598349c49591414b60e9bab96d058c3acb17a30c277a65e159782093fac1054ff587717504b7732b42ed65b202c05d427cf00041546e17ad090808c3a6c7976829a57ce71e37e886591ee1ade6cbc217dd6921d26ecbe0eda0f7c95ffdd8c21d4ad950f6074728e80a42d32cf470fa54c24482a929253d61b54e1086354af87d7f777c20e9ea947f84e39d603f96686c6fb902550236137d31737815991cfc0f90c459d952e4b8d8dadf95d4be9a60f4874f9dc2c5680ef8034ddef4815242bf1e29fe12a1044b5095efc105e2f3cb34b480d434b7e14892884c04b72c69c4314758904a07ac0f25cfb090d3c583b59557b8281255ffd5d7f0f2278b68cae961dba7fbe9a3e1e6505e86bc0ad0218ec32a6883fc4d24aca680108c6ecee4f9aa115a66abe8f61662958935100a2aff36d4d35e4a0b50ac4fe3162d6475bda4e41b57c028bd434617712141274d28cd2db13894a80b32bce14899dbdbc4d7a055a0d1d75112e12b4f68bfb29a5ab80b7f34868010c0176829d3718b2eae94f6ae3d27178c574a98fb024de1dec7146c925d0fe932d7ad317dcb38669b6999c71ca3ee7d60c2477723fc014c554bf170b8c2a3ed80b2a933393d6c4fa724326f4326e08ec6ff699144a01157cd9c49120a341ea34984734b8ff3b24733be1a6869e8091beb4d1599c6dc5ec6b71688deb57047c04fe59b218e2c79b9af51897ef3f571e3954317a98052a2b25a8a4e69b16760190a90cbf755a16824bbfb810d379bccbc8bec0d1d03353f7aef48a9b864a2478221a1135611075d85afed31035cc5b1e68311031a139e801228dfa6ce5713bbf0878166295d9df1c87fe8369226b0fbfc2a394c7e1ccb035248e151116c6d44defecc78c384c88853ac5b5f070007a6fc85c73443ab1639238def0cd7739f3e686cfa6ef8a1040a1088a55f7d9538daf70769bf348a9bace64d672bb0a486c4c1eb2ba234181ac6604a2e0d0fbb911299f4c8da923d7c109943181e873287a98ab7eb3dcb4793b0978d1895c69282b03f8c3418f3d073911387ca2686d823ea5e1d216192ca3a557360d312986e7aca2012349d74fb6ec24d774ab27e06429333a8fe520fadcd319634accc0d87db6673ba0edb1b8d44636e06aec6b5c1b76f01736c349fa54f3af6a7590ddaffbc329189cdb03825c297314b33a3c75a15edc33b82e6db0b05c50b7af2c808aafe0fa4946868b688e35afb98a177f9bd8f34f74a4ee6f3fe2d5771212ddafc23c7d3f0c7f5e2da580efd985ed75b96dcd465f007d5748426c1449d994a93f0f2ca5f6626af41856ac245315db1728c2ecdcc83023a26a17c247788ab24088051765d16d4cc57f29dd8cc60ba02398d444111225a0b300365af073f47d70fcdc4599f35e1028439cd94758e5fa2852724a26ce3163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@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffffe}, @ETHTOOL_A_BITSET_BITS={0x84, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '#,[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '@%\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x54f80fd0}]}]}, @ETHTOOL_A_BITSET_VALUE={0xdc4, 0x4, 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@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '$,@S!@\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '##!\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '^![^\x1c\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '{+:\x00'}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8}]}, @ETHTOOL_A_DEBUG_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x130, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xc2, 0x5, "86940dbae52f82de9e29ded82bed8f0470135e3e5de9702af0ab414b77504b830ddd6cde4dcd609c2830081b64a55dd61718f940bfaf0808b94131d3537c0d21f383baffce97ee8aa743db7d0eb34048835083342ddb899cc585fa4bc17ba78da7c17620478f1e83f27b375048a9261274c1da258dd6aa39df62d379ed1c25125c192b3100e9762cd0da249a0a3db3a8dac715e51ea6f3f99b5b83c33141aa35d79a97a90d2f8f25622cef6a36df8a355249b4a7419048393b2ebfc430c0"}, @ETHTOOL_A_BITSET_BITS={0x68, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffe}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}]}, 0x32f0}}, 0x84) 08:28:33 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0xfd45) 08:28:33 executing program 5: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x8402}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) fallocate(r0, 0x8, 0x1, 0x5f4ce298) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={r3, 0x7, 0x4, [0x6, 0x20, 0x401, 0x9]}, &(0x7f0000000080)=0x10) sendfile(r1, r1, 0x0, 0x24000000) pipe(&(0x7f0000000100)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/nf_conntrack_expect\x00') setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000008c0)={0x8, {{0xa, 0x0, 0x403, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1}}, {{0xa, 0xfbff, 0x0, @mcast1, 0x8}}}, 0xffffffffffffffa2) socket(0x0, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) [ 280.303491] block nbd3: shutting down sockets 08:28:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0xfd45) 08:28:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0xfd45) [ 280.470944] print_req_error: I/O error, dev loop0, sector 0 [ 280.498326] print_req_error: I/O error, dev loop0, sector 0 [ 280.527694] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:28:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0xfd45) 08:28:33 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x4002, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000002c0), 0x4) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x6cf0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="040005090000000066617400040409000200027400f801", 0x17, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYRES16=r1, @ANYRESHEX=r4, @ANYRES16]) chdir(&(0x7f0000000240)='./file1\x00') perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000100)='./bus\x00', 0x0) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0x175d900f) futimesat(r5, &(0x7f0000000000)='./bus\x00', &(0x7f0000000180)={{0x77359400}, {0x0, 0x2710}}) 08:28:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 280.812247] overlayfs: filesystem on './file0' not supported as upperdir [ 280.876133] FAT-fs (loop5): Unrecognized mount option "0xffffffffffffffff" or missing value [ 280.886234] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 281.289301] FAT-fs (loop5): Unrecognized mount option "0xffffffffffffffff" or missing value 08:28:34 executing program 1: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x81, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0x37cb1133) socket$inet(0x2, 0x3, 0x33) socket$packet(0x11, 0x0, 0x300) 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) bind$inet(r4, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r4, 0x0, 0x19404, 0x0) 08:28:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) r2 = signalfd(r1, &(0x7f0000000180)={[0x1]}, 0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cgroups\x00', 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_S_SELECTION(r7, 0xc040565f, &(0x7f00000001c0)={0xb, 0x101, 0x3, {0x10000, 0x18000000, 0x7fff, 0x7}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f00000000c0)={0x7fffffff, 0x2, 'client0\x00', 0xffffffff80000002, "84a8f50301b6eaec", "6feb5cb2b042c178f7af790ec209f19f30b64344c82f76224da9d40020b5844c", 0x8, 0x3}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000001240)=ANY=[@ANYBLOB="a2719c8a77ab8e99907c5975faaf7dea75a096736a917612164994fe4e7e64de7cd70a12"], 0x78) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)={'#! ', './file0', [{0x20, '/proc/sys/net/ipv4/vs/snat_reroute\x00'}], 0xa, "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"}, 0x102f) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:34 executing program 5: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x3, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@volatile={0xb, 0x0, 0x0, 0x9, 0x2}]}}, 0x0, 0x26}, 0x20) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_S_FBUF(0xffffffffffffffff, 0x4030560b, 0x0) syz_genetlink_get_family_id$nl80211(0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x404000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x0, [{}, {}, {}, {}]}, 0xb8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:28:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:34 executing program 4: perf_event_open(&(0x7f0000000340)={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={&(0x7f0000000180)}, 0x44a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r0 = semget$private(0x0, 0x207, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000240)=[{0x0, 0x2fe4, 0x1800}, {0x0, 0x6, 0x800}, {0x4, 0x0, 0x800}, {0x2, 0x6, 0x1800}, {0x3, 0x8a8f, 0x800}, {0x0, 0xf001, 0x1000}, {0x3}], 0x7, &(0x7f00000003c0)={r1, r2+10000000}) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000400)={0x0, 0xfb, 0xc7, 0x4, 0x5, "e9aa1f492f7bc18df94f9d9feb16967d", "bffe6e83b8e16fc0cd7c350bcc0d69fbc9f8f769f05a9c3aeb2809c62fb67dbd71ec3c8565ac6f98f6881b99fc9ed2d5ab4d85a4e6f9821cdf6ce304261efec9a26fc16c7fc992a644b6e7d6bea39163224b441bb7ee6d150591d1165ea3cd9d5f40a09404be640c6351d2eedfc11790d0d33c10409a2ba181e09f6dbdfcdb93e545b352806ec782ac62137530c7ab3d6230ff4d23bfc99957ab9d245e2ac3c310f7acd40399378f2fc4a850191cc30890b2"}, 0xc7, 0x1) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0xffffffffffffffff, 0x6c}, &(0x7f0000001fee)='R\x05rist\xe3cusgrVid:De', 0x0) 08:28:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000040)={0x1, 0x80000000, 0x1, 0x400}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SG_GET_VERSION_NUM(r5, 0x2282, &(0x7f0000000000)) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1f) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 08:28:34 executing program 4: socket$inet6(0xa, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x40000000002, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) dup(r0) socket$inet6(0xa, 0x3, 0x2c) pipe(&(0x7f0000000100)) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) socket(0x10, 0x3, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept4(r4, &(0x7f0000000200)=@hci, &(0x7f00000000c0)=0x80, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat(r7, &(0x7f0000000280)='./file0\x00', 0x400, 0xb8) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newlink={0x5c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @gtp={{0x8, 0x1, 'gtp\x00'}, {0x1c, 0x2, 0x0, 0x1, {{0x8, 0x1, r8}, {0x8}, [@IFLA_GTP_ROLE={0x8, 0x4, 0x1}]}}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_BROADCAST={0xa}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40800}, 0x0) 08:28:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:34 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a347f1f6588b967480541ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bbecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0500290000000000080031000400000008000300", @ANYRES32=0x0, @ANYBLOB="2a478e76f65222411d7024f05d2dd4334e6798785775b7407c9b28170380c57a01ee4ed6794f03c07bc3f2227fb40bb3d605a921c9ecc89a30c800b6f11241053f08e3409c15f7b77b17c351d81f20d7e26bfc5a2a354f1d1f5ff266c9609ec3a2c0919eb1eade7e403d2142fb550f77a1eb3565871e0291c1f799c5"], 0x4c}}, 0x0) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}}, 0x4000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x20, 0x4) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) socket$inet6(0xa, 0x2, 0x0) 08:28:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:34 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000010000000000000000000000000000a"], 0x1}}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='\'', r6}, 0x10) dup(r7) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 08:28:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 282.145593] block nbd3: Receive control failed (result -107) [ 282.152198] block nbd3: shutting down sockets 08:28:35 executing program 1: syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000001ac0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@sunit={'sunit', 0x3d, 0x80000000}}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x2, 0x800}) 08:28:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$TIOCL_SETVESABLANK(r3, 0x541c, &(0x7f0000000000)) 08:28:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:35 executing program 4: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) write$uinput_user_dev(r0, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x45c) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x1) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) ioctl$UI_DEV_CREATE(r1, 0x5501) 08:28:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000200)="27879f49c0ef4dd1158d8b89d03d0223c3f0a84ecab3fbdd5355713f029204ecdd73fd2578de0cd9ce7cb0595c425adf8d3cabfe1b14c26dbe06e6c5cc809c188ec7ea813101424e9d65ce9629e0d5d0973cdc5b1e68b89e6502093e95bc4e706831ac5dbe733421f5dd546ec6c1c07af9449eb0bc877b65422a1130d910541a4b0d17c91aa67acb704eb4d83d5460fc9754db58806ea496cd58bb71e01e556885049541b9a9cf7cea66f9b1a89fa4b9a64e1210834376d8c748ad704b34a424b54157aca1780708e0e10f343fc83536dfb31eecd07914", 0xd7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000180)={{0x2f, @local, 0x4e23, 0x4, 'ovf\x00', 0x10, 0x6, 0x7f}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e24, 0x10000, 0x4, 0x80000000, 0x1000}}, 0x44) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNAPSHOT_ALLOC_SWAP_PAGE(r5, 0x80083314, &(0x7f0000000080)) 08:28:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 282.607421] input: syz1 as /devices/virtual/input/input11 [ 282.632836] block nbd3: Receive control failed (result -107) [ 282.640022] block nbd3: shutting down sockets 08:28:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x2, 0x0, 0x4}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c110}, 0x50) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1f) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_G_PRIORITY(r5, 0x80045643, 0x2) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SCSI_IOCTL_DOORUNLOCK(r8, 0x5381) 08:28:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x3e, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = getuid() r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="00000000000000162800120009008d007376657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@mcast1, 0x4e20, 0x7fff, 0x4e21, 0x2, 0x2, 0x80, 0x20, 0x2e, r7, r2}, {0x6, 0x8, 0x5, 0x9d04, 0x7fff, 0x3, 0x100000000, 0x8}, {0x6, 0x0, 0x401, 0x218f3612}, 0x1d, 0x6e6bbb}, {{@in=@multicast1, 0x4d3, 0x3c}, 0xa, @in6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}, 0x3502, 0x0, 0x3, 0xa7, 0x100, 0x7fff, 0xe}}, 0xe8) shutdown(r1, 0x2) r8 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r8, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 08:28:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 282.747850] IPVS: set_ctl: invalid protocol: 47 172.20.20.170:20003 [ 282.802813] IPVS: set_ctl: invalid protocol: 47 172.20.20.170:20003 08:28:35 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = syz_open_procfs(r0, &(0x7f0000000000)='timers\x00') ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)=0x4) r2 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0xa00000000000000, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x948, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/2376]}, 0x9c0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x206000, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) connect$pppl2tp(r3, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e23, @empty}, 0x3, 0xc9, 0x4, 0x3}}, 0x2e) 08:28:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@null=' \x00', 0x8, 'team0\x00'}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = socket$l2tp6(0xa, 0x2, 0x73) sendfile(r0, r3, &(0x7f0000000080)=0xef5, 0x49e) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x3, 0x4) 08:28:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, r6, 0x10, 0x70bd27, 0x25dfdbfb, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x800}, {0x8, 0x13, 0x6b7}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0xff}, {0x8, 0x13, 0x3}, {0x5}}]}, 0x90}, 0x1, 0x0, 0x0, 0x840}, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) setsockopt$bt_l2cap_L2CAP_LM(r8, 0x6, 0x3, &(0x7f0000000000)=0x1, 0x4) [ 282.883493] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:28:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443e504"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 282.995180] block nbd3: Receive control failed (result -107) [ 283.002329] block nbd3: shutting down sockets 08:28:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$RTC_RD_TIME(r3, 0x80247009, &(0x7f0000000000)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:35 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fcntl$setpipe(r5, 0x407, 0x2) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r6, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x6c, &(0x7f000059aff8)={r7}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={r7, 0x7, 0x3, [0x4, 0x4, 0x7]}, &(0x7f0000000140)=0xe) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r8 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r8, &(0x7f0000001180)='threaded\x00', 0xfc9a) fallocate(r8, 0x0, 0x0, 0x10003) sendfile(r0, r1, 0x0, 0x13004) [ 283.104283] audit: type=1800 audit(1597480115.908:9794): pid=15606 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=16129 res=0 [ 283.136999] ebt_among: wrong size: 1048 against expected 62282772, rounded to 62282776 08:28:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{&(0x7f0000000440)=@l2, 0x80, 0x0, 0x0, 0x0, 0xfffffdba}}], 0x1, 0x0, 0x0) r0 = semget(0x0, 0x0, 0x282) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x6, 0x2]) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1b4, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000980)='/dev/zero\x00', 0x301000, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f00000009c0), 0x4) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(r3, &(0x7f0000000080)='cgroup.stat\x00', 0x275a, 0x0) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x2000402) fallocate(r4, 0x0, 0x0, 0x110001) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x9c, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5}]}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}]}, @MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1b}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xe1}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010101}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4008810}, 0x20000081) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0xc, r5}) 08:28:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, 0x0, 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x240c00, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 283.157140] block nbd3: Receive control failed (result -107) [ 283.173705] block nbd3: shutting down sockets [ 283.237174] audit: type=1804 audit(1597480115.908:9795): pid=15606 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir617417043/syzkaller.3wrIxm/159/file0" dev="sda1" ino=16129 res=1 [ 283.283555] block nbd3: Receive control failed (result -107) [ 283.292863] block nbd3: shutting down sockets [ 283.368895] audit: type=1804 audit(1597480115.908:9796): pid=15606 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir617417043/syzkaller.3wrIxm/159/file0" dev="sda1" ino=16129 res=1 [ 283.454435] audit: type=1804 audit(1597480115.938:9797): pid=15607 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir617417043/syzkaller.3wrIxm/159/file0" dev="sda1" ino=16129 res=1 [ 283.487034] ebt_among: wrong size: 1048 against expected 62282772, rounded to 62282776 08:28:36 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) memfd_create(&(0x7f0000000000)='!,[${#-\')\'+!^\x00', 0x4) setsockopt$IPT_SO_SET_REPLACE(r5, 0x4000000000000, 0x40, &(0x7f0000000500)=@raw={'raw\x00', 0x4001, 0x3, 0x480, 0x358, 0x0, 0x148, 0x0, 0x148, 0x3e8, 0x240, 0x240, 0x3e8, 0x240, 0x3, 0x0, {[{{@ip={@local, @local, 0x0, 0x0, 'vlan0\x00', 'caif0\x00'}, 0x0, 0x2f8, 0x358, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'lo\x00', {0x0, 0x0, 0x1ff, 0x0, 0x0, 0x40000ec, 0x7}}}, @common=@unspec=@bpf1={{0x230, 'bpf\x00'}, @bytecode={0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x80}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xfd}]}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}, {{@uncond, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4e0) 08:28:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) dup2(0xffffffffffffffff, r4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_QUERYBUF(r6, 0xc0585609, &(0x7f0000000000)={0x1ff, 0x0, 0x4, 0x400, 0x3, {0x0, 0xea60}, {0x2, 0x2, 0x1, 0x1f, 0x8, 0x6, "d6831ccb"}, 0x40, 0x3, @userptr=0x10001, 0x1, 0x0, r3}) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, 0x0, 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:36 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000000)={0x7, 0x1, 0x7aa1, 0x3, 0x10, 0x9}) [ 283.656010] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:28:36 executing program 4: perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2002, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000300), 0x4}, 0x4000, 0x0, 0x4, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={0x0, 0x285}, 0x8) fcntl$setpipe(r3, 0x407, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000180)={{0xfff, 0x1}}, 0x10) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, @perf_bp={0x0}, 0x40002, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c0000009f02bb3644a523a33aee13c6abd5b1fe0102f1c0e3e5cbbefe647a", @ANYRES16=0x0, @ANYBLOB="08002abd7000fcdbdf25060000000c001000ff0000000000000008000a0002000000050014000300000006001a004e2200000c000f000500000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x8004}, 0x4) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x2008480, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYBLOB="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"], 0x64}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 283.745963] bpf: check failed: parse error [ 283.780225] block nbd3: Receive control failed (result -107) [ 283.787324] block nbd3: shutting down sockets 08:28:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, 0x0, 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PPPIOCNEWUNIT(r8, 0xc004743e, &(0x7f0000000240)=0x2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x94, 0x10, 0x200, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_VFINFO_LIST={0x60, 0x16, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x220, 0x3}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x2, 0x1}}]}, {0x24, 0x1, 0x0, 0x1, [@IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x504f, 0x46}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x1, 0x7f}}]}, {0x4}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0x7b, 0x3}}]}]}]}, 0x94}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r11}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) 08:28:36 executing program 4: perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2002, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000300), 0x4}, 0x4000, 0x0, 0x4, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={0x0, 0x285}, 0x8) fcntl$setpipe(r3, 0x407, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000180)={{0xfff, 0x1}}, 0x10) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, @perf_bp={0x0}, 0x40002, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c0000009f02bb3644a523a33aee13c6abd5b1fe0102f1c0e3e5cbbefe647a", @ANYRES16=0x0, @ANYBLOB="08002abd7000fcdbdf25060000000c001000ff0000000000000008000a0002000000050014000300000006001a004e2200000c000f000500000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x8004}, 0x4) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x2008480, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYBLOB="100027a19014ce7f9ebd7000fbdbdf250300000008000500ac1414aa08000400ac1e000108000400ffffffff14000200fc010600000000000000000000000001050001000000000014000300fc8ac4e90d8f21274d2ecbf0aa78020000000000000000000000000000050001000000000028f6e8e3f54b1261400be9755feefb1f23c288df40579e492800000000000000c8312ebacec4a320f3c13ed20ded41b439ea85d76bf41d8bcec86dab25dc37c9f5f8e7ffc87cab7fd8fae00f0846aa35c88f1f93fdb724a0f54dad17e248cc15bfe603c514120324cc40c8124fddc052e3cef632da264b91f93867ac131aaeb2f8e306411dd763f44a4ed1a6dfbc94c8297e62db0723cee02102f0914cabca8f3cc95c287937fec1171de723dbd7e0836843f2a07206c533458b06492529ec112a3f3dbd4035d2c7732e1a6e3e10630aed130f1ad319fe1ea3c67265997c174d5e00b4d0bbafe21beb79e0d4949983427c44849c169b04535f6acb92165eba40f7b95c41e8eeb0243b71d5afa63956a1471b9da7f60a5365f523df2985b042fffe1d2fe72e2ee5ef05327268d48c5944b233a6c2a025c2c0c6914f1a5449cc7a59bb88db96adc1aa5a54a4d5a8648594c5859ee47318958635f56fc33c2e804e22f8490bee947127a91f46edbd961d5dc7d05c3e06680b440016ffec5e2cf37021d096daab0b2ab205bc36b0ba4f000000"], 0x64}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 08:28:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresgid(0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = accept4(r0, &(0x7f0000000000)=@llc, &(0x7f0000000140)=0x80, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@can={0x1d, r6}, {&(0x7f0000000180)=""/51, 0x33}, &(0x7f00000001c0), 0x18}, 0xa0) syz_read_part_table(0x80000000, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="08010800000001000000ff07000000fffffffd000800000000000000f400000000bcdf85000000829237c300000000000080000055aa2a3b1e4aa3681f2f66d9aed7fc1eaf27dc0b7b1d", 0x4a, 0x1c0}]) 08:28:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000100)=0x107802) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r6, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) fsetxattr(r6, &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='(\x00', 0x2, 0x1) r7 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:37 executing program 4: perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2002, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000300), 0x4}, 0x4000, 0x0, 0x4, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={0x0, 0x285}, 0x8) fcntl$setpipe(r3, 0x407, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000180)={{0xfff, 0x1}}, 0x10) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, @perf_bp={0x0}, 0x40002, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c0000009f02bb3644a523a33aee13c6abd5b1fe0102f1c0e3e5cbbefe647a", @ANYRES16=0x0, @ANYBLOB="08002abd7000fcdbdf25060000000c001000ff0000000000000008000a0002000000050014000300000006001a004e2200000c000f000500000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x8004}, 0x4) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x2008480, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYBLOB="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"], 0x64}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 08:28:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 284.253462] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 08:28:37 executing program 4: perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2002, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000300), 0x4}, 0x4000, 0x0, 0x4, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={0x0, 0x285}, 0x8) fcntl$setpipe(r3, 0x407, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000180)={{0xfff, 0x1}}, 0x10) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, @perf_bp={0x0}, 0x40002, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c0000009f02bb3644a523a33aee13c6abd5b1fe0102f1c0e3e5cbbefe647a", @ANYRES16=0x0, @ANYBLOB="08002abd7000fcdbdf25060000000c001000ff0000000000000008000a0002000000050014000300000006001a004e2200000c000f000500000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x8004}, 0x4) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x2008480, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYBLOB="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"], 0x64}}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 284.563738] IPv6: ADDRCONF(NETDEV_UP): bond3: link is not ready [ 284.588017] 8021q: adding VLAN 0 to HW filter on device bond3 [ 284.621558] team0: Port device bond3 added [ 284.647399] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 08:28:37 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x9f9}, 0x0) r0 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d0b2d4222035a4897a80136b8f0f451930ab6e4a2f534dc5b328300c74ab56437a980c8d483458f0ca10c5bcf05bee4a1231c1e07d99670900"}, 0x60) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x2, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, 0x0}, 0x8}, {{0x0, 0x0, 0x0}, 0xf1}], 0x2, 0x0, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r5 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r5, 0x800) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x1c2300, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) lseek(r6, 0x401, 0x4) r7 = open(&(0x7f0000000180)='./bus\x00', 0x2400, 0x48) sendfile(r5, r7, 0x0, 0x8400f7ffff16) 08:28:37 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x3, 0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000540)=0x1401, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x20b) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) bind$inet(r5, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) connect$inet(r5, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 08:28:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000001180)=[{0x0, 0x1}, {}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x7fff}], 0x1) semctl$SETVAL(r1, 0x2, 0x10, &(0x7f0000000040)=0x58) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'ip6gre0\x00', 0x0, 0x29, 0x40, 0x0, 0x7, 0x0, @private0={0xfc, 0x0, [], 0x1}, @ipv4={[], [], @broadcast}, 0x700, 0x8, 0x400, 0x55}}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x40080, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 285.096133] audit: type=1804 audit(1597480117.898:9798): pid=15795 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir266505271/syzkaller.j8580r/164/bus" dev="sda1" ino=16502 res=1 08:28:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 285.188171] block nbd3: Receive control failed (result -107) [ 285.227774] block nbd3: shutting down sockets 08:28:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x54200, 0x0) ftruncate(r2, 0x100000001) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$setstatus(r1, 0x4, 0x42000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r6, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r5, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x6c, &(0x7f000059aff8)={r7}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r7, 0x9, 0xffffe98f}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={r8, 0x6}, 0x8) r9 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') sendfile(r1, r9, 0x0, 0x50000000000443) 08:28:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000001180)=[{0x0, 0x1}, {}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x7fff}], 0x1) semctl$SETVAL(r1, 0x2, 0x10, &(0x7f0000000040)=0x58) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'ip6gre0\x00', 0x0, 0x29, 0x40, 0x0, 0x7, 0x0, @private0={0xfc, 0x0, [], 0x1}, @ipv4={[], [], @broadcast}, 0x700, 0x8, 0x400, 0x55}}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x40080, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 285.400199] block nbd3: Receive control failed (result -107) [ 285.410463] block nbd3: shutting down sockets 08:28:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x3c, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$l2tp(r4, &(0x7f00000000c0)="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", 0x1000, 0x400c000, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 285.569088] block nbd5: Receive control failed (result -107) [ 285.579056] block nbd5: shutting down sockets 08:28:38 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) ioctl$SNDCTL_DSP_GETOPTR(0xffffffffffffffff, 0x800c5012, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002580)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}, {{&(0x7f0000000300)=@generic, 0x80, &(0x7f0000000d00)}}, {{0x0, 0x0, 0x0}}], 0x3, 0x1, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 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, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x7b78983, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x8020001) [ 285.773755] audit: type=1804 audit(1597480118.578:9799): pid=15852 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir266505271/syzkaller.j8580r/164/bus" dev="sda1" ino=16502 res=1 08:28:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000001180)=[{0x0, 0x1}, {}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x7fff}], 0x1) semctl$SETVAL(r1, 0x2, 0x10, &(0x7f0000000040)=0x58) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'ip6gre0\x00', 0x0, 0x29, 0x40, 0x0, 0x7, 0x0, @private0={0xfc, 0x0, [], 0x1}, @ipv4={[], [], @broadcast}, 0x700, 0x8, 0x400, 0x55}}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x40080, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 285.932699] block nbd5: Receive control failed (result -107) [ 285.940041] block nbd5: shutting down sockets 08:28:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x6) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000}) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000140)={0x0, 0x5, 0x6}) 08:28:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x2, 0x5}, 0x10) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[], 0x1) sendto$inet6(r0, &(0x7f0000000080)='~', 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) r4 = dup3(r3, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r4, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x5, 0x6, 0x0, "9886e1b790318fd1b3651af96f7dbc20318db244aedad957a68a48cc32088f3f6e8685da7bdc01754f3b5122f11a8461d8394354d476232315bf45e0ba5f20", 0xd}, 0x60) r5 = fcntl$dupfd(r2, 0x0, r2) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r6, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0xf503, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(r0) 08:28:39 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000140)=ANY=[@ANYBLOB="000000002a2500000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084632797d1b63cea46d375a000a600000003000000000000000000000000000000000000000000000000000800000000000000e90d00000000000000000000000000000000000000000000000001080000000000000100008400000000000000000000000004000000000000000000000000000000fc000000000000000000000000000000000000000000bbdc"]) socketpair(0xf, 0x1, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@loopback, 0x67}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00000000c0)) 08:28:39 executing program 1: r0 = getpgid(0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) perf_event_open(&(0x7f0000000700)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0xffffffffffffff93}, 0x0, 0xfffffffffffffffc, 0x39, 0x7, 0x0, 0x6}, r0, 0xffffffffffffffff, r2, 0x0) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r4, &(0x7f0000000180)=ANY=[@ANYBLOB='[E'], 0x78) write(0xffffffffffffffff, &(0x7f00000000c0)="84f5d173b18c8e34bc65c2a63ef1186a2922910cbb7a7d3ff005e8b83b8b36def7f6817f92c5c34460a64d1ccbc42cefc7f43318b367deed324cac6649eb87c8fae19e2cb49c0498fee5d573e90d73fd8fe6bff7d5efbc7cb9fd78c1dc90a7dd38d630fe1cbb142c0fc550d42d9858446593590715fd078f811e2c76ff4553b7a41f72815693ddba7377e7404b58607cb7aba6b0aef273418fde17f7b9d0481532f36c0a1f8e99b2a8d356b7910d4f9e414be0577c3c7a15ea212eee042b937b", 0xc0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r3, 0xc080661a, &(0x7f0000000000)={{0x1, 0x0, @identifier="dd534784d8e7a97d66629f8d02a22beb"}}) r5 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x109441, 0x0) ioctl$SNDCTL_DSP_SPEED(r6, 0xc0045002, &(0x7f0000000080)) sendfile(r6, r5, 0x0, 0x1c01) 08:28:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000200)='#\x9c\x1c\x82\x90\"\x15wQ\xfd\xb8V\xf1\xa1M\xab\xaa\xbd\xaf\xfb*6\x98\xf1\x95U\xe0\x9e\xe0\xc7/X\xe5\v\xf1\x1c\xa0\x80\bk<\xf2\xebv\xb5\xf6\xca\xa8\x16bW2tB\xf3\xaf\x1e;@4{\xd6(\x8bU>K?0\xbb\xb0\x0eiVS_\xce*\x93k\x02\xabDD\x97\x91\x97\xca\x8f!~((\x8e\x0f\xef\xba\xbc\x93+\x80\xe4\xaf\xb8\x98\xdc\xd3\xbb\xb7M\n^\xb1\xd9\v\xab\xe0\xb4\ri\xfc^n`\v\xf5!\xb6\xfez{F#D\xe773\x0e\xd2sDj)\xbf\x92', 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x1, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) r4 = socket$unix(0x1, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendfile(r1, r1, &(0x7f0000001000), 0xffff) openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x1, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f00000001c0)={0x4, &(0x7f0000000000)=""/70, &(0x7f00000003c0)=[{0x6, 0x7d, 0xfff, &(0x7f00000000c0)=""/125}, {0x3, 0x55, 0x6, &(0x7f00000002c0)=""/85}, {0x6, 0x3f, 0x0, &(0x7f0000000140)=""/63}, {0xee3, 0x44, 0xfff, &(0x7f0000000340)=""/68}]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000500)={[0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) 08:28:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = socket(0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x101, 0x1039c3) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GET_LEASE(r2, 0xc01064c8, &(0x7f0000000300)={0x3, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) rmdir(&(0x7f00000000c0)='./bus/file0\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x404c090) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x652fc2f4f5d914a4}, 0xc, &(0x7f0000000500)={&(0x7f0000000140)={0x4c, 0x0, 0x10, 0x0, 0x25dfdbfe, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @SMC_PNETID_IBPORT={0x5}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, 0x4c}}, 0x40000) [ 286.499583] block nbd3: shutting down sockets 08:28:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400203) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 286.579039] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 286.634758] block nbd3: Receive control failed (result -107) [ 286.642071] block nbd3: shutting down sockets [ 286.664294] block nbd3: Could not allocate knbd recv work queue. 08:28:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x300940) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 286.684702] block nbd3: shutting down sockets 08:28:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 286.784430] block nbd3: Receive control failed (result -107) [ 286.792931] block nbd3: shutting down sockets 08:28:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x29, 0x5, 0x10000004) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x2000001f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r7, 0xab03) 08:28:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd84"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:39 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)=0x80000001) r1 = gettid() r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ac0)=[{&(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000a40)="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", 0xfa}, {&(0x7f0000000b40)="c863db746b6d23f7ccb114bc72acff7f76f2d0156ac62cc9b7269255509d4939b02ef7a809cb08d153a6403d6cea697a6a30f84bfb60fbe13a4f01d9b50b308c21487c05648fb94f7b81d30ed3424a5ffcc98540bd3f101d3d8b63dd7cfd6a559ea8b676508373db090f3c0e7ab3415a48dfc1620153890ada098064f6dc1a32051fed475fbde91b31a8f5bbf32e233282e7ee8f5d67cb2bcc0326f1f60f07d58128ab3f06baf2c6db8b6bcb2b32cdf8b5aaa9a72009c332c22cd7cc6b26ae", 0xbf}, {&(0x7f0000005d80)="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@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRESDEC=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="30000000000000000100000001000000c8ff3379b1c11d36219eef14e0c60eca723e1f6aae8256c24cc5eeb82adc2e7c9cd13b7bab9efe2060e43383bf34ea4396b0c69e7de453ed4d6e2360a648c4c3ab414a70fd7d0330b75622ca3de7b93a63fd6c7a3c9367d132f8f2ec597e95aa7d9d4a964fa75508719dc0c421ef8a3ce14e5fcac0de19e2d75e9d147df3084d658138acd71fce16be68102a5222daeba41099d36236ab6cd540e907f9db3ff6d565b0d64e02de09cbbbd652f4e5466fcb44a66d2f760519a2", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="45ae7523b2524ee71a46912175d281f98237e89c1c1080158c94409580ce8a9f8df7", @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x810}, {&(0x7f0000004940)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005a40)=[{&(0x7f0000000880)="ede81efdf03d2fa904d7cff7351fe8b2a89cb8a94b69ade2cd425ee584a5d5df5a2afc01b25eedc2758b3256dc7cc63c9a95c308c688b159ee1ad66de5bb9aa37626d8f57d4e3914750a79b5c45b2300000000000000330401a1a1ef26eaccd9f7f64437344e3c4af68df921a8c6b9948d33c4aa37d29465fc85c0e0c1d40800f7762e225406a5f56ca43081a81ded1d5de55161d889da7d7b11703f138adda79140b4e33abaf82c425dae2bb9be1523de838fede43a608d1c035ac1e4490aed8ef4be580131cc8036ef3aba25f767a9d49642c9be10849e89aec189b6c3d76ac87cc9", 0xe3}, {&(0x7f0000004a40)="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0x1000}], 0x2, &(0x7f0000005a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r5}}}], 0x20, 0x4000000}], 0x8, 0x200000d2) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f0000000380)) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000000140)=0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0x0, 0x0, r5, 0x137}, 0x6, 0xd865, 0x1f, 0x40, r6, r9, 0x4}) r10 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r10, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/426], 0x191) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4b068, 0x1000000000000, 0x0, 0x0, 0x2}, 0x0, 0x2, 0xffffffffffffffff, 0x9) close(r10) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) 08:28:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$inet_udp(0x2, 0x2, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) [ 286.989993] block nbd3: Receive control failed (result -107) [ 287.004542] block nbd3: shutting down sockets 08:28:42 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x21f6}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0xe8ba, 0x0) 08:28:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd84"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40000) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x300940) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:42 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="6c5cb810fac951f40928778f92a68337810c1cf2106dad4abc7d4f5810ebac5bb8ffa9517eee3def293435d8727d3f543d9b6042a62bf48f37a2bef5d8431583be9c6b02b5673c5a58396039fc0f11adad2d8f3c55ac06e0cc9792902bdb0ac6c001097e3e89371db02a11f7e0f2f6872c4d49b9e2a506cf2b25f6f6b7d298563aea9486301b6dcc49b698ec1f81358ac329c9f09e4587494e1d5d34b2efb9b5258417607957ae5b1619617d624cc2ee0cd0659adcef84dd93221edc18755030f9ba5eedb18d", 0xc6}], 0x1) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup(r3) setsockopt$packet_int(r4, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x40000008, 0x4) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r5, 0x800}, 0x14}, 0x1, 0x0, 0x0, 0x200000a5}, 0x4c085) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80002, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/devices\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x84, r5, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffff000}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0xd, 0x1, r6}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r1}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x44cb}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x84}, 0x1, 0x0, 0x0, 0x24008004}, 0x4040850) r10 = creat(&(0x7f0000000380)='./bus\x00', 0x0) copy_file_range(r1, 0x0, r10, 0x0, 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r10, 0x40045010, &(0x7f0000000140)=0x4) 08:28:42 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) truncate(0x0, 0x8) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2011815, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0)="e67195dd172272f27337080000002e10f1de0e4df5c42cdabdeca0bb8e07ef0ca7a1eb6e81af0ca1342c7722a5634353d01870960eda13619ce60e47328b035c26428adc0c7a73e25a98d9df077675", 0x4f) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/184) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1008c20, &(0x7f0000000180)=ANY=[@ANYBLOB="7573726adb4aba5bb99909b7"]) 08:28:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x8c, 0x10, 0x10, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10418}, [@IFLA_LINKINFO={0x64, 0x12, 0x0, 0x1, @xfrm={{0x9, 0x1, 'xfrm\x00'}, {0x54, 0x2, 0x0, 0x1, [@IFLA_XFRM_LINK={0x8, 0x1, 0x4}, @IFLA_XFRM_LINK={0x8, 0x1, 0x3}, @IFLA_XFRM_LINK={0x8, 0x1, 0x1}, @IFLA_XFRM_LINK={0x8, 0x1, 0x2}, @IFLA_XFRM_LINK={0x8, 0x1, 0x1}, @IFLA_XFRM_LINK={0x8, 0x1, 0x4}, @IFLA_XFRM_LINK={0x8}, @IFLA_XFRM_IF_ID={0x8}, @IFLA_XFRM_IF_ID={0x8, 0x2, 0x1}, @IFLA_XFRM_IF_ID={0x8, 0x2, 0x4}]}}}, @IFLA_MASTER={0x8}]}, 0x8c}}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) syncfs(r3) write$P9_RREADDIR(r2, &(0x7f0000000100)={0xe4, 0x29, 0x2, {0x7, [{{0x4, 0x3}, 0x7, 0x8, 0x7, './file0'}, {{0x80, 0x3, 0x1}, 0x7fff, 0x8, 0x7, './file0'}, {{0x1, 0x0, 0x3}, 0x9, 0x1, 0x7, './file0'}, {{0x40, 0x2}, 0x3f, 0x7, 0x7, './file0'}, {{0x0, 0x0, 0x8}, 0xcde, 0x24, 0x7, './file0'}, {{0x40, 0x1, 0x2}, 0x6, 0x9, 0x7, './file0'}, {{0x20, 0x2, 0x3}, 0x7, 0xc, 0x7, './file0'}]}}, 0xe4) 08:28:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd84"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="25bca2740a0000002734fa0095e0612687ecb86a548802a902000000010000000a00000079a782d2250000000206e73ba8f4952bedc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="696e69745f697459626c653d3078303030303030303030303000023030302c00"]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x4000000000000012) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$FS_IOC_ENABLE_VERITY(r5, 0x40806685, &(0x7f00000001c0)={0x1, 0x3, 0x1000, 0x7e, &(0x7f0000000140)="82e99a24e1a28daab05f299da41527d8a719c9b622874ef53ecb185af1094baf36924e58475e9451cb4234a0b7dea79b85c8e330c998d90ded13c98b75c0ec3cf32d748283aad4e9fb7142c110f7024a5c83afda2e0fe65afc84120c0e759b2e1a1f4b620fd0de53a1d104994c5ae4171161b2152f49fc050ec0c3f0b892", 0xbd, 0x0, &(0x7f0000000300)="ad16dad5d06117f4542cf9ac835564ff667d48b4ef93266e0cf504e0b70f32b6197da64176685c22c939f4c944af7f79cdee46095037de10bec505cbad26e3b52b0c415470bd7a14d98fc4a59388d0e06b3de2431de9f5af4495eb5e2b7f4f89978ea3356516a99211033f305433437227a15e501a32fd3998113303034d811068296db89b6ae9f136ac22e794c8ae216c272f7abb4784751c8224afe4c9a20cd133f1d892e91c94c91cb728b9fa5174c25c4d3e21e211501b37beec6a"}) r8 = accept4$inet6(r1, 0x0, &(0x7f0000000b00), 0xc0800) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f00000000c0)={@private0}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r8, 0x8982, &(0x7f0000000b40)) 08:28:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 289.411229] block nbd5: Receive control failed (result -107) [ 289.412861] block nbd5: shutting down sockets [ 289.451685] block nbd3: Receive control failed (result -107) [ 289.750315] EXT4-fs (sda1): Unrecognized mount option "usrjŰJş[ą™ ·" or missing value [ 289.812735] EXT4-fs (sda1): Unrecognized mount option "usrjŰJş[ą™ ·" or missing value [ 289.961793] EXT4-fs (loop1): Unrecognized mount option "init_itYble=0x00000000000" or missing value [ 290.015146] EXT4-fs (loop1): Unrecognized mount option "init_itYble=0x00000000000" or missing value [ 290.038516] print_req_error: I/O error, dev loop1, sector 0 [ 290.038555] buffer_io_error: 17 callbacks suppressed 08:28:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$VFIO_CHECK_EXTENSION(0xffffffffffffffff, 0x3b65, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x3f365342, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000012c0)='syz_tun\x00', 0xd4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x6bc, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.syz\x00') recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 08:28:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 290.038578] Buffer I/O error on dev loop1, logical block 0, async page read [ 290.156530] block nbd3: shutting down sockets 08:28:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff8, 0x4}, 0x0, 0x0, 0x0, 0x1, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f000072e000/0x4000)=nil) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r1, 0x8983, &(0x7f0000000000)) mlockall(0x3) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000072b000/0xd000)=nil, 0xd000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r3, 0x29, 0x37, &(0x7f0000000040)={0x0, 0x1f, [], [@generic={0x2, 0xf7, "a0a631239a671355d8cfccaf396e64a9b6bc72c884242914bcd08fef8f9346648b536ca95fd7cb0de0f6c672fc5476b79b4c14bda1cb396ece199ed96e0b80e5b8481f43d4f2882b5a4a0d0ca7ad41b12cc66a19b9f5d17ce6e265cd011e1bb5eca7efee10cd7f427cb70c3728ec73ed9fcb4c85046af35a3d2a43d94bc3de531f554ffc05c5e94184d03d220158c96a4399f6ea3c6302ed3c35f2e1367b7fdac416f5061e596a0619b851b4b08b304203eae2cd72967a7c5109784927c0e5325910bc0b8ad928a1eb2e2d7f668553049548dc499104ff78aaafeea684033bd0a6d236618ab72c9342512e92b3a2fae0f4650ed2a68413"}]}, 0x108) 08:28:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$RAW_CHAR_CTRL_SETBIND(r6, 0xac00, &(0x7f0000000040)={0x1, 0x7, 0x0}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) r9 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$RNDCLEARPOOL(r9, 0x5206, &(0x7f00000000c0)=0xc6a6) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x4001fd) ioctl$NBD_SET_SOCK(r4, 0xab00, r8) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:43 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0xfffffffffffffcfd, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="3800000024000705000000400799a30005000000", @ANYRES32=r3, @ANYBLOB="0080200042f4d3b722c7bf02dc15f6ca666aceffffffff000000ffe77363000000000800020000000000"], 0x38}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x14, 0x2, [@TCA_BASIC_EMATCHES={0x10, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xae24}}, @TCA_EMATCH_TREE_LIST={0x4}]}]}}]}, 0x44}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 08:28:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 290.584823] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 08:28:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 290.652292] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 290.676922] block nbd3: Receive control failed (result -107) [ 290.687962] block nbd3: shutting down sockets 08:28:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:43 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$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)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="440000002c00270d00000000000003b8f27c7ad53e2161324d2ab5b0600000000000ea", @ANYRES32=r5, @ANYRESHEX=0x0], 0x44}}, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r5}, 0x10) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r7 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x1f) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$NBD_DO_IT(r6, 0xab03) [ 290.713970] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 08:28:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 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) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800f11500000000000004008283582a22c6000062238095b7a5586785cce1723e", @ANYRES32=r5, @ANYBLOB="000000000000000008000a0010000000"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x2c, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_ADDRESS={0xa, 0x1, @remote}]}, 0x2c}}, 0x0) [ 290.809491] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 290.880966] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 290.958151] block nbd3: Receive control failed (result -107) 08:28:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 291.020665] block nbd3: shutting down sockets [ 291.031863] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 291.046509] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 08:28:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r3, &(0x7f0000000240)={&(0x7f0000000080)=@id={0x1e, 0x3, 0x0, {0x4e23, 0x3}}, 0x10, &(0x7f0000000200)=[{&(0x7f00000000c0)="5785ffda3ca2", 0x6}, {&(0x7f0000000100)="acd4613ddb8cecef2c4b233dce9a050628a288083bef8f7d4fd79b4b14ace164f6ae6f56e952df479ce97eb2599ac66d38feaffc47864ddd3141afa3570d02fee2a895233ea60e26c9f708eebd5f410e5534d5bea4267c3d04c20f530577f7919961e174b7252daca0dee942b42e9164bedb8742", 0x74}, {&(0x7f0000000180)="ca42d460d6519e24aae8c883ee08fccbbb89bc8be30e00030711ac7361bf990002f746ecbde71bb54cc39c3600725f014d2356d7b05cabc87fc788add04def65189300f2bf0700cbd4322267734864124c037105dec280cee7b1cd8675025b", 0x5f}], 0x3, &(0x7f00000002c0)="9f83bdc3674eb223e87acf4529c737b84ae0f25cd7fc1451a24799322848ebc63977f9eba84e526d5e4f805897d79207ea76b5e644faea2b0286a91b56cd6c6e52bd60c9806676e5bc0583ea915ef37500a9c0137861c47fbbe8aac7ddb6425ba8998b72f668f756acca329d8c502e50f672d774153b89d182e0a995194ff32ef7dc02e377408c113fa105f1147d36eaabd497477be7b17e136017a1447a930fc6a68f4fcf70be0ccf367766fbc803aa410e0e7d0f7c2ff6696bd456189b82387ccd867647db07bb", 0xc8, 0x48000}, 0x20000000) 08:28:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept(r4, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="8a00007410db061834c142e7b6e069dc69fb8600", @ANYRES16=r7, @ANYBLOB="080000000000000000001000000014000180060004000000000006000100000000000000028000000100ac1e0101000000000000000000000000000005000900000000000180000009000d00000000000600776c630000000200080000000000060472720000"], 0x28}}, 0x10) sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="b4000000638e6e6def922c4ff2cc2972ca81c5bd8ebe", @ANYRES16=r7, @ANYBLOB="000229bd7000fedbdf25100000005000038008000100020000000800030000000000050008007f0000000800010003000000060007004e2100000800030000000000060007004e23000014000200626f6e645f736c6176655f30000000000800040000003e0048000180060004004e21000008000900120000000800050003000000080005000100000008000900780000000c0007003d0000001400000008000b007369700008000b0073697000"], 0xb4}, 0x1, 0x0, 0x0, 0x480c4}, 0x20000000) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x12000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r8, 0x6, 0x14, &(0x7f0000000380)=0x2, 0x4) r9 = dup(r2) socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r4, 0xc0182101, &(0x7f0000000280)={0x0, 0x8, 0x6}) [ 291.241889] block nbd3: Receive control failed (result -107) [ 291.248667] block nbd3: shutting down sockets 08:28:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2a, 0x4, 0x100000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmmsg$nfc_llcp(r4, &(0x7f0000000400)=[{&(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x4, 0x4, "55b5787bf6ec26a6e81b2a132e1ba23cd7b9689561847a0869474c52596c7db2c5726e041aed9a30db055a8d61e7a016479ac3a26cd7d4d85b5899839bc1d7", 0x2a}, 0x60, &(0x7f0000000280)=[{&(0x7f00000000c0)="581da0be567ad05e", 0x8}, {&(0x7f0000000100)="fc7c998f4fb2a49638fda1a9048c56f5058ecd4f138cde1b1955d7bc29782b64a6d6bab9e6085a9b6b0c79e4251a5b37a7b8e065d42d6ccbf306623451f6ec9b1205ddc505b9e5ac22607c63481631af0e4c97adee4b79074893b988fc19234147414bff7e867a56d62a6a5b7cb62ac3919748e0642712f3b4", 0x79}, {&(0x7f0000000180)="2764fe3a6854021d56ad4778065902fac193d6ba21319057247ebec1807456ecc008f8cd7e6349403196725ae702b1ff", 0x30}, {&(0x7f00000001c0)="baff8a18e5d2f55acae8e40218dc5ad119d64f52c9e181622faf3a417a16cc5ea61791eb7f3d77ab09b1a3f3e96b3f74317811109819611548cbbd2f861d43d5c4bc3023b5a1a28b69c9cf1a3016850656619080714ed7901afa5d2f", 0x5c}, {&(0x7f0000000240)="88d4985fc1e892edd553948251742916", 0x10}], 0x5, &(0x7f0000000300)={0xe0, 0x101, 0x8000, "e37958530640e4c5095340223b88cf704ae56a279ec11fbf751de5ed0e6e5f82cae18d9648f1bf0568fdf28281b3798482ddbe7e9ff6756f465d3f7b6eb55cca7a2f90f513299f6da0a4f92b3e24402f45bdf6a1e97d6be102c71460df522c8cddd5bbc0d77da71f57ac1c5f86d15283ca11504272edf6a7f5481f12326ea76661c2415a99d09c7a5796aa28ad0428794a372e4d9caba7ccc3869e48d32ef0e490f70a21c5525e3b34310c7248c43530854e50e0af75c01d771a8b61f236fa9e073a817afc003386f897ab778d19"}, 0xe0, 0x24004004}], 0x1, 0x4000080) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sched_setscheduler(0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) listen(r0, 0x10001) socket$inet6_sctp(0xa, 0x800000000000001, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x7f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xfffffffb, @loopback, 0x17f}, @in6={0xa, 0x4e23, 0x7, @private0={0xfc, 0x0, [], 0x1}, 0x9}], 0x38) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) getpriority(0x2, r3) socket$isdn(0x22, 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @loopback}], 0x10) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 08:28:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x0) getsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect(r3, &(0x7f00000000c0)=@x25={0x9, @null=' \x00'}, 0x80) 08:28:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) creat(&(0x7f0000000000)='./file0\x00', 0x38) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x7) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 291.563273] block nbd3: Receive control failed (result -107) [ 291.570907] block nbd3: shutting down sockets 08:28:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, &(0x7f00000000c0)={'veth1_to_bond\x00', 0xc6f, 0x87e}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:44 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x149301, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000080)={@mcast1, r7}, 0x14) write$tun(r0, &(0x7f0000000100)={@void, @val={0x3, 0x1, 0x0, 0x4000, 0x11}, @mpls={[], @ipv4=@dccp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x84, 0x0, @dev, @local}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f426e6", 0x0, "c80005"}}}}}, 0x2e) 08:28:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 291.726326] block nbd3: Receive control failed (result -107) [ 291.732826] block nbd3: shutting down sockets [ 291.847297] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:28:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) r2 = gettid() setpgid(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='map_files\x00') fcntl$notify(r3, 0x402, 0x4) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0xc5, 0x7f, 0x0, 0xd3, 0x0, 0x1ff, 0x80001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2e65, 0x6b1e85f8d9c4789a, @perf_bp={&(0x7f0000000100), 0xe}, 0x40000, 0xffff, 0x2, 0x6, 0xfffffffffffffffb, 0x7fffffff, 0x3}, r2, 0x4, 0xffffffffffffffff, 0x9) r4 = memfd_create(&(0x7f0000000040)='/n\xcb2\x88\x1d\xf9\xff\xe7\xdc[\x17\x8b\xb2\xf7W\xf0\x06\x00\x00@\xc8k\xc0\xa5veli', 0x0) ftruncate(0xffffffffffffffff, 0x40003) sendfile(0xffffffffffffffff, r4, 0x0, 0x2008000fffffffe) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="0c010000", @ANYRES16, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x800}, 0x20000010) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x8800) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000b80)=ANY=[@ANYBLOB="30010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x130}}, 0x40800) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000d00)={0x144, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x60, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1069}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x442d86cb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d50}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cc13fcb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x349fcff5}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70484261}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1114}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfa1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x943b}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa2c8}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x84, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x661c571a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e1b2811}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x220eacf1}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2aabc95a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4dc8f3fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66ce63ce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x525a9e4c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c010911}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd8f03d0}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0xd6cc6200b996a115}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x144}, 0x1, 0x0, 0x0, 0x48085}, 0x4001) [ 291.960125] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 291.975732] block nbd3: Receive control failed (result -107) [ 291.985972] block nbd3: shutting down sockets [ 292.048933] new mount options do not match the existing superblock, will be ignored [ 292.304241] new mount options do not match the existing superblock, will be ignored 08:28:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$RDS_FREE_MR(r6, 0x114, 0x3, &(0x7f0000000080)={{0x6, 0x8}, 0x4}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x40, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xfff1}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x14, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0x2d}, @TCA_U32_FLAGS={0x8, 0xb, 0x2}]}}]}, 0x40}}, 0x0) 08:28:45 executing program 4: clone(0x54041bc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() tkill(r2, 0x14) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) ptrace$getregset(0x4204, 0x0, 0x1, &(0x7f0000000040)={&(0x7f0000000240)=""/213, 0xd5}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x1}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000180)={'syzkaller1\x00', {0x2, 0x0, @local}}) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r7, &(0x7f0000000200)={0x2, 0x0, @multicast1}, 0x10) r8 = dup(r7) dup2(r8, r3) 08:28:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x80) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:45 executing program 1: perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) write$binfmt_elf64(r1, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x6, 0x8, 0x0, 0x9, 0x3, 0x3e, 0x6, 0x26a, 0x40, 0x354, 0x2, 0x6, 0x38, 0x1, 0x20, 0x2, 0x39ad}, [{0x5, 0x8, 0x4, 0x8608, 0x7, 0x2, 0x49, 0x8}, {0x6474e551, 0x5, 0xffffffff, 0x3, 0x7, 0x100000000, 0x0, 0x8}], "9a539783f40bab3fa7ebf576258adf36177572e00f14feb2f57938ccda022a99c64d972ab2974d58377732a8f1b49ed6b1b70f084fe6463df5d82f3d87a79013a4bff9f7f1b3203d2227dfdfd4229794feff77325709389adf4ab1a3a204f4b7450fb865e459e67efc883f0dc3ccb4e9954cad7f", [[], [], [], [], [], [], [], []]}, 0x924) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x40845, &(0x7f0000b63fe4)={0xa, 0x8002, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x218}, 0x1c) 08:28:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:45 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x200, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x18d042, 0x0) mknod(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$x25(r0, &(0x7f0000000200)=""/232, 0xe8, 0x20, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000380)=0x4) bind$inet6(r0, 0x0, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xffff}, 0x80000002000030a2, 0x800007f, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r3 = open(&(0x7f0000000600)='./bus\x00', 0x22, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) 08:28:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000000)={0x0, 0x2}) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 08:28:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140), 0xfd45) 08:28:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getdents(r3, &(0x7f00000001c0)=""/219, 0xdb) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000000)={r1, 0x8, 0x4, 0xffff}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140), 0xfd45) 08:28:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140), 0xfd45) 08:28:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, 0x0, 0x0) [ 292.856641] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 292.864138] block nbd3: Receive control failed (result -107) [ 292.870919] block nbd3: shutting down sockets [ 293.060848] audit: type=1800 audit(1597480125.868:9800): pid=16325 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=16034 res=0 [ 293.078429] net_ratelimit: 25 callbacks suppressed [ 293.078435] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 293.078661] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 293.086665] block nbd3: Receive control failed (result -107) [ 293.089132] block nbd3: shutting down sockets [ 293.185917] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 293.186136] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 293.315626] block nbd3: Receive control failed (result -107) [ 293.395765] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 293.396003] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 293.687723] audit: type=1800 audit(1597480126.498:9801): pid=16332 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=16034 res=0 [ 293.715452] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 293.715686] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 293.998375] block nbd3: shutting down sockets 08:28:48 executing program 4: r0 = socket$inet(0x2, 0x80009, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000000c0)=""/67, 0x80}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet(0x2, 0xa, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f0000000140)={0x0, @bt={0xfffffffd, 0x80000000, 0x1, 0x2, 0xfffffffffffffffe, 0x0, 0x8, 0x0, 0x9, 0x4, 0x2, 0x0, 0xffffff81, 0x8, 0x0, 0x35, {0x20000080, 0x6}, 0x17, 0x8}}) socket$kcm(0x29, 0x2, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2') 08:28:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, 0x0, 0x0) 08:28:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x80) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x9, 0x4, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') ioctl$NBD_DO_IT(r5, 0xab03) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r6, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x7fffffff, 0xeb1, 0x0, 0xfffffffffffffff9}) 08:28:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_procfs(0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000200)={0x73622a85, 0x101, 0x2}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x40800) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x800) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getgid() ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000000c0)="b03ed4015c5e850b30e5e32f9f89fbd7032c63bf5f83daa9f4bd4a695e4204", 0x1f) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) syz_open_dev$vcsn(0x0, 0x0, 0x200) ioctl$KVM_SET_CPUID(r2, 0xae80, 0x0) [ 295.869824] block nbd5: Receive control failed (result -107) [ 295.877710] block nbd5: shutting down sockets 08:28:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, 0x0, 0x0) [ 295.913329] device wlan1 entered promiscuous mode 08:28:48 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000000)=0x78) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x20000801, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) r4 = dup2(0xffffffffffffffff, r3) ioctl$SIOCRSSL2CALL(r4, 0x89e2, &(0x7f00000001c0)=@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}) perf_event_open(&(0x7f0000000340)={0x5, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9, 0x2, @perf_bp={0x0}, 0x0, 0x1, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) shutdown(r6, 0x1) [ 295.962187] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready 08:28:48 executing program 4: syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="646d61736b3d30e78040853a06313737373737373737373734303030000000661ad1de"]) [ 296.085841] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 08:28:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x5}, 0x4340a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000100)={r0, 0x0, 0xffffffffffffffff, 0x1000008, 0x80000}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r0}) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000280)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={0x0}}, 0x40011) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r1, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc840}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000240)) dup3(r3, r2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) execveat(r5, &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000180)='(,\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='/dev/ptmx\x00', &(0x7f0000000340)='/dev/ptmx\x00', &(0x7f0000000380)='/dev/ptmx\x00', &(0x7f00000003c0)='[\\*\x00', &(0x7f0000000400)='%..%!\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='syz2\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='SMC_PNETID\x00', &(0x7f0000000580)='SMC_PNETID\x00', &(0x7f00000005c0)=')\x00', &(0x7f0000000600)='%\x00', &(0x7f0000000640)='[\x00'], 0x1000) 08:28:48 executing program 0 (fault-call:7 fault-nth:0): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 296.141214] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 296.199858] hfs: unable to parse mount options 08:28:49 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FBIOGET_VSCREENINFO(r1, 0x4600, &(0x7f0000000140)) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000280)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="25bca2740a0000002734fa0095e0612680ecb86a548802a902000000020000000a00000079a782d2250000000206e73ba8f4952bedc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="70726a71756f74612c0045a2a8a48f1cb888f9ab393bb53d6ecef58fc2c44e1c08b913c50c38f94bac7f6d7791f449fffe955e640776110fa4d0a07ff1000000000000005c86"]) [ 296.290755] FAULT_INJECTION: forcing a failure. [ 296.290755] name failslab, interval 1, probability 0, space 0, times 0 [ 296.303729] hfs: unable to parse mount options [ 296.329698] CPU: 1 PID: 16444 Comm: syz-executor.0 Not tainted 4.14.193-syzkaller #0 [ 296.337675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.347035] Call Trace: [ 296.349621] dump_stack+0x1b2/0x283 [ 296.353248] should_fail.cold+0x10a/0x154 [ 296.357394] should_failslab+0xd6/0x130 [ 296.361375] kmem_cache_alloc_node+0x263/0x410 [ 296.363935] EXT4-fs (loop5): Project quota feature not enabled. Cannot enable project quota enforcement. [ 296.365975] __alloc_skb+0x5c/0x510 [ 296.365991] alloc_skb_with_frags+0x85/0x500 [ 296.366007] sock_alloc_send_pskb+0x577/0x6d0 [ 296.366023] ? sock_kzfree_s+0x50/0x50 [ 296.366035] ? iov_iter_advance+0x1d4/0xbe0 [ 296.366051] ? __lock_acquire+0x5fc/0x3f20 [ 296.400743] tun_get_user+0x620/0x4260 [ 296.404637] ? tun_chr_compat_ioctl+0x70/0x70 [ 296.409134] ? _parse_integer+0x130/0x130 [ 296.413280] ? __might_fault+0x177/0x1b0 [ 296.417343] ? __lock_acquire+0x5fc/0x3f20 [ 296.421579] ? __tun_get+0x11c/0x220 [ 296.425292] ? lock_acquire+0x170/0x3f0 [ 296.429268] ? lock_downgrade+0x740/0x740 [ 296.433420] tun_chr_write_iter+0xcf/0x180 [ 296.437660] __vfs_write+0x44c/0x630 [ 296.441376] ? kernel_read+0x110/0x110 [ 296.445303] ? rw_verify_area+0xe1/0x2a0 [ 296.449363] vfs_write+0x17f/0x4d0 [ 296.452899] SyS_write+0xf2/0x210 [ 296.456350] ? SyS_read+0x210/0x210 [ 296.459986] ? SyS_clock_settime+0x1a0/0x1a0 [ 296.464395] ? do_syscall_64+0x4c/0x640 [ 296.468366] ? SyS_read+0x210/0x210 [ 296.471992] do_syscall_64+0x1d5/0x640 [ 296.475884] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 296.481068] RIP: 0033:0x45d239 08:28:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x5}, 0x4340a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000100)={r0, 0x0, 0xffffffffffffffff, 0x1000008, 0x80000}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r0}) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000280)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={0x0}}, 0x40011) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r1, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc840}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000240)) dup3(r3, r2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) execveat(r5, &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000180)='(,\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='/dev/ptmx\x00', &(0x7f0000000340)='/dev/ptmx\x00', &(0x7f0000000380)='/dev/ptmx\x00', &(0x7f00000003c0)='[\\*\x00', &(0x7f0000000400)='%..%!\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='syz2\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='SMC_PNETID\x00', &(0x7f0000000580)='SMC_PNETID\x00', &(0x7f00000005c0)=')\x00', &(0x7f0000000600)='%\x00', &(0x7f0000000640)='[\x00'], 0x1000) [ 296.484253] RSP: 002b:00007f8b0ea85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.491959] RAX: ffffffffffffffda RBX: 0000000000038000 RCX: 000000000045d239 [ 296.499224] RDX: 000000000000fd45 RSI: 0000000020000140 RDI: 0000000000000005 [ 296.506490] RBP: 00007f8b0ea85ca0 R08: 0000000000000000 R09: 0000000000000000 [ 296.513753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 296.521019] R13: 00007ffc7765e82f R14: 00007f8b0ea869c0 R15: 000000000118cf4c 08:28:49 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/118, 0x10}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x2, 0xc0000) dup2(r2, r0) r3 = dup2(r1, r1) r4 = dup3(r3, r0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x0, 'syzkaller1\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r6 = dup2(r5, r5) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x7, 0x0, @private}}) 08:28:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='environ\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RTC_EPOCH_SET(r2, 0x4008700e, 0x528) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/113, 0x200000b1}], 0x1, 0x0, 0x0) 08:28:49 executing program 5: perf_event_open(&(0x7f0000001040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x4, 0x20, 0x0, 0x0, 0x0, 0x5, 0x81bb2, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffff8, 0x0, @perf_bp={&(0x7f0000000240), 0x8}, 0x8222, 0x0, 0x4, 0x5, 0x3, 0x1, 0x8}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0xa) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f0000000800)=""/130, 0x82}], 0x2) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x5, &(0x7f00000019c0)=[{0x0}, {0x0}, {&(0x7f00000006c0)="a9fd42035bdaaafa155154217d413d7c59189428406ddf068ad6919f8bb553fff98a8a78d508f8b2360e340ad4cb6e618905dc3f5144991472313c4aeaeb004d48dbe04d939da186f8e85ca0797ccbf48653e3d35fbd2383e3", 0x59, 0x8}, {&(0x7f0000000800)}, {0x0, 0x0, 0x3f}], 0x102020, &(0x7f0000000780)=ANY=[@ANYBLOB='rodir,hash,']) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) mknod$loop(&(0x7f0000000000)='.//ile0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000180)='.//ile0\x00', r1, &(0x7f00000007c0)='./file0/f.le.\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)=ANY=[@ANYRES32], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000500)={'syztnl2\x00', 0x0, 0x0, 0x8, 0x1, 0xb2f2, 0x20, @remote, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2d}}, 0x8000, 0x80, 0x4, 0x7f}}) [ 296.568707] print_req_error: I/O error, dev loop5, sector 0 [ 296.574522] Buffer I/O error on dev loop5, logical block 0, async page read [ 296.588281] EXT4-fs (loop5): Project quota feature not enabled. Cannot enable project quota enforcement. [ 296.666756] block nbd3: shutting down sockets 08:28:49 executing program 1: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000200)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000080)=[0xffffff01, 0x4, 0x200], 0x3, 0x180800, 0x0, 0xffffffffffffffff}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) chdir(&(0x7f0000000000)='./file1\x00') syz_emit_vhci(&(0x7f0000000140)=@HCI_VENDOR_PKT={0xff, 0x41}, 0x2) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x1071fe, 0x0) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[], 0x1015) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) 08:28:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x400, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x660181, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r4, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000140)=[0x100, 0x400], 0x2, 0x800, 0x0, 0xffffffffffffffff}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) fcntl$dupfd(r1, 0x0, r8) ioctl$NBD_DO_IT(r0, 0xab03) [ 296.924254] audit: type=1800 audit(1597480129.728:9802): pid=16488 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.1" name="bus" dev="loop1" ino=183 res=0 08:28:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000000000)={{0x1, 0x1}, {0x2, 0x7f}, 0x9350, 0x0, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:49 executing program 1: prlimit64(0x0, 0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x5, 0xffff, 0x4}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) write(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000003c0)=0x1, 0x4) ioctl$CHAR_RAW_FRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x7fff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$MON_IOCH_MFLUSH(r3, 0x9208, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x8031, 0xffffffffffffffff, 0x0) [ 297.148803] block nbd3: Receive control failed (result -107) [ 297.156467] block nbd3: shutting down sockets [ 297.194371] overlayfs: filesystem on './file0' not supported as upperdir 08:28:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_MIIMON={0x8, 0x3, 0x9}, @IFLA_BOND_DOWNDELAY={0x8, 0x7, 0x2}]}}}]}, 0x44}}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0xf0}, 0x1) 08:28:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, 0xd0, 0xd0, 0xd0, 0x0, 0xd0, 0x2c0, 0x3e8, 0x3e8, 0x3e8, 0x2c0, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xd0}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, [], [], '\x00', 'lo\x00'}, 0x0, 0xa8, 0xf0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local, 'wg1\x00'}}}, {{@ipv6={@local, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], 'bridge_slave_1\x00', 'ipvlan0\x00'}, 0x0, 0x200, 0x228, 0x0, {}, [@common=@inet=@hashlimit3={{0x158, 'hashlimit\x00'}, {'syz_tun\x00', {0x6, 0x0, 0x40, 0x0, 0x0, 0x1, 0xaf2f, 0x1}}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x518) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000000), 0x3e) 08:28:50 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0xfd45) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000180)={0x0, {}, 0x0, {}, 0x4, 0x9, 0x1e, 0x2, "2d58ee1d36928de4e2ccf83a0fc37139ee803b6605078b93b35101442a92a23f3531e8bbce6f0fbb203003dd5f6db1c52340bd96ec702f1636591c77f7e051db", "d9e06a197cf4ca904ce9ab73bdea5ac15a227c0122fb067549e67096fe9ece40", [0x3, 0x4]}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NL80211_CMD_GET_STATION(r5, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x14, 0x0, 0x100, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20000004) [ 297.312022] (unnamed net_device) (uninitialized): ARP monitoring cannot be used with MII monitoring [ 297.368642] (unnamed net_device) (uninitialized): ARP monitoring cannot be used with MII monitoring 08:28:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg(r2, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="9a16fae45fc7fe822c838f27e3ddc57b2e6da7947a352a5b53d4ef34003ee0f37a727bcd5b43aa3503fd0c0201422f540ac21d54594c82cfd5ea961dfab926a22f4648b40f9c8f157c6e654946f793a84f418a1b631c308f3c10f15466c1b34a6a46801cbf1dca2995f819c7a92c923151b9f23af5fc8b4e93d2c3aeea92005045422e1160235abd9dab0bd3b6fb06196ac76084cc645ca170939fb28a9100a2b11d6352008115dea98fc4fd", 0xac}, {&(0x7f0000000340)="6c891e1b8438ba592f2775d8c7e1e1c30deddb8b7a03bac6bc72f2c29fbff32242e640c90dd28b614320733fc0e29a4b55560f1cf2c02965fb12a46a39feda84a1557e3867fcd44f70703490f655266181a7971bbd7c9ffa9f5850addd5c81585ce10a3651a458c7d059d9c7c33c9cf193f38686e164ca611315db53d35ce7b81e571d546dadd6d3164da12339fa5f", 0x8f}], 0x2, &(0x7f0000000400)=[{0x1010, 0x0, 0x1f0, "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{0x100, 0x113, 0xfffffffc, "dc3938ccef0f8459d55ae7bdff35466ad04b03b6f5ec32cbc94b6e5ea9adfa146b32497d4a276df14c476804dbab60fe5b25023d382a79f5da17d7ae677f5fc4c51c865e2dd6417b8672d3ce8ef93b7ea60e3a2e637dbd5bb5698eb7f6126a3415627cc13bb6b9fe0d087b106fb01a26ea567c3dc1ae5c524b054aa5a31df90bb435f104d4eb79e624d4d178b50e2157ebbf2c9ceb35ef534809494f73890b630aac32b20caa08852e3f3d2b42386de860f0b60a4a70fcf93892d9f3416682f32a9c159a32043970ae48fa9b65a0a6938f855a324d6f5b6de7d016c5df43977f2e90b9bf693a5923071b51e087ddf4bc"}, {0x30, 0x22f, 0x80000001, "8b454f5e52a8f6da1520927400c76674f2fdea3395a5d119b7"}, {0x78, 0x114, 0x80, "282343ffae61b1e26a1234d1be3478d345ff63c70e712c61634fa5065e4dbad8138901c4567b64345cb7ee5781ef841a08e49fc5cd6cb1ba49776893391da4ec9d0ca8baf34bf412bc440c189419129d263d6891295a389ffb412f07c5097a7fa1"}, {0x40, 0x0, 0x458948fe, "7d1aaca6aada3f9b0b37435dc83c5823aee23f36fad26726f945c799d9317d6e1b18f38b97d0b612e635"}, {0x20, 0x11, 0x6, "027a32045f8b2d73a42c71"}], 0x1218}}, {{&(0x7f0000001640)=@nfc_llcp={0x27, 0x1, 0x0, 0x1, 0x8, 0x5, "a7383287ba279154a1ef1ccbca58af9abd16355ea582fbdaf0a70da526e4d94dbf28ddc86a54011d54f22ec68438b4323358c9ad659a92fd85f5f6d6a98346", 0x5}, 0x80, &(0x7f0000001c00)=[{&(0x7f00000016c0)="b70386d4122cede519f274513cbef4d532e9b28415f1fe6b0a3d29cad151adf1a08fb430236c3b482ddbd6421a3d2a0996187068b036aa335d858c03964b07bd252694725de3b2fe64dc811679d19d67ed4f5c76d726bb25e2dde128e620f13102c6872d78a5bc55de9c50e93aa0e658e5aa4666a6da85970e8d3c9a354964077c897607024f922f8a779729633bb2f7a16862728155207181887ae16b29fb85e63a5190025e1d1395d773b1fdccef847cc401bf7e618987e616842395c200a3542a09f46dff5e2d6771c4e56ac9c289500d81d4a22096b74ec83898c4625ce4d2aabac016de872fd726", 0xea}, {&(0x7f00000017c0)="a1c3e882b320b685238da1409ac42b79d5950523878f69ed8046de51d3265284e38af08ae743d3490a5e79f150a4428823438475b8033ec9654f501401173fea63c6adb90604a72e0d9fd1edfef58d93d193938e029bdbb1a23a1679dbe6b426d94ab51fd709ff8591b47133dcb0c716dc99abd819b0c0c67d2d1a729db5f5b2e8e447ad66fae3e566fd3e4462b758cdda65b3c597658fdd0e6ebeb5b27ad9a6de035753719b324b0f6827499d14bd66cbcddc51da085eb4b15d", 0xba}, {&(0x7f0000001880)="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", 0xfb}, {&(0x7f0000001980)="04cbb48d8f0432ba2bae51e08570d640c25c24ee3c6409686a0ee3fdc6c83294e4e098beba4230f135d61aae3a0c52c83b72648b038170a5b013a0f4f260ce0743e0a9c88b2f32223dd3f84f7fb933d7a1616cfb6d95c47b9b95edda8c8255e56146c06c4cc36cb08cc064c4aedb40a8b15f3652bf215d733fe55955e31dc221ea2af1658269ae23b43e29e21304bf6f5c0f2f9703795d9dfce45cb3bb13b86553dc8510bb2027d8a895f4c4dd6603a702437e135d201ee912f9a173620d4a3ec6123e5cd0d54b4fe9fd79f5", 0xcc}, {&(0x7f0000001a80)="681e08eab710c98f278598c9672c0115fd396edb52e90d0e928bdb08c52beff29d2a0fa838a2298b72fe6710b1b8009ebba72bf6ddea6f63bb0088e7698aca6e41a9b592cb6a28b00bd4dc6e175db38a49dd7751d7d621abb7cf65f2c864c40677f79b3866981ff5f5889a65f8bda9cb077bb54c0b6a07d9c3174c45ec045a8817a5589e0f93580b84fc4532ad00dc9eaed3a87de0d3d33a4a3120b5f9b743c9e695e4601c44584efc64931feb7e69887672061a54bae849fa0d318827f460ea0ba24f7a6ea0023e1fa98167c2a36a1da6faec53cad598daa0fad412c0f60b9d8b74c25d59f7eee8e57dee", 0xeb}, {&(0x7f0000001b80)="9e01debbbf409fcd7d34fa4ffade60081c86b04bc1cae581a37d08a428f1e7fd461fc3fff1a80730db1bb9c3227555f0ba2e2f7c8f8838913f0282d0ca94e227925872f0c497335169b3f4ab8449d71da5f28aa780174137ae711d61aca313dc0198d2e9d7a217d61cf4459672a320dc46eae1e545fd9737afa6821866", 0x7d}], 0x6, &(0x7f0000001f00)=ANY=[@ANYBLOB="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"], 0x1f0}}], 0x2, 0x4000080) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r4 = dup3(r0, r0, 0x80000) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000000)=0x1f) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MCAST_FLOOD={0x5, 0x1b, 0x1}]}}}]}, 0x44}}, 0x0) 08:28:50 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1) pipe(&(0x7f0000000180)) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006d00)=[{{0x0, 0x1002000, 0x0}}], 0xc6, 0x0) [ 297.524028] block nbd3: Receive control failed (result -107) [ 297.531212] block nbd3: shutting down sockets 08:28:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:50 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000000, &(0x7f00000004c0)="b95b03b700030000009e40f086dd1fff0600000000000b0177fbac141412ec000001c699da153f08e0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9a823f2c12863f7a6c0cf88ed22aae4f6f084508833b61429a25773eedf63dd9f33d430f2a0a30a7761db16fe0f743b95ded898c28aac1256ce2751b3d738899b8b19d9052b7f13ff94", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) socket$kcm(0x2, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000600)="d8f49b435e1b5a9eb90a2430529f3f564ebb96b1075adfbc9f7f1e9eadfaf649419cfd9a858b4b38fb4aee19ce78f4bcb9a3d9e90e21ffc31803bd906f54b1c4533ae8cc8f4ea070805228db0c34731184b5a641f458c32a94fe128bf470b2acef53ae0970a15727cc0d6b66e9b04dad39b73ff30c5143fa5703e680f7661a4873e2b5bddd9eedf48ab111fa3a9c6ac9ca769f389eed54d302599e7aad2605275c3dd4deb70ffcf487d2b717f06dd5f0f8e4a2f15d86df7768589658df329de467c9b6575d3f6a80213c67c163595a809ba1885016d9c4e2aa08f1247727575f5e", 0xe1}, {&(0x7f0000000040)="0a94aef84450bc0a347d0b02ac039eff56183d01576a9154373e6d306e140efb45fd66a808a62a73258c3225fefc008c25a95fe95425fe5db41963630344d50bbc77797fe7aa3ebfaa4fdf4bbedf89036e5543777a6d69a5dc9f1f528a53b4e5cbc186e571c05698961f606cc12402a2eeaab58f6053fa63e8d8508d030d59", 0x7f}, {&(0x7f0000000280)="1c231c4a6109381c447056fac30b8fec26974dc964d84aca011e40ca2f4c2e9f0333c9dfe699774681c52dca6940bc2088007ff71e1cefc6809afbb6c5b15c9d6510a64ddb32335f4431d1f25ad1c30cf6df055c91391a4f7a4f0612e99839e5509198c1a34ae52f586e08ec4c7c2e7f6d71d31047d74a10e4e0e373150776dcd39cb02069074ae9c08c3bcec88268d87e6f5a6c75071008ffc195f08c27b9710884dd0da45e629f3c45cf9fb4f1ff", 0xaf}, {&(0x7f0000000100)}, {&(0x7f0000000400)="2d08c18e5d9b0f24c02f797fdd6bb07d2beadf913d727bd004015ce796471bc20d27653e116a770ec630fd3e1321be537e3067d792b1a1cf1fda51eb00c8c0c25b6a700039615d6861be48486f9a85834c02282f9e4899be613cf06bbba23be80e032e66850c53944896db2521e23ce333503e87bac119b33e6e2d631c36876f55ee280ad5ff1697f88e5c910853a7d32a5062d8054fa2", 0x97}], 0x5, &(0x7f0000000780)=[{0xf8, 0x65a419c7df786cb1, 0x0, "0c338580fbca731a33c3ec70c27aea68fdb4074606f6ea7cdfa8957f429ab10077cc51bea92a1a1b74f723e40b8274b4d9af5682abb4f4cab0d5f54f9b162d50101cc90fad809265cd054111846575e5f9f8a638e1e9ad99e870dc746583910084a30f86f612316a897d6ca65cfa8663412aff235f3b9af45b29e55cd5f453423ef0931dfada99af552be60326f78a3268ea14087764de6eff957db2138abc9d9745a7c09c151c41faf4a6f234e8e89d96fe3561ea8d0b1d319d9498e33766668b33e31ea47bd9b6705366e0fa935de37a25659557029dd9529f8f4ce2c0d37090110e76ff7f"}], 0xf8}, 0x404c014) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0xc004743e, 0x0) [ 297.724237] block nbd4: Receive control failed (result -107) [ 297.731668] block nbd4: shutting down sockets 08:28:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x8, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4$ax25(r3, &(0x7f0000000000)={{0x3, @null}, [@null, @rose, @null, @bcast, @remote, @remote, @netrom]}, &(0x7f00000000c0)=0x48, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000100)={'ip6_vti0\x00', 0x1000}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$SNDCTL_DSP_GETOSPACE(0xffffffffffffffff, 0x8010500c, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$X25_QBITINCL(r8, 0x106, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000140)=0x44) 08:28:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fallocate(r0, 0x50, 0x3, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0x38) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) close(r1) r4 = socket(0x10, 0x2, 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$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x24000001}, 0x0) sendmsg$NL80211_CMD_SET_MPATH(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_MAC={0xa, 0x6, @multicast}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000802) 08:28:50 executing program 1: prlimit64(0x0, 0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x5, 0xffff, 0x4}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) write(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000003c0)=0x1, 0x4) ioctl$CHAR_RAW_FRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x7fff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$MON_IOCH_MFLUSH(r3, 0x9208, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x8031, 0xffffffffffffffff, 0x0) [ 298.042232] block nbd4: Receive control failed (result -107) [ 298.053999] block nbd4: shutting down sockets 08:28:50 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$inet6(0xa, 0x80003, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000001280)=@filter={'filter\x00', 0xe, 0x4, 0xb40, 0x1a0, 0x1a0, 0x1a0, 0x1a0, 0xd0, 0x298, 0xa70, 0xa70, 0xa70, 0x298, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, [], [], 'rose0\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x888, 0x8d0, 0x0, {}, [@common=@unspec=@u32={{0x7e0, 'u32\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote, 'ip6gretap0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0xbed) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller0\x00', {0x7, 0x4e23, @remote}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffff0180c200000086dd60a8f244081c3a00fe800000000000000000000000000000ff020000000000000000000000000001"], 0x56) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r5, 0x200, 0x70bd2c, 0x25dfdbff, {{}, {}, {0x18, 0x17, {0x2, 0xffffd86e, @udp='udp:syz0\x00'}}}, ["", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40c0}, 0x24008081) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 08:28:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 298.183191] net_ratelimit: 9 callbacks suppressed [ 298.183196] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 298.262003] block nbd4: Receive control failed (result -107) [ 298.270254] block nbd4: shutting down sockets 08:28:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept4$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4}, &(0x7f0000000100)=0x1c, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bind$isdn_base(0xffffffffffffffff, &(0x7f0000000300)={0x22, 0x1, 0x3f, 0x8, 0xff}, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd84e9"], 0x3c00) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$cgroup_type(r5, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000040)=0x1) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) write$cgroup_subtree(r4, &(0x7f0000000340), 0x0) 08:28:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r7) ioctl$NBD_DO_IT(r0, 0xab03) [ 298.457165] block nbd4: Receive control failed (result -107) [ 298.467875] block nbd4: shutting down sockets 08:28:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:51 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$char_raw(r2, &(0x7f0000004040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x3a00) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$netrom(r4, &(0x7f0000000180)={{0x3, @null, 0x1}, [@bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x48) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000580)=ANY=[], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x408400, 0x0) [ 298.594151] block nbd4: Receive control failed (result -107) [ 298.602593] block nbd4: shutting down sockets 08:28:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x8) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRESOCT=r1, @ANYBLOB="e8300d1c2044c2da010f091438a0fdb8f11ffb780daed0491f22876992691f0f012cccfe7ffef5af7906bc7b066d07bf080820e373b5e20c72e029c9b9a868e71106fb89867fb79c315ec044ed7bb32b304cdda97a45db446b5f907c20cce24f31bd2585460a86cb35a80e8d3f8b01c17610836d59c24ac4e4755b854cbc9d7843328038f8fa34b4c7bd4e16a1a6a01a602a3831363ee2ae567bdc28a745a811c07a36f7c1252768d408309a58a15ab5696e45e0111a1363ec32eb2334f1b82f11a9addfd6a87a9a91c6e10593a5bf1602321746001aa910d70e316f8cfeaa11df5d73a7e87a6fde51bee0fc8fd561b646b45ce3e607e9a9ee61fd08e0b5c43d909385fc6f4733129c7967e6109ca67af92b7da61d9809d9c7d5e183611e1e5bbb49594eeb97543134ea88f9e0aa57a1f003d2058c095bca7165f6df1a3f93999551408d5f2503983c8ca78bfa5c570e77c3270d8a79270dfb23e1e0752a8356a479708aeaa6f9f8ac0b134d4d38dd50d775611124366e33e6ffa19b8db8d3efca3821346388b9ccf112773c03a66ead69adc5412d72b4537954c28c259663b8a6c656f3ee80d04b4a23b89575023e2526241faa75429ff0b37f0ca95ce5dcd6a353d7b3ceef1c1de7ecb8c21c02ae95794acafc3fbcab0e401de3ae77957b139cdddc1d2a443d2f9e8065e2ae99d92bc22e41e8e9ff60a598314bf14440ed601b1632b559f6f87c5645fc56cf4732f5e1999b07b53f39ca711ea1f506686da686ddc90191f493e266ae7646a40947c9741ef52a8e2408ab5c3d3306b40ff7eacda932bbfeee943952997079805d623405c72e7a2babc5dc31664ade679ded3f3f84df48524c54291c0437198173e374769ff27e38baef181b3475a5b66c48df7da474e01019e5e73aa27ba7089577dcf7eb1b94e945952bac1bdb30e46c8d80b365364cc1e40fe5b23a99af07d9c19304836fd139cac53caadba0d862575170e24ca966b5fc0dd598c20c4b355ea752e627c0307619b300924371047fb97bf2c7fa82c2f7747173cb8e33845417afdc3dd40e135c0df393aa7ba80d2757ab9aa6f925020d106835adc8cca4929ef656cf61f744d06d5ae4ae416830488777449f8e7972b02fdacb915224359ac57f70d99e24ca1c3b046bf1981e03444e1b2726e7c5dda5fd035a693d3ac3dc15c53e9f298c18c2e797839b50a2502e459af2c78ac49ec25ebd6156984c5b7a0d18e76abc2afde05c251bfefe8798389fce9ebdd0eedd158cec2403a42e554f0e0d38e350a901e96be4574d308195e79b2f0c2d37787bbaedddd2b754a6d58d3b7b0443db73c0c6e9f10a08931b0ed98a2f650d750d597732c37148be28ed113fa829e6445dce9d2330f3d43a5d9a03094d718b075b23b930e5a412097f75abee67e49f8d3cb035abc8eac88d1b581ab7cf55a294c8fd932d583eb763101e0f667cd1bfc6a39b44ad001bb4ba7229896f7499a9a615c534ec8a41d166048533f71cf08f698ab92e5c3d1ae874019bca16d81b4db5bb4f0f596aa3eb577acc9c1e7add5567d0aedc05a29b8cb42e7e03c976e154d1dfe60fba64eec898a77198613a7c8c639279defb282e80f88e53c4e8b49ec534bebcf2743e8cca75442ba2806943bcb3fb7d021e37496137abe26547f8dbe2150ba7ef7ea536f0bdaa02f349d034d45cb2a3267fc90f3802320e737a7bba892223c50c1a120e0f40ad9c82bdffa605fff34614674bdea5be63df5a591f25cd5b246de8820a6a964fe265307ae6455ca79c45684e5b91bfed3964e2386e1b4ad5dafd9444907a25613c2232db4bd4d9116501c7586a0319573c727561d65f1d692d5897528299ddc005a88830c25bc16ad78bdee7ed1c84436b843faee9e4eb122c822d9fd009a91cf955b37af216f05cc9185c02ed151f9364a12448b820d67b6addbf443a50635958c11cf92045424b16af53699f122f31c8eff90fa5d90b05d542a9b8c6ba81a52d291843588d3de9ffdbf7f6df2f25e879897abda78f2b8290a07a0579a0869bfa87f82a8697046e2ecd8f87014187930ed8478e3c98be98fb7501e4e11fa8855eac1c8b62e677b32004213236100d96d8e63c515bbd76f4dd09d2008b4e82d414b3ed68920375765c0ed9ccd9589b18e5c9015f87137dd5225733462113e566c3c7a05e3db1f6bd95a0e6864e990e407016ad62415849e76bdc348acab3c142454db21e8abda37a37ca7cc74657d33a5b09b1d5a24d631d8d91bcc38c002604b81772a692887227c2612df68a9897c475130d82cf95aab8595c46b541a4782fb27407a01977e77a16af8bc060ef0ad682e2309193caec57104a9cddab707934b6fbe61500354396be049fe7d3af2e8340f83ff15fa643f9380e35619aca869fb516a7f59bfdf7fb316da61da10555b519fe506e0bda69e3553e88f375cad92e04a63a820ac8fc5111d9712a13621836d82295d02a271a3670127860be008651c27b66a59418707271df270a49ec862eb679fbe6437418811e4c8d7e03ca16451ad912d1945b70307848d6fc565915187537411b19c6d41a82a1baf8955ed9bcddf2d3ac0846573d2d80437f69707125229fa7d2445818c7e8204c8632dca7b5a08b84971bfff40063f6df17554ced60689b4fe0c1dd5d4c2457a6bd71b0fad3e7a7ef5857a9a70fba21b5b1b95afcb4a227d6deff37e114d3ae010d593eb0107e0a12f2ed5534c3e3ef3189fa30b3e5b8f5aad0faeb476f18eca46ff17ccb27d9f47232074f020c1195112277b95eeb41d95e6015727861d9f0b2e06e045ead7736f871b44d267f92a8a72805a5fba21efeb5df5c15cdd294bb9238e49407455ff066ed5e67111a116709578fe4e8ffda3d390e35c09b0112ece5a0abd08880b5afa4817e47e3464fadd38ebf8a5d241e62674f6a52f46ca57a2db81cffdf73c491c2a4019179f41ea4d4f009a2f5b2a219432f697f3a35460081ceceec4485d80f0739d5bacf75d6c1ec26dfcdf48d7fa1eb0cab98d41657963d012a3bb3b12709f98c92b89af3ec0bdef55780f06aea940930b1a19013ebeeab7f647b9d41025546619ba2b118de4f7647642d780b1a2fe0b53f5172c2559fb2be8921346cfc2b9c3c586c1209d145e32f088841403be67742c7b1085b69584b53c7efe91060497978d8fced8e1064b012cf79dae190a7c88b3ba0a537c92f8653997fdab29e0513b6149fab8cd633a365e71318483e9fe2c693a160492947c9a32216839d158132d40b2dbbcc6eb80986a60086a17f061eb05be72a3884d7a1495998b962ca58e4711766a4064516a4401a3435b7965962edcb1cc7ea06960492f190f4b72d09bfd848daf1ab156d0acbbb541afbfed3f64aaeee3bedc1633ff0f0f5130e6692737f681cc84d5f2e93935a405328e86924125266d21d94a7047353303cce5dbd40117709debd932f6d15efd5a0bfe1a9288ab9b46a99382bd6a8230ce318979ec7fcb43452d6b834b6080a77819d074c0c5e1ab6b83761770354df025b28e82b3fceeb6ec0c27d1e0904aec4a48c38362778afb911c13c12710a517f8959eca299b5e06f648826fbb880834d6593a848d50ea15c0fc3797aa394e2b33bf13cb1d2e91596ad72df3b6a405d8102c57674e24847838f94bc2199788b04aefdd87777d2fe8267bde02c00a7ef553bd76080384086e53838c1d84e89d5227a95a8fc47c054dc36d95110ee9377d98fcef56617f498e3db0397fa0eb59c43d5cfaaa355759191348a9b95f2ff7b4e193270cde1ddd25c886ec78ce7af9239b418b9ab0d26a3cc5bf1c168980d1548e2dfe7a1edaa90b23e25bd14fd3b02345b79cfe8e2fd448829405a2551b576189963ba82ab7394894baa6cf536e143bd29a9a601d89e16b4a9a5423f6c5ad5d06c46bcf15cf16f7b82acb0299e6e7f4b06a6e27e98c31b60d1f010b359d638c98ba388cc58d9075331b927d9ba42a2b8b961be44842d7ab366e0085caaab1c23f377d7b3f3999a1df217cb2a8e31304691630ef0ecba453411a0f86d3469f166e63ea4a002b272a3b931ec67809926c907d9dc74364de032710e6b643d359ded6bb9358ac2db61b52660201bb311aafa76a550283b232254af4abca180b4b622e554d5c953b05dbcc9b9623cde4c9835b0e48b553ef9437662ce846ccd01e4c8f14a721c98d9426bb66288c5fb899e0a000fe8a7793584825d5393c8e0b9901c2f5a4dc63290eb7f76eba49a1642aa8a27fff52d02138f5dd6abd8ff88902297e61112cb132b05e9d13e4d46b3c08a119ec903fd02d3fa4e3915db1e3e8d44200ae74f0a08517885fa0a1be75b7de21be2224250c80c0e5929eaeedee2c4ba2356c1adcaa29ee333eac7580cb189ad784bdca21782df085be06f35d42f3cf6d5d3c99936689b7356f54eb26a7785e97abfd2e13e56e322d72bdf2ca5e703e68b5caf21b182d8a9eff5eb890ef81fe9d9dea76a0773d8710f28069b8a5c1092adbfed1a327082a6b1e96c6b561a0cb9651fbdcb4d9b5132c47aaae662e4cda1d30c1164c396c5de7cae24a6d2f6a2245f5e9a47b9dcedb579440872775972632dd8f576009c12186086f54ea17d7cfc65ecdafda23bc422200a1280979a9190c4bc98ccd70bd46f18cb9e38c0af1bcad6afa0bd20f1b7f861db93a7e554c8086df1866af1a893853974f72ad95a40c29f99dacf32084cdaa1c655306d9dd2967b7f9da5edc45d96590396df24bf2582e3cdfdc28669b8538dd82c07c56686591abe08cdff08f25a8a089098d342af87fc7bb54832f984fc454606010c41b04f751e489f39185d37549052b9e6e889bca0ed1af3a6dffd8b10d0fe4733ba1543dd50b65b5ea10ef66326f33029bc8d572310cedd06edb5b7b851e2da9fbf0b729fa3c45ece000ef4ecf5671166fb0a96a9ace9869b1176f8508a1a88e408938f8f1893240a943ea3dcd965232688046ddad3291eb123be67c8aa4297ce55349ee1b9c2a350539880ebda6c4f5ee332c641a847ed0bd04f4bd2e6500a05c294e3bc2121bc56f93422afc36358a36ff2d3097dd92de4262d15e38c07bf0a92ea5df1f9e7a002c3f4cc518c6bf046af475cbd7b74cba80154bb6d05dc9668b5e1bd69f5e0c8d6b26fa225cb2573ba85f198f8e4c205d0d2034094a0e4aed66187d092e3cabf50837109f74f62ed5d8a24cc32976198684627b7603f7f309baba2ad13619be59644c33076d7280bf8bd678d8eb9f3cddd3daa6ad6d25cc76065b2622aedaa0446a2600cac06034c5124a98631718503b5b123e51fcc220df96ae196f358cd9b0873ba65ed3b14298104f16c6d37839a98e2054ecbe275f080361ab12dc8ed5c8e33c96f50351599b1db0e99be9e85103fa2865cfa95c1ce332c8405d3520d0b83d0aecbfaf68d2200a7e6f3415668db9843afad67b736dab215d320abfff3dac9f73f8d9bd9daa83d868f504accf789dbc6e515d6630d028ad8400b1955474bd67d706c860b3d9c45847fb86c09b300b98eaad07db8720bc7838e5f897e4fb3ad64573cb58bcabd08172326696db3fdc89d5e13d04d80cf8b2f20a04bcf3d4f5dc5dd81baf61fa3f0c12e867b1024224f4f985009a3deee717f17824b9686f2d6d0983572676a300a10edafdddf35dcfeca9ea553b3080f8e02741ea57910bf1c12e87876728509f5832781830e4c737a06ffcb35ec8348e39647cebd2392e13ca7d96975be139ead0d8e3ec1fca5f44944ea82c0320fb558bd4dad3d83fd53104d967252"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000040)=0x5) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x40) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000380)) syz_open_procfs(r5, &(0x7f0000000140)='net/udp6\x00') r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000180)=0xfffffffd) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[], 0xfd45) 08:28:51 executing program 4: 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$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000040)={r1}) ioctl$NBD_DO_IT(r0, 0xab03) [ 298.704127] block nbd4: Receive control failed (result -107) [ 298.710793] block nbd4: shutting down sockets 08:28:51 executing program 4: 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$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 298.794049] block nbd4: Receive control failed (result -107) [ 298.800708] block nbd4: shutting down sockets 08:28:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) ioctl$NBD_DO_IT(r0, 0xab03) [ 298.884969] block nbd4: Receive control failed (result -107) [ 298.893515] block nbd4: shutting down sockets [ 298.997122] block nbd4: Receive control failed (result -107) [ 299.024278] block nbd4: shutting down sockets 08:28:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) ioctl$NBD_DO_IT(r0, 0xab03) [ 299.993631] block nbd4: Receive control failed (result -107) [ 300.001957] block nbd4: shutting down sockets [ 300.024817] block nbd1: Receive control failed (result -107) [ 300.033072] block nbd1: shutting down sockets 08:28:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:52 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) close(r0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000180)='./control\x00', 0xa4000960) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r3, 0x3) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x1000) open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) [ 300.124749] block nbd4: Receive control failed (result -107) [ 300.136675] block nbd4: shutting down sockets 08:28:53 executing program 4: 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$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(r3, &(0x7f0000000000)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:53 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x3) recvmmsg(r1, &(0x7f0000000a40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x12100, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@mcast2, 0x1, 0x1, 0x2, 0x9, 0x0, 0x401}, 0x20) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0xfd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x8000000200036150, 0x800007b, 0xffffffff, 0x0, 0x0, 0x4000006}, 0x0, 0x0, 0xffffffffffffffff, 0x81221a33d88927c4) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='nfs\x00', 0x0, &(0x7f0000000340)='\x8a\xf4\xfe\xda\xa101\xd6\xe7\xf2\xdc\xa2\"\x10u*\xf9\xe3g\xe4[\xb2\x9b\x1fyp9\x8e=\x1f<\xa9w\xfb1\x0eZ\"\x1a\x06\x8a\xfa\x9dN\x11\xc4\xcd\x16\xf8\xa3\xfe\xae\xb3\"\xa6\xd8\xc0L\xb7n)\xed!\xf9\x9c\xf5\xe4\x9cs\\\x88\xff\xdc\xecs^\xe2\xca\x12\'\xaa\x03B\xb3\xde\x95\xda\xd1\xeb\xf5\xdb\x95\x9f\xe9\x8bwv\x88\xf6*bbw\xcd\xeb\xb3\x86w\x86[\xe5e\x91p\xef0\xdf\x9a\r\xe32@8t\xd2\n\xc1\xf9\xd5\xe2\xe5\a\x00\x00\x00\x00\x00\x00\x00\xb5\xc2\x91\"f\xff\xbb\x95\xbdp\x84\x99K\xcc\xa6HW2t\x01b\xf9\t\xe61\xf8\xd2\a\xe2\xeb\b\xc4\xc3\xdb\xacn\x9a\xc3lQ\\!\xfa\x9fw\\\xd6>)\x19S\xe8\x0e\xfd\xa1%\xb4\x86\xa5\x06c\n\xeeT\x8c\xdf\xff\xb1\xe6\xc8lIz\xb2\xa40x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000240)={r4, 0x64}) ioctl$VIDIOC_ENUM_FRAMESIZES(r3, 0xc02c564a, &(0x7f00000000c0)={0x599, 0x3132564e, 0x3, @discrete={0x0, 0x1f81}}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000040)={0xa5, r4}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101040, 0x0) sendmsg$NFT_MSG_GETSET(r7, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0xa, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x3}, [@NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x24}, @NFTA_SET_ID={0x8}, @NFTA_SET_TIMEOUT={0xc, 0xb, 0x1, 0x0, 0x6e}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008045}, 0x414) 08:28:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000006d00)=[{{0x0, 0x1002000, 0x0, 0x0, 0x0, 0x0, 0xb605}}], 0xc6, 0x0) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) 08:28:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 300.867151] block nbd4: Receive control failed (result -107) [ 300.878156] block nbd4: shutting down sockets 08:28:53 executing program 4: 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$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_rose_SIOCADDRT(r4, 0x890b, &(0x7f0000000180)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1000, @default, @netrom={'nr', 0x0}, 0x3, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) r5 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0x5, 0x1b, 0x0, 0xffffffffffffffff}) r8 = dup(r7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, r8}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40046f41, &(0x7f0000000100)={r9, 0x7000002}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={r9, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r10, 0x40106410, &(0x7f0000000100)={0x47, &(0x7f0000000200)="0d53643d8759da630316cc2d3aff56ea44e57007ab2be61cbaf2769aeac8b9ea4b04c090de7d90a0447913336cc6d567ded6aca336fe62e4722fe35314d79d4737fc86d1344535"}) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[], 0xfd45) 08:28:53 executing program 1: socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008c}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002000)=[{{&(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/166, 0xa6}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f0000000600)=""/81, 0x51}], 0x3, &(0x7f0000000780)=""/227, 0xe3}, 0x1f}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000880)=""/212, 0xd4}], 0x1, &(0x7f0000000980)=""/199, 0xc7}, 0x3ff}, {{&(0x7f0000000a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000b00)=""/228, 0xe4}, {&(0x7f0000000c00)=""/212, 0xd4}, {&(0x7f0000000d00)=""/254, 0xfe}, {&(0x7f00000006c0)}, {&(0x7f0000000e00)=""/60, 0x3c}, {&(0x7f0000000e40)=""/23, 0x17}, {&(0x7f0000000e80)=""/9, 0x9}], 0x7, &(0x7f0000000f40)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001f40)=""/50, 0x32}], 0x1, &(0x7f0000001fc0)=""/30, 0x1e}, 0x100}], 0x4, 0x120, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000340)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffd, 0x0, @perf_bp={&(0x7f0000000380)}, 0x9000, 0x0, 0x0, 0x5, 0x5, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, r4, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) prctl$PR_GET_FP_MODE(0x2e) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x7, &(0x7f0000002100)=ANY=[@ANYBLOB, @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000100172,user_id', @ANYRESDEC=0x0, @ANYBLOB="01000100d2705f69643d592b15f12da5b3dabc837287e56a417344a58bd0d9599d62ec5fd38f6b57a81e88a81e20bdd3cd973ada5aab2894ac7014c3eb63856da547a15015c66d849e016e595b6f15115eb4278531f46b97f45410005a0b2517c79a85e631591828e8437f82aa6c0c613b50f7c207778af4ae2b1ffb73934b348d9aed80c45d39c33780a9f79375283c73b75fe01a76e819af8e5787f4a85568540f728d4db5b165b07c132438d05b9429693bd9abde59b6df826e11288b9cb97719b4af47ff933873697378dfdfdd35", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 08:28:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:53 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x6) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/adsp1\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80300, 0x0) ioctl$SNDCTL_DSP_SPEED(r2, 0xc0045002, &(0x7f0000000240)) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f0000000000)=0x40) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/183, 0xb7}], 0x1) 08:28:53 executing program 4: 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$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 300.990158] block nbd4: Receive control failed (result -107) [ 300.996926] block nbd4: shutting down sockets 08:28:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x6, 0x101) getsockname(r1, &(0x7f0000000000)=@alg, &(0x7f00000000c0)=0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics\x00', 0x115600, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 301.078673] block nbd3: Receive control failed (result -107) [ 301.087704] block nbd3: shutting down sockets 08:28:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 301.131367] block nbd4: Receive control failed (result -107) [ 301.139510] block nbd4: shutting down sockets 08:28:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x418a44, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) fsetxattr$security_ima(r1, &(0x7f0000000080)='security.ima\x00', &(0x7f0000000100)=@sha1={0x1, "a33b098c5eebc5e49544cd956941dcd2b264a962"}, 0x15, 0x2) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_PPC_GET_PVINFO(r6, 0x4080aea1, &(0x7f00000000c0)=""/241) ioctl$SG_SCSI_RESET(r6, 0x2284, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:54 executing program 1: socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008c}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002000)=[{{&(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/166, 0xa6}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f0000000600)=""/81, 0x51}], 0x3, &(0x7f0000000780)=""/227, 0xe3}, 0x1f}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000880)=""/212, 0xd4}], 0x1, &(0x7f0000000980)=""/199, 0xc7}, 0x3ff}, {{&(0x7f0000000a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000b00)=""/228, 0xe4}, {&(0x7f0000000c00)=""/212, 0xd4}, {&(0x7f0000000d00)=""/254, 0xfe}, {&(0x7f00000006c0)}, {&(0x7f0000000e00)=""/60, 0x3c}, {&(0x7f0000000e40)=""/23, 0x17}, {&(0x7f0000000e80)=""/9, 0x9}], 0x7, &(0x7f0000000f40)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001f40)=""/50, 0x32}], 0x1, &(0x7f0000001fc0)=""/30, 0x1e}, 0x100}], 0x4, 0x120, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000340)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffd, 0x0, @perf_bp={&(0x7f0000000380)}, 0x9000, 0x0, 0x0, 0x5, 0x5, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 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}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, r4, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) prctl$PR_GET_FP_MODE(0x2e) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x7, &(0x7f0000002100)=ANY=[@ANYBLOB, @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000100172,user_id', @ANYRESDEC=0x0, @ANYBLOB="01000100d2705f69643d592b15f12da5b3dabc837287e56a417344a58bd0d9599d62ec5fd38f6b57a81e88a81e20bdd3cd973ada5aab2894ac7014c3eb63856da547a15015c66d849e016e595b6f15115eb4278531f46b97f45410005a0b2517c79a85e631591828e8437f82aa6c0c613b50f7c207778af4ae2b1ffb73934b348d9aed80c45d39c33780a9f79375283c73b75fe01a76e819af8e5787f4a85568540f728d4db5b165b07c132438d05b9429693bd9abde59b6df826e11288b9cb97719b4af47ff933873697378dfdfdd35", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 08:28:54 executing program 5: 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$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 301.458124] block nbd4: Receive control failed (result -107) [ 301.464891] block nbd4: shutting down sockets 08:28:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1000}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept$unix(r3, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r4, 0xc0406618, &(0x7f0000000100)={{0x0, 0x0, @identifier="8c6ff2c358fbd3353b08ac8907c12bd0"}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 301.535700] block nbd5: Receive control failed (result -107) [ 301.544485] block nbd5: shutting down sockets 08:28:54 executing program 5: 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$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 301.584101] block nbd4: Receive control failed (result -107) [ 301.591488] block nbd4: shutting down sockets 08:28:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[], 0x78) pwritev2(r3, &(0x7f0000000440)=[{&(0x7f0000000180)="2a18afe2ca08b65301f8053ca3e7ba73550725eefc1a82b522fb64615c40e6fb141d483be2db19fec2caba9cb0836598b2e2d0af46508fccaef0f070fff1101b8c3eb9841d77af765371e79475274a2f4cef5d", 0x53}, {&(0x7f0000000200)="130e99f4e5cdee90f1cd36495b5740caa6c898d73766c84083eca605ceb18f13b5dd90f264463164e41af0aa6ebeac54fce7c8ac189484095e5e5958d8f93a11d2bf39fb4600e52b8b96881f56afb653ff0db40e981538c80808306d82f433d41ac714982cc2719a3ef088ca3f58c1", 0x6f}, {&(0x7f0000000280)="82f0c7cb9e8e5ff492410c86717400c3176616143abc7a9ae97bfb3569c04a47af2f934badfe41ce7607293c73c1029526d8b3d8a465304ededb985f0720d4e7e8769e189510736dc2c6", 0x4a}, {&(0x7f0000000300)="339eaa60505538db7a5510b086224a2b1eb687300c3915a30606ab15f010f666b796acedeb1ec709f2adf95283ccf7d41730202962901b275528aeb186b366cdca97be71511cf394e2c55431632e9657bd35e46a2972ec8b18c7394fbadbfbb16ac3b02f60099b7611ad662d0400fb870269b8310dbefe17783996f97b51d4a0d26c39e316354f070da29dea84898744cf0c47dd370f8b54bae263ebae70884d345e1d68a7f536958a0c80524ebea1ecaa8d21dcf081da8fbf", 0xb9}, {&(0x7f00000003c0)="56d4aa3d6dab3d6d5bd3a365178e64e07cd2742ad091aba6726ce6e7828882451a2526105bbbc15a538f5a03ee9ed860860e4cf70041417830071efea416b3eb14c1b71b47741d91bb54f04bb53f9613d2998b8f0684ce6153a0887e6fe55fe60a0b12f06b68d2556d997b", 0x6b}, {&(0x7f0000000080)="44e9d3bb30585639ec26bf859760f7d96a8e2fcd2eb018953f", 0x19}], 0x6, 0x7, 0x800, 0x3) 08:28:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:54 executing program 1: socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008c}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002000)=[{{&(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/166, 0xa6}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f0000000600)=""/81, 0x51}], 0x3, &(0x7f0000000780)=""/227, 0xe3}, 0x1f}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000880)=""/212, 0xd4}], 0x1, &(0x7f0000000980)=""/199, 0xc7}, 0x3ff}, {{&(0x7f0000000a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000b00)=""/228, 0xe4}, {&(0x7f0000000c00)=""/212, 0xd4}, {&(0x7f0000000d00)=""/254, 0xfe}, {&(0x7f00000006c0)}, {&(0x7f0000000e00)=""/60, 0x3c}, {&(0x7f0000000e40)=""/23, 0x17}, {&(0x7f0000000e80)=""/9, 0x9}], 0x7, &(0x7f0000000f40)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001f40)=""/50, 0x32}], 0x1, &(0x7f0000001fc0)=""/30, 0x1e}, 0x100}], 0x4, 0x120, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000340)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffd, 0x0, @perf_bp={&(0x7f0000000380)}, 0x9000, 0x0, 0x0, 0x5, 0x5, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 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}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, r4, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) prctl$PR_GET_FP_MODE(0x2e) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x7, &(0x7f0000002100)=ANY=[@ANYBLOB, @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000100172,user_id', @ANYRESDEC=0x0, @ANYBLOB="01000100d2705f69643d592b15f12da5b3dabc837287e56a417344a58bd0d9599d62ec5fd38f6b57a81e88a81e20bdd3cd973ada5aab2894ac7014c3eb63856da547a15015c66d849e016e595b6f15115eb4278531f46b97f45410005a0b2517c79a85e631591828e8437f82aa6c0c613b50f7c207778af4ae2b1ffb73934b348d9aed80c45d39c33780a9f79375283c73b75fe01a76e819af8e5787f4a85568540f728d4db5b165b07c132438d05b9429693bd9abde59b6df826e11288b9cb97719b4af47ff933873697378dfdfdd35", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 08:28:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80001) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x1, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x20000000001f) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$F2FS_IOC_MOVE_RANGE(r5, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x9, 0x1000}) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r6, 0xc0984124, &(0x7f0000000100)) r7 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$NBD_DO_IT(r8, 0xab03) [ 301.784234] block nbd3: Receive control failed (result -107) [ 301.790767] block nbd3: shutting down sockets 08:28:54 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002680)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=""/196, 0xc4}}], 0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000340), 0x41395527) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000200)={0x0, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000000240)={0x0, 0x4}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000000)={0x0, 0xc097c5209fd09424}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000040)={0x0, 0xf8e64b2e2b2c8aa3}) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(r8, &(0x7f0000000280)=[{&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000340)=""/182, 0xb6}, {&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000000400)=""/246, 0xf6}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f0000000500)=""/134, 0x86}, {&(0x7f00000036c0)=""/4096, 0x1000}], 0x8, 0x6c000000, 0x0) 08:28:54 executing program 5: 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$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 301.829816] block nbd5: Receive control failed (result -107) [ 301.839410] block nbd5: shutting down sockets [ 301.844707] block nbd4: Receive control failed (result -107) [ 301.852496] block nbd4: shutting down sockets [ 301.903599] block nbd3: shutting down sockets [ 302.005161] block nbd5: Receive control failed (result -107) 08:28:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x9, 0x1, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$FUSE_STATFS(r3, &(0x7f00000000c0)={0x60, 0x0, 0x7, {{0x1, 0x8, 0x401, 0x81, 0x8, 0x6, 0x7f, 0x80000001}}}, 0x60) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) signalfd4(r5, &(0x7f0000000000)={[0x7]}, 0x8, 0x80800) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="4ba6b829af309665d4ce443d4d25e1621619b52cd65a12cf73bf9b"], 0x78) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 08:28:54 executing program 5: 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$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$NBD_DO_IT(r0, 0xab03) [ 302.087293] block nbd5: shutting down sockets [ 302.092022] block nbd4: Receive control failed (result -107) [ 302.117091] block nbd4: shutting down sockets 08:28:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="9d8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r4}, 0x8) ioctl$USBDEVFS_CONNECTINFO(r9, 0x40085511, &(0x7f0000000180)) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[], 0xfd45) 08:28:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x2) ioctl$VIDIOC_DECODER_CMD(r3, 0xc0485660, &(0x7f00000000c0)={0x2, 0x1, @raw_data=[0x2, 0x5a9b, 0x6, 0xb7, 0x20, 0x0, 0xffffe7c2, 0x7fffffff, 0x8, 0x8, 0x5, 0xffffffc0, 0x1ff, 0x4, 0x10001, 0x5]}) r4 = dup(r2) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x2a0c0, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r5, 0xc0c85666, &(0x7f0000000280)={{0x4, @addr=0x3}, "e8f72f2a363ef1b75d9872c067749f96dba2bb9f707912560cae1562b5ec6608", 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000140)=""/233, 0x10000}) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 302.238413] block nbd5: Receive control failed (result -107) [ 302.245935] block nbd5: shutting down sockets 08:28:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 302.292553] block nbd4: Receive control failed (result -107) [ 302.299958] block nbd4: shutting down sockets 08:28:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80001) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x1, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x20000000001f) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$F2FS_IOC_MOVE_RANGE(r5, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x9, 0x1000}) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r6, 0xc0984124, &(0x7f0000000100)) r7 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$NBD_DO_IT(r8, 0xab03) [ 302.356720] block nbd3: Receive control failed (result -107) [ 302.375315] block nbd4: Receive control failed (result -107) [ 302.383160] block nbd4: shutting down sockets 08:28:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 302.408570] block nbd3: shutting down sockets [ 302.452149] block nbd1: shutting down sockets [ 302.457538] block nbd5: Receive control failed (result -107) [ 302.466513] block nbd5: shutting down sockets [ 302.519694] block nbd4: Receive control failed (result -107) [ 302.526673] block nbd4: shutting down sockets 08:28:55 executing program 5: 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$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:55 executing program 1: 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$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r7, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r6, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x6c, &(0x7f000059aff8)={r8}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={r8, 0x5}, 0x8) 08:28:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@private0}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote, 0x4e24, 0x3, 0x4e23, 0x0, 0x0, 0xa0, 0xa0, 0x21, 0x0, r3}, {0x0, 0x3, 0xe000, 0x0, 0x0, 0x4, 0xfffffffeffffffff}, {0x800}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x0, 0x32}, 0x0, @in6=@mcast1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x69d5}}, 0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x4, 0x9, {r2}, {r3}, 0x4, 0x377bf6e4}) waitid(0x1, r4, &(0x7f0000000180), 0x1, &(0x7f0000000200)) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd512a"], 0x3c00) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r5, &(0x7f0000000140), 0xfd45) 08:28:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 302.764558] block nbd5: Receive control failed (result -107) [ 302.771071] block nbd5: shutting down sockets 08:28:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3, 0x101903) inotify_add_watch(r1, &(0x7f00000000c0)='./file1\x00', 0x6000651) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x8) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) recvmmsg(r2, &(0x7f0000002240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x10002, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000640)="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", 0x12c) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0xfffffd93}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82200, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f0000000340)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r5, 0x89a0, &(0x7f00000005c0)={@remote, @private1, @private2={0xfc, 0x2, [], 0x1}, 0xfffffffe, 0x8, 0x2, 0x0, 0x0, 0x40010}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 08:28:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 302.807719] block nbd1: Receive control failed (result -107) [ 302.818321] block nbd1: shutting down sockets 08:28:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UI_END_FF_UPLOAD(r2, 0x406855c9, &(0x7f00000000c0)={0x0, 0x9, {0x57, 0x1f, 0x4, {0x40, 0x1ff}, {0x0, 0x8}, @cond=[{0x9, 0x0, 0x3, 0x5, 0x4, 0x7}, {0x2, 0x200, 0x4, 0x0, 0x7d, 0xe6}]}, {0x56, 0x4, 0x6, {0x0, 0x7f}, {0x7}, @rumble={0x4, 0x7fff}}}) r3 = socket(0x2c, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) mmap$usbmon(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xc, 0x10, r4, 0x2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 302.899812] block nbd5: Receive control failed (result -107) [ 302.908306] block nbd5: shutting down sockets 08:28:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 302.974413] block nbd1: Receive control failed (result -107) [ 302.989721] block nbd1: shutting down sockets 08:28:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000001440)=""/4088, 0xff8}], 0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x4000008006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x20) syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4c003, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000000c0)={0xd000, 0x113000}) r1 = syz_open_dev$video4linux(&(0x7f0000000100)='/dev/v4l-subdev#\x00', 0x200, 0x46614031d6cb0814) preadv(r1, &(0x7f0000000100), 0x0, 0x4a, 0x8) 08:28:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000100)={0x9, 0x2, 0x4, 0x0, 0x7, {0x0, 0xea60}, {0x5, 0x0, 0xfc, 0x2, 0x40, 0x0, "0991b0b0"}, 0x8, 0x3, @planes=&(0x7f00000000c0)={0x7, 0x56, @userptr=0x20, 0x4}, 0x1, 0x0, r5}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_mreqsrc(r7, 0x0, 0x28, &(0x7f0000000000)={@remote, @multicast2, @initdev}, &(0x7f0000000040)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 303.029120] block nbd5: Receive control failed (result -107) [ 303.042118] block nbd5: shutting down sockets [ 303.132294] block nbd3: Receive control failed (result -107) [ 303.139024] block nbd3: shutting down sockets 08:28:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:56 executing program 1: syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='nfs=nostale_ro']) 08:28:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @private2={0xfc, 0x2, [], 0x1}, 0x101}}, 0x1fe, 0x4, 0x3, 0x89d2, 0x80, 0x10000, 0x8}, &(0x7f00000003c0)=0x9c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x101100, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000002c0)={0x4de}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, 0x1407, 0x400, 0x70bd25, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r7}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x4004800}, 0x800) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) pipe2(&(0x7f0000000080), 0x81800) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x200, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x7ff) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x200, 0x20000) sendto$isdn(r6, &(0x7f00000000c0)={0x32, 0x9, "805d6f248bb065d292812beb6945aa025c27712e0f4c8a8e9dbe8fa42cbb1752cd1b62712d4e711d66be827130f2d32c7aa1bbf64d0361b9412495b1dbc821608ae72151e6d1ecac73ac49b9cb5305dfd0958917d561892da93cbd72462524300715360bbefc27bef09ddf9caa4a5e4d151f96087d7d991926"}, 0x81, 0x4000, &(0x7f0000000180)={0x22, 0x2, 0x0, 0x4, 0x3f}, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:56 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x22) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:28:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = dup2(r1, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet6(r0, 0x0, 0x0, 0xfffffefffbfbb73f, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) socket(0x2e, 0x2, 0x40) 08:28:56 executing program 2: chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1071fe, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x1015) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x78) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000040)={0x1000}) write$P9_RATTACH(r5, &(0x7f0000000100)={0x14, 0x69, 0x2, {0x1, 0x0, 0x3}}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$CHAR_RAW_GETSIZE(r7, 0x1260, &(0x7f0000000140)) ftruncate(r3, 0x5) 08:28:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:56 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x22) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:28:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d683ed", 0xfffffffffffffef4}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000440)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}) r4 = dup(r3) dup(0xffffffffffffffff) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0xfba}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000380)=ANY=[@ANYBLOB="22c9d0f55a6c6f1f2229fe615ce75ba2a27f7c787e41a5ddf3cffb8df70c18532aac09321789303e3f180039a227865f95db12a1471493bfa6aeeab2def28167cd46857a3d6725b5b1ab38175a7b246b91ade1165b9c20568464b21bc4efc17bb84995ae5c9ac2e8c05a43"]) pipe(&(0x7f0000000000)) ioctl$VIDIOC_G_MODULATOR(r4, 0xc0445636, &(0x7f0000000200)={0x1ea4, "596bd1d1e24528d189f443fc7d4eef404de33759b4d01b9b3314cb0648f8dc02", 0x8, 0x7, 0x0, 0x2, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 303.754963] audit: type=1800 audit(1597480136.558:9803): pid=17025 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=16587 res=0 [ 303.777101] block nbd3: Receive control failed (result -107) [ 303.784314] block nbd3: shutting down sockets 08:28:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x150002) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup3(0xffffffffffffffff, r4, 0x0) setsockopt$packet_buf(r5, 0x107, 0x2, &(0x7f00000000c0)="16cd12ee53a76d00dee884512bca0f18", 0x10) r6 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$NBD_DO_IT(r0, 0xab03) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f00000005c0)={'sit0\x00', &(0x7f0000000540)={'syztnl2\x00', r7, 0x0, 0xc7, 0x8, 0x1ca, 0x24, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10, 0x80, 0x6, 0x8}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000680)={'syztnl2\x00', &(0x7f0000000600)={'ip6gre0\x00', r8, 0x4, 0x0, 0x9, 0x82, 0x72, @ipv4={[], [], @remote}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7, 0x80, 0xd99, 0x1}}) 08:28:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 303.965403] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 303.973451] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 303.981052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 303.988732] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 303.996331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 304.004195] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 08:28:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RLERROR(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="0b000089ef0f0002007e27"], 0xb) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x159701, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001500)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000000300000028000180150001006574683a626f6e645f736c6176655f30000000000c000280080001002000000022af79be9123904eed62344ae44cbb857a1cdfa9f0fb7a95652461a3057afb95943d1c8927ddbcf265c413c8a7bef6621915f124a8e00418677815cb0763e439e0d14e497d0079f3d2f7764d1349660b4e3c6357015d8e7a5321b97e2949e31a75308a0ad57d6b624b2722248477b91049b876a5db089165910b7cf588f8c8fc935cdd592f546fc4493521b61ad272b6c4709360bc2deb67afae3f7fba1a89e42cb289"], 0x3c}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)={0x294, r4, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x101}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1ff}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4d2}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xe000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA={0xc0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xaca}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x455}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5f}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa444}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x32}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x831e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xeb0}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x391}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}]}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x912, @mcast1, 0xdf1d}}, {0x14, 0x2, @in={0x2, 0x4e22, @empty}}}}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x48c8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x987d}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9ee}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x911e}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x54c}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff417f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9e1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}]}]}, @TIPC_NLA_BEARER={0x10, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}]}]}, 0x294}, 0x1, 0x0, 0x0, 0x4800}, 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_SET_FLAGS(r5, 0xab0a, 0x1f) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000500)="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", 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000000000)) [ 304.011812] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 304.019406] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 304.027068] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 304.034810] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 08:28:56 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x22) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:28:56 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$UI_SET_PHYS(0xffffffffffffffff, 0x4008556c, &(0x7f00000000c0)='syz1\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYRES64=r0, @ANYRESOCT], 0x3c}}, 0x20004040) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) prlimit64(0x0, 0x5, &(0x7f0000000280)={0x200000001, 0x1f}, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) mq_notify(0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xef3}, &(0x7f00000002c0)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4182, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}, 0x0, 0x0, 0x5257d7d0, 0x6}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) unshare(0x44000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, &(0x7f0000000080)) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000000)={0x0, 0xbb, 0x4}) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 08:28:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:57 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 304.192489] block nbd3: Receive control failed (result -107) [ 304.199250] block nbd3: shutting down sockets [ 304.212274] block nbd3: Could not allocate knbd recv work queue. [ 304.227491] block nbd3: shutting down sockets 08:28:57 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) [ 304.276394] IPVS: ftp: loaded support on port[0] = 21 08:28:57 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x22) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 304.397858] block nbd3: Receive control failed (result -107) [ 304.404563] block nbd3: shutting down sockets 08:28:57 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x22) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:28:57 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:57 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x22) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:28:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 304.970001] IPVS: ftp: loaded support on port[0] = 21 08:28:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x30480) socket(0x26, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f00000000c0)=""/198) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) read$eventfd(r2, &(0x7f00000001c0), 0x8) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:57 executing program 5: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x294980, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="0100000000000000000042000000b105f8df577812f424695dbf65bdcc8122287779"], 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)={0x238, r5, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x80000000}, {0x6, 0x16, 0x81}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x2}, {0x8, 0xb, 0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0x20}, {0x6, 0x16, 0x7}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x8001}, {0x8}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0xffff86de}, {0x6, 0x16, 0x2}, {0x5}, {0x6, 0x11, 0x9}, {0x8, 0xb, 0x4}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8f}, {0x6, 0x16, 0x800}, {0x5}, {0x6, 0x11, 0xfc00}, {0x8, 0xb, 0xd578}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x5}, {0x6, 0x16, 0x3}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x3}, {0x8, 0xb, 0x8901}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x10000}, {0x6, 0x16, 0x401}, {0x5}, {0x6, 0x11, 0x35f8}, {0x8, 0xb, 0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0xffffffc1}, {0x6, 0x16, 0xa000}, {0x5}, {0x6, 0x11, 0xfff}, {0x8, 0xb, 0x4}}]}, 0x238}, 0x1, 0x0, 0x0, 0x1}, 0x80010) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$ION_IOC_HEAP_QUERY(r7, 0xc0184908, &(0x7f00000001c0)={0x34, 0x0, &(0x7f0000000180)}) r8 = openat$cgroup_ro(r4, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:28:58 executing program 5: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:58 executing program 5: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$char_raw(r6, &(0x7f0000001280)=ANY=[@ANYBLOB="8dbdf19708f925e925ae300e74519f7de397ab4893da3b8708fe8defb3db32df5b9609a5e9f6c6f02e2d13315c0404a0d71b9711e25585b417d6d8a0599c6a5861985f779d4ca98aaaf774e8c58cd6a37c8fae52a1448b049315c4d847a704919b77ac409d77124c7b88ceee4a289a30d0be4fd6a259b42da93af4eacdf069ce26446f54e9a837a9b7988bad6efe9059bc", @ANYBLOB="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", @ANYRESHEX=r4], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r8, 0xc0305302, &(0x7f0000000140)={0x0, 0x80, 0xff, 0x5, 0x0, 0x1}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="00042cbd70000b000e0000000500300000000000"], 0x24}, 0x1, 0x0, 0x0, 0x48040}, 0x8004841) 08:28:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r5, 0xc0305616, &(0x7f0000000000)={0x0, {0x3, 0xbf}}) 08:28:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$phonet(r1, &(0x7f0000000180)="f1b83fbdfa18d782ca7eaa844c21350799b2b86f7f6f5623dc3e5ee9cb2a55eb4f001324a15e37550980b63933cd99cbe00fb2ac957d03cbee7a183edc3330dc1ef1271b8d6e1d83d9de4b30be7f0000", 0x50, 0x200088c1, &(0x7f0000000200)={0x23, 0x52, 0x2, 0x3}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000240)=0x4, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r7, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) write$char_raw(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRESOCT=r2, @ANYRES64, @ANYRES32=0x0, @ANYRESHEX=r6, @ANYRES64=r7], 0x3c00) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000040)=0x1) bind$llc(r5, &(0x7f0000000080)={0x1a, 0x310, 0x4, 0x7, 0xf6, 0x7, @multicast}, 0x10) write$cgroup_subtree(r5, &(0x7f0000000140)=ANY=[], 0xfd45) 08:28:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 306.075265] block nbd3: Receive control failed (result -107) [ 306.082397] block nbd3: shutting down sockets 08:28:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x400000) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) fcntl$notify(r5, 0x402, 0x0) 08:28:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = dup2(r0, r0) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:59 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/udp\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioperm(0x100, 0x2, 0x20) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r4, &(0x7f0000000140), 0xfd45) 08:28:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 306.448295] block nbd3: Receive control failed (result -107) [ 306.454993] block nbd3: shutting down sockets 08:28:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$UHID_CREATE(r3, &(0x7f0000001280)={0x0, {'syz0\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000000280)=""/4096, 0x1000, 0x2, 0x40, 0x2, 0x2}}, 0x120) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000240)={0xd000, 0x107000}) ioctl$NBD_DO_IT(r0, 0xab03) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r7, 0xc0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, &(0x7f0000000040)={0x4, 0x6, 0x1f85, 0x5}, &(0x7f00000000c0)=0x800, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}}, 0x10) 08:28:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 306.645311] block nbd3: Receive control failed (result -107) [ 306.652937] block nbd3: shutting down sockets 08:28:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) r3 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r3, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x460043, 0x0) write$P9_RRENAME(r4, &(0x7f0000000040)={0x7, 0x15, 0x2}, 0x7) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) r8 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) dup(0xffffffffffffffff) syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r8, 0x80045400, &(0x7f00000000c0)) 08:28:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:28:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 306.996584] block nbd4: Receive control failed (result -107) [ 307.003080] block nbd4: shutting down sockets 08:29:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r1, &(0x7f0000000140), 0x0) signalfd4(r1, &(0x7f0000000080)={[0x102a]}, 0x8, 0x0) 08:29:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400000400200) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='/U\x99\xaedev/nbd#\x00') ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/143, 0x8f) write$binfmt_elf64(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="ffee429f66"], 0x78) write$binfmt_elf64(r5, &(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYRESOCT=r6], 0x78) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:29:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000400)=ANY=[], 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000000040)={0x5, 0x1b, 0x0, 0xffffffffffffffff}) r9 = dup(r8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, r9}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={r10, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={r11}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r11}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x3) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000000)=0x1, 0x4) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/58, 0x3a}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)=""/187, 0xbb}}], 0x2, 0x62, 0x0) 08:29:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x426040, 0x0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000001c0)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r2, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x4c}}, 0x4008004) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x48, r2, 0x1, 0x70bd25, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={[], [], @local}}]}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x48045}, 0x8890) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) recvmmsg(r3, &(0x7f0000002ec0), 0x400000000000ec0, 0xa, &(0x7f00000001c0)={0x77359400}) connect$netrom(0xffffffffffffffff, &(0x7f0000000300)={{0x3, @default, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) 08:29:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000180)='\x00'}, 0x30) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) userfaultfd(0x80800) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:29:01 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, 0x0, 0x0, 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x3, &(0x7f00000001c0)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1000, 0x2400) write$P9_RSYMLINK(r3, &(0x7f0000000140)={0x14, 0x11, 0x1, {0x4, 0x3, 0x8}}, 0x14) dup(0xffffffffffffffff) socket(0x2b, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000800, 0x20000000fb], 0x100000, 0x200400}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 08:29:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:01 executing program 4: 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$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 308.584540] block nbd4: Receive control failed (result -107) [ 308.590356] block nbd4: shutting down sockets [ 308.711637] block nbd4: Receive control failed (result -107) [ 308.713040] block nbd4: shutting down sockets [ 308.871268] block nbd4: Receive control failed (result -107) [ 308.872421] block nbd4: shutting down sockets [ 308.982950] block nbd4: Receive control failed (result -107) [ 308.987533] block nbd4: shutting down sockets 08:29:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = msgget(0x3, 0x42) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000000c0)=""/139) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_dccp_buf(r6, 0x21, 0xd, &(0x7f0000000000)="bff110d8e2b706bc383ff00e96a13f354fe3ad0a", 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r7, &(0x7f0000000180)=ANY=[@ANYBLOB="185b45"], 0x78) r8 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7f, 0x101000) readahead(r8, 0x9fb6, 0x69cc) ioctl$TCFLSH(r7, 0x540b, 0x1) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:01 executing program 4: 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$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x1800}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SIOCRSSCAUSE(r4, 0x89e1, &(0x7f0000000080)=0x4) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:29:01 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x20600, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd0, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @empty}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4004081}, 0x44800) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000000c0)=ANY=[], 0x21) ftruncate(r0, 0x2081fc) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r4, 0x4, 0x40400) write$FUSE_WRITE(r4, &(0x7f0000000080)={0x18}, 0x18) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x2007fff) r6 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r6, r0) 08:29:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x1c406, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 309.220845] audit: type=1804 audit(1597480142.028:9804): pid=17430 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir941891837/syzkaller.ulKfWs/161/bus" dev="sda1" ino=16610 res=1 [ 309.247949] block nbd5: Receive control failed (result -107) [ 309.258467] block nbd5: shutting down sockets 08:29:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 309.285765] block nbd3: Receive control failed (result -107) [ 309.302425] block nbd3: shutting down sockets [ 309.307833] block nbd4: Receive control failed (result -107) [ 309.316076] block nbd4: shutting down sockets 08:29:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) renameat(r4, &(0x7f0000000080)='./file0\x00', r6, &(0x7f0000000100)='./file0\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SCSI_IOCTL_START_UNIT(r8, 0x5) 08:29:02 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x20600, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd0, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @empty}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4004081}, 0x44800) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000000c0)=ANY=[], 0x21) ftruncate(r0, 0x2081fc) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r4, 0x4, 0x40400) write$FUSE_WRITE(r4, &(0x7f0000000080)={0x18}, 0x18) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x2007fff) r6 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r6, r0) [ 309.404283] block nbd5: Receive control failed (result -107) [ 309.411205] block nbd5: shutting down sockets 08:29:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:02 executing program 4: 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$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 309.471827] audit: type=1804 audit(1597480142.088:9805): pid=17430 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-testdir941891837/syzkaller.ulKfWs/161/bus" dev="sda1" ino=16610 res=1 [ 309.484573] block nbd4: Receive control failed (result -107) [ 309.505877] block nbd4: shutting down sockets 08:29:02 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x20600, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd0, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @empty}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4004081}, 0x44800) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000000c0)=ANY=[], 0x21) ftruncate(r0, 0x2081fc) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r4, 0x4, 0x40400) write$FUSE_WRITE(r4, &(0x7f0000000080)={0x18}, 0x18) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x2007fff) r6 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r6, r0) [ 309.593535] block nbd5: Receive control failed (result -107) 08:29:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) flistxattr(r0, &(0x7f0000000180)=""/220, 0xdc) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd9643"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:29:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 309.623555] audit: type=1804 audit(1597480142.108:9806): pid=17430 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir941891837/syzkaller.ulKfWs/161/bus" dev="sda1" ino=16610 res=1 [ 309.642361] block nbd5: shutting down sockets [ 309.669738] block nbd4: Receive control failed (result -107) [ 309.676606] block nbd4: shutting down sockets 08:29:02 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x20600, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd0, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @empty}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4004081}, 0x44800) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000000c0)=ANY=[], 0x21) ftruncate(r0, 0x2081fc) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r4, 0x4, 0x40400) write$FUSE_WRITE(r4, &(0x7f0000000080)={0x18}, 0x18) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x2007fff) r6 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r6, r0) [ 309.747506] block nbd5: Receive control failed (result -107) [ 309.756820] block nbd5: shutting down sockets 08:29:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:02 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000005c0)=ANY=[@ANYBLOB="03000000000000000000000000000a9252d60000000000000000000000000000000000000000000000000000000400000000b9060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000049367dc808b24e490ca24c9f0c8c16ed951760cd92c4465f97aa7c305108f7972175b553e2acd5f0cad3694ead1f738575640d91e93d9e12b5c6db0e5c9dbb1024e93ab7bbd3fed4e676e34d7768fd4bd74e7a78a7f602548403beccec855e83a84a8f0f422beb04c0d7e9fe856cab42e23f41b155cdf4865424caa5780767c68e140f9a3147c7361eb95a4b38bbba2e0c3365af464cc5778da2db7177bb4f3cd7b6a8ff7629da959f4295624bfb7f4c37c12eb7b1db6c43201c2b392bba6ab80059d749ab58345b346c14cc47768aea45cd034a2fd814f73ab24d2a2e74e38d67017e"]) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback, 0x7f}, 0x1c) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1f) r5 = msgget(0x3, 0x240) msgctl$IPC_RMID(r5, 0x0) msgrcv(r5, &(0x7f0000000500)={0x0, ""/173}, 0xb5, 0x3, 0x800) r6 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f00000004c0)='batadv0\x00') sendmsg(r6, &(0x7f0000000480)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x3, @broadcast, 'batadv0\x00'}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="0790395e51121b4d47a8a0abb97555d045e51c16df647fccdfe8d82a656b92fe0cb177039c904569ec363ca5482f04cae26dd841f29bd1205eeb8773bedba759dd092ac86a8fabf23d0c1cc17985e92b0c6bcd0807691e821131575df80a552c8443cdbbf7f8be13db3dc337de6e62698e05879371210f9bb96b9ff68a564d1d6ce496c7f8bcd10e7c4f3ac7147ad81e1fff43f3e574dfa53d3c89149f92545c43e2e336b5fe09df264bfa4c4506f6", 0xaf}, {&(0x7f0000000280)="3a9ae41581dbad661f9e927ac6e0366cbaca6dc22bb3bfdf14b23f23ac7ed87b266e66978083449e03bab00c08c4600f73165afbf4d77dd14c5a4ca0f364e6a911da4041e625ee23803a1ac16386272e83737348806c461b208652ff9b0463b96d3db3224d86092d51f6dc074e03459be360090470f2225f122bb528f721366aa2fd7b5ba109ee58f0a94f9af48a44e4c64caac9c96c526755918a7971fa35666d58cf3f46aaaf72", 0xa8}, {&(0x7f0000000340)="b20a554db3f3262c4cbf4d31270fe7e0b09b788022f199106b684f71dc239d429108a091619c7d590efed851dbbc964921ad0ea17f26e5e5926123753efe3b3a87fab45cdd3c200efd0e1ee9266a57641495c3410b4c0fb369afdec05e9f9e327341e225edaee460ca9665", 0x6b}, {&(0x7f00000003c0)="a0d31e365dd63fe6e4b65de8af596430f6bf6b90123f09b602487fa90477ff07d2e59a559348ffe8e984592a45dbfdd6a8bb23a69aced88c0d189e7e92efe9f1095eb5fd793175", 0x47}], 0x4}, 0x44000) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r1, 0xab03) [ 309.796946] audit: type=1804 audit(1597480142.108:9807): pid=17430 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir941891837/syzkaller.ulKfWs/161/bus" dev="sda1" ino=16610 res=1 [ 309.799220] block nbd4: Receive control failed (result -107) [ 309.838766] block nbd4: shutting down sockets 08:29:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 309.893819] block nbd5: Receive control failed (result -107) [ 309.901256] block nbd5: shutting down sockets 08:29:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) [ 309.928424] audit: type=1804 audit(1597480142.128:9808): pid=17438 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir941891837/syzkaller.ulKfWs/161/bus" dev="sda1" ino=16610 res=1 [ 309.964886] block nbd3: Receive control failed (result -107) [ 309.973412] block nbd3: shutting down sockets 08:29:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 310.026709] block nbd4: Receive control failed (result -107) [ 310.035399] block nbd4: shutting down sockets [ 310.044477] audit: type=1804 audit(1597480142.128:9809): pid=17443 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir941891837/syzkaller.ulKfWs/161/bus" dev="sda1" ino=16610 res=1 08:29:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x4000) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 310.093361] block nbd5: Receive control failed (result -107) [ 310.109647] block nbd5: shutting down sockets [ 310.177351] block nbd5: shutting down sockets [ 310.182401] block nbd3: Receive control failed (result -107) [ 310.184857] audit: type=1804 audit(1597480142.278:9810): pid=17460 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir941891837/syzkaller.ulKfWs/162/bus" dev="sda1" ino=16600 res=1 [ 310.193409] block nbd3: shutting down sockets [ 310.218198] block nbd4: Receive control failed (result -107) 08:29:03 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r6, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r5, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x6c, &(0x7f000059aff8)={r7}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r7, 0x129, 0x6, 0x5, 0x4, 0x5}, 0x14) r8 = socket(0x10, 0x803, 0x0) r9 = dup2(r8, r3) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000001a00110825bd7000fbdbdf251c8000f40002fc0b0006000005001a00800000000c000900ff070108", @ANYRES32, @ANYBLOB="080001"], 0x38}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 08:29:03 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x323401, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x803, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x84, r4, 0x1, 0x70bd2a, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7fffffff}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x80}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x4}}]}, 0x84}, 0x1, 0x0, 0x0, 0x24008001}, 0x40) write$cgroup_subtree(r0, &(0x7f0000000140), 0xfd45) 08:29:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 310.225693] block nbd4: shutting down sockets 08:29:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x30240, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000040)={0xa4, 0x8, 0x3f, 0xb5, 0xb6c, 0xffe1}) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1f) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 310.318506] block nbd5: shutting down sockets 08:29:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[], 0xfd45) r3 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)='/\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r3, &(0x7f0000000200)=""/186, 0xba) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) accept4$vsock_stream(r5, &(0x7f0000000080)={0x28, 0x0, 0x2710, @local}, 0x10, 0x80000) [ 310.357190] block nbd4: Receive control failed (result -107) [ 310.364535] block nbd4: shutting down sockets [ 310.396073] block nbd5: shutting down sockets 08:29:03 executing program 4: 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$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) [ 310.404803] block nbd3: Receive control failed (result -107) [ 310.415939] block nbd3: shutting down sockets [ 310.431771] audit: type=1804 audit(1597480142.308:9811): pid=17460 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-testdir941891837/syzkaller.ulKfWs/162/bus" dev="sda1" ino=16600 res=1 [ 310.478865] block nbd4: Receive control failed (result -107) [ 310.493523] block nbd4: shutting down sockets 08:29:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fdc000/0x18000)=nil, &(0x7f00000008c0)=[@text16={0x10, &(0x7f00000000c0)="0fc72e4035dff5660f382bc60f00126766c7442400f6ffffff6766c7442402d10e00006766c744240600000000670f011c240fb5820900f20f7c500df30f1c85240066b98f0900000f320fd1f366b83174ec8466efbafc0cec", 0x59}], 0x1, 0x0, 0x0, 0x38) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="34000000a4bdf554c4f570c806ce1ae3807f2d9a1312f86ad1ec5af67fef7758540af55796f67827ceae03e5aca2332e6cbc5790b250ed79a5c1cc4f73aeaa7f22cba4fcd82ba83d5c30a38114e3cb", @ANYRES16=r5, @ANYBLOB="0100d36eb9f2000000000000000001000000000000000300000000180017000000000000000065743a64756d6d79300000dbd0e4cc157b3c357a67a93301b1d509435a3866d495d2b45369453f61"], 0x34}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r5, 0x200, 0x70bd27, 0x25dfdbff, {{}, {}, {0x8, 0x2, 0x6}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{0x0, 0x0, 0x0, 0x1}]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 08:29:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:03 executing program 5 (fault-call:4 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 310.567540] audit: type=1804 audit(1597480142.328:9812): pid=17460 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-testdir941891837/syzkaller.ulKfWs/162/bus" dev="sda1" ino=16600 res=1 [ 310.582253] FAULT_INJECTION: forcing a failure. [ 310.582253] name failslab, interval 1, probability 0, space 0, times 0 [ 310.610855] CPU: 1 PID: 17579 Comm: syz-executor.5 Not tainted 4.14.193-syzkaller #0 [ 310.618739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.628090] Call Trace: [ 310.630675] dump_stack+0x1b2/0x283 [ 310.634305] should_fail.cold+0x10a/0x154 [ 310.638456] should_failslab+0xd6/0x130 [ 310.642433] __kmalloc+0x2c1/0x400 [ 310.645968] ? __alloc_workqueue_key+0x10e/0x1080 [ 310.650803] ? lock_acquire+0x170/0x3f0 [ 310.654779] __alloc_workqueue_key+0x10e/0x1080 [ 310.659451] ? nbd_ioctl+0x11f/0xa80 [ 310.663159] ? __mutex_lock+0x360/0x1310 [ 310.667218] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 310.670761] audit: type=1804 audit(1597480142.428:9813): pid=17484 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir941891837/syzkaller.ulKfWs/163/bus" dev="sda1" ino=15938 res=1 [ 310.672227] ? check_nnp_nosuid.isra.0+0x270/0x270 [ 310.672238] ? nbd_ioctl+0x11f/0xa80 [ 310.672250] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 310.672259] ? lock_acquire+0x170/0x3f0 [ 310.672271] ? lock_downgrade+0x740/0x740 [ 310.718587] nbd_start_device+0x168/0xc90 [ 310.722730] ? security_capable+0x88/0xb0 [ 310.726870] nbd_ioctl+0x3a8/0xa80 [ 310.730394] ? nbd_disconnect_and_put+0x140/0x140 [ 310.735224] ? __lock_acquire+0x5fc/0x3f20 [ 310.739446] ? nbd_disconnect_and_put+0x140/0x140 [ 310.744273] blkdev_ioctl+0x540/0x1830 [ 310.748144] ? proc_fail_nth_write+0x7b/0x180 [ 310.752622] ? blkpg_ioctl+0x8d0/0x8d0 [ 310.756496] ? trace_hardirqs_on+0x10/0x10 [ 310.760717] ? fsnotify+0x8c5/0x1140 [ 310.764412] ? __vfs_write+0xec/0x630 [ 310.768203] block_ioctl+0xd9/0x120 [ 310.771811] ? blkdev_fallocate+0x3a0/0x3a0 [ 310.776121] do_vfs_ioctl+0x75a/0xff0 [ 310.779904] ? selinux_inode_setxattr+0x730/0x730 [ 310.784727] ? ioctl_preallocate+0x1a0/0x1a0 [ 310.789119] ? lock_downgrade+0x740/0x740 [ 310.793254] ? __fget+0x225/0x360 [ 310.796696] ? security_file_ioctl+0x83/0xb0 [ 310.801087] SyS_ioctl+0x7f/0xb0 [ 310.804436] ? do_vfs_ioctl+0xff0/0xff0 [ 310.808395] do_syscall_64+0x1d5/0x640 [ 310.812271] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 310.817445] RIP: 0033:0x45d239 [ 310.820617] RSP: 002b:00007f197cd69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 310.828328] RAX: ffffffffffffffda RBX: 0000000000011c00 RCX: 000000000045d239 [ 310.835579] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 310.842831] RBP: 00007f197cd69ca0 R08: 0000000000000000 R09: 0000000000000000 [ 310.850100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 310.857366] R13: 00007fffb292d82f R14: 00007f197cd6a9c0 R15: 000000000118cf4c 08:29:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) [ 310.903488] block nbd4: Receive control failed (result -107) [ 310.910832] block nbd4: shutting down sockets [ 311.017064] block nbd4: Receive control failed (result -107) [ 311.023574] block nbd4: shutting down sockets 08:29:03 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x32002, 0x0) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000300)={0x5, 0x14, 0x0, 0x2, 0xc3, 0x4, &(0x7f0000000200)="d3e14aedbd9da1cd581f27694a75bb22322f55b04f669342a1d891b68a4e0be32294b4066cdd3cc9b928dade99ec805b9b4ffcd386b100d9cf2dcfa59c424ca58ac020a3e884ef220acfad7574a14c9fcd8d31fa6da18961a987c8b4acdeac38532eeaa81220d06b2d07501f6849afb6cb9d5645a4917a85e28fbb31af7cdb565826cb40a9bf72fa863abf1c50d9342656a6b11f06de76845e036835a03b5a4e5125cbb88d32230421a25a574b92fc422a8483f0a9f3b5da53add1d75e79f3d3df42d4"}) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00000003c0)=0xb5e, 0x1f7) listen(r0, 0x100000001) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400100, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r3, 0xc0585605, &(0x7f0000000180)={0x1, 0x0, {0x5f4d, 0x3b, 0x100a, 0x9, 0x8, 0x8, 0x0, 0x7}}) r4 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040), 0xb) recvmmsg(r4, &(0x7f0000004300), 0x3a4, 0x0, 0x0) 08:29:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x10, 0x803, 0x0) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20006}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xc8, r6, 0x200, 0x70bd29, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x7}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x7}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x3}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40811}, 0x801) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:29:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 311.236406] block nbd4: shutting down sockets 08:29:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:29:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="1b5b4579891799a16e8b01e3cd3731f2f6c73849540f882197f7c907e8abd750a9a3d381a2261f752a7250b0102ae2082ec1f2fb513903fb9ceab05391c0c4d7549cc49ddfe88e705736079914d8cde04368f8f5762d6d9d9753b48c16a39f602bdaa7e64ee6c41baf139e49d9577afb90944cc1b35919cea132a80081fc75cce744eb086104832d309147c187c1"], 0x78) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x100acb2, &(0x7f0000000100)=ANY=[@ANYRESOCT=r0]) [ 311.331962] block nbd5: Could not allocate knbd recv work queue. 08:29:04 executing program 4: 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$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 08:29:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_GET_SREGS(r7, 0x8138ae83, &(0x7f0000000280)) r8 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$char_raw(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYRES32=r8], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 311.407933] block nbd4: shutting down sockets [ 311.420699] block nbd5: shutting down sockets 08:29:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) 08:29:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ef, &(0x7f0000000200)="8a9feb2cce4894fc0e59186bebad742d25d98c5fa6203a17954ef74804e2d8a36b8dfe88e9e1cc6bad431acd08ed4d8be68bbdd658f595482319ce0dbb333590b604d2b34703caac86d34b7f086297fdc5d088dc2c7fe28a0da60a8c21b502010607a120210ee1e3e66372e3fc66d9be532d68fcded8adc7a38b7a656ea85ecf64cc557364f67accb6bff0ec0a0b0ed412d83f5128602b65124db78acfb8eda60793cfdd5910ac61c738b0deda2ab72d1734fb6e4c665d1ec7b23a339280377bf9f9f90524d26b4ae3342efedb9703a4ceaea9f1ba1723f1573761baf193fc380379c0b0cf167bbcda00a1") fadvise64(r1, 0x7ff, 0x6, 0x2250b7e11013a65c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x3, 0x1, 0x8) accept4$x25(r4, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000140)=0x12, 0x800) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffffffffffff}, 0x111, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(0xffffffffffffffff, &(0x7f00000001c0)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "087be4cff6ea35ef5ee0d36c4e298b0b517179bc5154890c08cb468d9a0aefd299d34c4bccc2365c7a05adf62042673696ccba7dc67776d9715c96377a8b36aac71e0670f5bdfd7a1736abe55d3495388db19b5a1f2fc861a6b635cdea16ffb327f22cb62fd6490f2e598f589a9dca99df8afd382483de0dc733901b8a1731bdc2ee13b2d95ef219b966e6cc88a517e25cf71a4f5ef3a9419c8ccd9f04ef46e661f6a6ad387a948e8be172ced22495061f6bd7307640817f7cad1947f537112d4a23ad63b811a3067a1e6dc6ed65c4cbd6d3485555b1c6b435ad6d7ed14f5a74f588a4e0571ce4618ff5f348630e0c47476714c5bf1b4f68dc70d472d89c3711", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r6}}, 0x128) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dlm_plock\x00', 0xb0480, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x12, 0x10, 0xfa00, {&(0x7f0000000340), r6, r7}}, 0x18) write$RDMA_USER_CM_CMD_ACCEPT(r3, &(0x7f0000000300)={0x8, 0x120, 0xfa00, {0x2, {0x0, 0x20, "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", 0xff, 0x1f, 0x0, 0x1, 0x3, 0x3f, 0x7, 0x1}, r6}}, 0x128) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x208, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="0400050900000a0e666174000404090a1000027400f801", 0x17, 0xfffffffffffffffc}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="3d0531f6ee0ba3350c77b3e21a772a92d17886308a2c23c84cb55635e6bd6182c6e302490fa97fd37aaf564b9a009359f15233a0691d8517504ae96f1fa89af90a051bee31589c537169e2070e62b2781979fda629917594c035e58c41c30a885a0c4d3a775f0b48000000"]) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000180), 0xffffffffffffffff, r9}}, 0x18) 08:29:04 executing program 4 (fault-call:7 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:04 executing program 4 (fault-call:7 fault-nth:1): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffff7) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:29:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x8856) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000100), 0x4) dup(0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000003c0)={@multicast1, @local, @remote}, 0xc) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYBLOB, @ANYBLOB="6845b04b4c351d5c27d1926d220480a40f0750817d1dcdd48d701d79e6181b3a65c82ff9cc1dc5d0498519ad", @ANYRES32, @ANYRES32=0xee01, @ANYRES32], 0x350) ioctl$SNAPSHOT_UNFREEZE(r0, 0x3302) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)="6ad9ecead29e1af842832c6fda56429daa0e37dc8754477b0f22074efda1ad1151e535dfe52444963dccd040436694db3739", 0x32, 0x80, &(0x7f00000001c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20048a927f1f6588b927481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) 08:29:04 executing program 4 (fault-call:7 fault-nth:2): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 311.528664] block nbd4: shutting down sockets [ 311.665221] block nbd5: Receive control failed (result -107) 08:29:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1f, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 311.667274] block nbd5: shutting down sockets [ 311.688597] FAT-fs (loop3): Unrecognized mount option "=1öî Ł5 włâw*’Ńx†0Š" or missing value [ 311.714912] FAULT_INJECTION: forcing a failure. [ 311.714912] name failslab, interval 1, probability 0, space 0, times 0 [ 311.714924] CPU: 0 PID: 17665 Comm: syz-executor.4 Not tainted 4.14.193-syzkaller #0 [ 311.714930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.714934] Call Trace: [ 311.714950] dump_stack+0x1b2/0x283 [ 311.714965] should_fail.cold+0x10a/0x154 [ 311.714980] should_failslab+0xd6/0x130 [ 311.714991] __kmalloc+0x2c1/0x400 [ 311.715001] ? __alloc_workqueue_key+0x10e/0x1080 [ 311.715011] ? lock_acquire+0x170/0x3f0 [ 311.715024] __alloc_workqueue_key+0x10e/0x1080 [ 311.715046] ? nbd_ioctl+0x11f/0xa80 [ 311.715057] ? __mutex_lock+0x360/0x1310 [ 311.715069] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 311.715084] ? check_nnp_nosuid.isra.0+0x270/0x270 [ 311.715096] ? nbd_ioctl+0x11f/0xa80 [ 311.715109] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 311.715120] ? lock_acquire+0x170/0x3f0 [ 311.715130] ? lock_downgrade+0x740/0x740 [ 311.715142] nbd_start_device+0x168/0xc90 [ 311.715154] ? security_capable+0x88/0xb0 [ 311.715168] nbd_ioctl+0x3a8/0xa80 [ 311.715181] ? nbd_disconnect_and_put+0x140/0x140 [ 311.715196] ? __lock_acquire+0x5fc/0x3f20 [ 311.715211] ? nbd_disconnect_and_put+0x140/0x140 [ 311.715225] blkdev_ioctl+0x540/0x1830 [ 311.715236] ? proc_fail_nth_write+0x7b/0x180 [ 311.715245] ? blkpg_ioctl+0x8d0/0x8d0 [ 311.715255] ? trace_hardirqs_on+0x10/0x10 [ 311.715269] ? fsnotify+0x8c5/0x1140 [ 311.715279] ? __vfs_write+0xec/0x630 [ 311.715296] block_ioctl+0xd9/0x120 [ 311.715305] ? blkdev_fallocate+0x3a0/0x3a0 [ 311.715317] do_vfs_ioctl+0x75a/0xff0 [ 311.715328] ? selinux_inode_setxattr+0x730/0x730 [ 311.715340] ? ioctl_preallocate+0x1a0/0x1a0 [ 311.715351] ? lock_downgrade+0x740/0x740 [ 311.715368] ? __fget+0x225/0x360 [ 311.715381] ? security_file_ioctl+0x83/0xb0 [ 311.715393] SyS_ioctl+0x7f/0xb0 [ 311.715402] ? do_vfs_ioctl+0xff0/0xff0 [ 311.715415] do_syscall_64+0x1d5/0x640 [ 311.715433] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 311.715440] RIP: 0033:0x45d239 [ 311.715446] RSP: 002b:00007fb7cbae2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 311.715457] RAX: ffffffffffffffda RBX: 0000000000011c00 RCX: 000000000045d239 [ 311.715464] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 311.715470] RBP: 00007fb7cbae2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 311.715476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 311.715483] R13: 00007ffd91bd6caf R14: 00007fb7cbae39c0 R15: 000000000118cf4c [ 311.719207] block nbd4: Could not allocate knbd recv work queue. [ 311.719777] block nbd4: shutting down sockets [ 311.784397] FAT-fs (loop3): Unrecognized mount option "=1öî Ł5 włâw*’Ńx†0Š" or missing value [ 311.857970] FAULT_INJECTION: forcing a failure. [ 311.857970] name failslab, interval 1, probability 0, space 0, times 0 [ 311.857983] CPU: 0 PID: 17677 Comm: syz-executor.4 Not tainted 4.14.193-syzkaller #0 [ 311.857989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.857993] Call Trace: [ 311.858009] dump_stack+0x1b2/0x283 [ 311.858026] should_fail.cold+0x10a/0x154 [ 311.858042] should_failslab+0xd6/0x130 [ 311.858053] kmem_cache_alloc_trace+0x29a/0x3d0 [ 311.858068] __alloc_workqueue_key+0x159/0x1080 [ 311.858082] ? nbd_ioctl+0x11f/0xa80 [ 311.858092] ? __mutex_lock+0x360/0x1310 [ 311.858104] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 311.858115] ? check_nnp_nosuid.isra.0+0x270/0x270 [ 311.858124] ? nbd_ioctl+0x11f/0xa80 [ 311.858138] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 311.858151] ? lock_acquire+0x170/0x3f0 [ 311.858162] ? lock_downgrade+0x740/0x740 [ 311.858175] nbd_start_device+0x168/0xc90 [ 311.858189] ? security_capable+0x88/0xb0 [ 311.858206] nbd_ioctl+0x3a8/0xa80 [ 311.858224] ? nbd_disconnect_and_put+0x140/0x140 [ 311.858238] ? __lock_acquire+0x5fc/0x3f20 [ 311.858255] ? nbd_disconnect_and_put+0x140/0x140 [ 311.858269] blkdev_ioctl+0x540/0x1830 [ 311.858280] ? proc_fail_nth_write+0x7b/0x180 [ 311.858290] ? blkpg_ioctl+0x8d0/0x8d0 [ 311.858300] ? trace_hardirqs_on+0x10/0x10 [ 311.858315] ? fsnotify+0x8c5/0x1140 [ 311.858325] ? __vfs_write+0xec/0x630 [ 311.858342] block_ioctl+0xd9/0x120 [ 311.858353] ? blkdev_fallocate+0x3a0/0x3a0 [ 311.858367] do_vfs_ioctl+0x75a/0xff0 [ 311.858380] ? selinux_inode_setxattr+0x730/0x730 [ 311.858392] ? ioctl_preallocate+0x1a0/0x1a0 [ 311.858404] ? lock_downgrade+0x740/0x740 [ 311.858421] ? __fget+0x225/0x360 [ 311.858433] ? security_file_ioctl+0x83/0xb0 [ 311.858446] SyS_ioctl+0x7f/0xb0 [ 311.858457] ? do_vfs_ioctl+0xff0/0xff0 [ 311.858473] do_syscall_64+0x1d5/0x640 [ 311.858501] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 311.858510] RIP: 0033:0x45d239 [ 311.858516] RSP: 002b:00007fb7cbae2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 311.858529] RAX: ffffffffffffffda RBX: 0000000000011c00 RCX: 000000000045d239 [ 311.858535] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 311.858542] RBP: 00007fb7cbae2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 311.858549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 311.858554] R13: 00007ffd91bd6caf R14: 00007fb7cbae39c0 R15: 000000000118cf4c [ 311.858648] block nbd4: Could not allocate knbd recv work queue. [ 311.859144] block nbd4: shutting down sockets [ 311.898038] block nbd5: Receive control failed (result -107) [ 311.899153] block nbd5: shutting down sockets [ 311.914958] block nbd5: shutting down sockets [ 311.957424] FAULT_INJECTION: forcing a failure. [ 311.957424] name failslab, interval 1, probability 0, space 0, times 0 [ 311.957489] CPU: 1 PID: 17697 Comm: syz-executor.4 Not tainted 4.14.193-syzkaller #0 [ 311.957495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.957499] Call Trace: [ 311.957515] dump_stack+0x1b2/0x283 [ 311.957531] should_fail.cold+0x10a/0x154 [ 311.957547] should_failslab+0xd6/0x130 [ 311.957558] __kmalloc+0x2c1/0x400 [ 311.957568] ? apply_wqattrs_prepare+0xab/0x970 [ 311.957581] apply_wqattrs_prepare+0xab/0x970 [ 311.957597] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 311.957610] apply_workqueue_attrs_locked+0x9d/0x120 [ 311.957622] __alloc_workqueue_key+0x88f/0x1080 [ 311.957635] ? __mutex_lock+0x360/0x1310 [ 311.957648] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 311.957663] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 311.957676] ? lock_acquire+0x170/0x3f0 [ 311.957688] ? lock_downgrade+0x740/0x740 [ 311.957702] nbd_start_device+0x168/0xc90 [ 311.957716] ? security_capable+0x88/0xb0 [ 311.957732] nbd_ioctl+0x3a8/0xa80 [ 311.957747] ? nbd_disconnect_and_put+0x140/0x140 [ 311.957761] ? __lock_acquire+0x5fc/0x3f20 [ 311.957776] ? nbd_disconnect_and_put+0x140/0x140 [ 311.957787] blkdev_ioctl+0x540/0x1830 [ 311.957799] ? proc_fail_nth_write+0x7b/0x180 [ 311.957810] ? blkpg_ioctl+0x8d0/0x8d0 [ 311.957821] ? trace_hardirqs_on+0x10/0x10 [ 311.957833] ? fsnotify+0x8c5/0x1140 [ 311.957841] ? __vfs_write+0xec/0x630 [ 311.957856] block_ioctl+0xd9/0x120 [ 311.957867] ? blkdev_fallocate+0x3a0/0x3a0 [ 311.957878] do_vfs_ioctl+0x75a/0xff0 [ 311.957891] ? selinux_inode_setxattr+0x730/0x730 [ 311.957903] ? ioctl_preallocate+0x1a0/0x1a0 [ 311.957913] ? lock_downgrade+0x740/0x740 [ 311.957928] ? __fget+0x225/0x360 [ 311.957941] ? security_file_ioctl+0x83/0xb0 [ 311.957953] SyS_ioctl+0x7f/0xb0 [ 311.957964] ? do_vfs_ioctl+0xff0/0xff0 [ 311.957978] do_syscall_64+0x1d5/0x640 [ 311.957995] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 311.958004] RIP: 0033:0x45d239 [ 311.958010] RSP: 002b:00007fb7cbae2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 311.958022] RAX: ffffffffffffffda RBX: 0000000000011c00 RCX: 000000000045d239 [ 311.958028] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 08:29:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b45"], 0x78) r4 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x0, 0x2) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvfrom$inet6(r5, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0xff, @local, 0x101}, 0x1c) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:29:06 executing program 4 (fault-call:7 fault-nth:3): 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$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x189882, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SCSI_IOCTL_START_UNIT(r7, 0x5) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x2}) write$tun(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/311], 0x42) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x180fe, 0x0) 08:29:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) ptrace$setopts(0x4206, r2, 0xfffffffa, 0x100059) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x802, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:06 executing program 1: 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, 0x4340a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0, 0x26}}], 0x1, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x8fb, 0x0, 0x40, 0x80000001}, {0x0, 0x53, 0x80, 0x9}]}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x301000, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x70, 0x40, 0x74, 0xa6, 0x80, 0x0, 0x2, 0x8002a, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0xb23, 0x6}, 0x10000, 0x742, 0x3, 0x1, 0x1328, 0xcc65, 0x8d}, r2, 0x8, r3, 0x2) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r6, 0x10, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r6, 0x2, 0x70bd28, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_getrule={0x1c, 0x22, 0x400, 0x70bd2c, 0x25dfdbfd, {0x2, 0x20, 0x0, 0x6a, 0x9, 0x0, 0x0, 0x8, 0x14}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000010}, 0x8801) 08:29:06 executing program 2: r0 = 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, 0x4, @perf_config_ext={0x0, 0x7fffffff}, 0x40000}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r1, r2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r8, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r7, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x6c, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000000)={r9, 0xf7, "f62a1426c4ab08d5cebbf6a3e7c5750b539b95a8e3cdc238ba7875a1b4a399014aad834e787914ce6a25f9f9a0143bcd88ef24311dab002134acf2ab571470d7ed8d335dd07ca3a27c238ef4a46c19dcbe03fef57cd0e55851ea58dec66ddf681bc3bd3ddf9e737b8a6cd81ed7f17aaec3dba0493b5a5f0feb0616b86c4ccb1882f86042be643324100a8d65b89c5be4317a697d507a68f65746e02ae001e5178e87b08280d282ab2c17a745899cdd8380535212c33104e5365caff6b0ad76b42509cdc97610080b0c9299cf28bbf9d8cdf2e3dd66985f823a37cd8a5934dccea880eb120c41fed6517d65a02fe459787a17c690116a0a"}, &(0x7f0000000100)=0xff) dup2(r0, r3) [ 311.958034] RBP: 00007fb7cbae2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 311.958039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 311.958044] R13: 00007ffd91bd6caf R14: 00007fb7cbae39c0 R15: 000000000118cf4c [ 311.959279] block nbd4: Could not allocate knbd recv work queue. [ 311.959744] block nbd4: shutting down sockets [ 313.413938] FAULT_INJECTION: forcing a failure. [ 313.413938] name failslab, interval 1, probability 0, space 0, times 0 [ 313.464868] CPU: 1 PID: 17711 Comm: syz-executor.4 Not tainted 4.14.193-syzkaller #0 [ 313.472770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.482120] Call Trace: [ 313.484708] dump_stack+0x1b2/0x283 [ 313.488340] should_fail.cold+0x10a/0x154 [ 313.492492] should_failslab+0xd6/0x130 [ 313.496466] kmem_cache_alloc_trace+0x29a/0x3d0 [ 313.501148] apply_wqattrs_prepare+0xdf/0x970 [ 313.505650] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 313.511105] apply_workqueue_attrs_locked+0x9d/0x120 [ 313.516209] __alloc_workqueue_key+0x88f/0x1080 [ 313.521413] ? __mutex_lock+0x360/0x1310 [ 313.525481] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 313.530495] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 313.535936] ? lock_acquire+0x170/0x3f0 [ 313.539898] ? lock_downgrade+0x740/0x740 [ 313.544037] nbd_start_device+0x168/0xc90 [ 313.548174] ? security_capable+0x88/0xb0 [ 313.552309] nbd_ioctl+0x3a8/0xa80 [ 313.555841] ? nbd_disconnect_and_put+0x140/0x140 [ 313.560671] ? __lock_acquire+0x5fc/0x3f20 [ 313.564895] ? nbd_disconnect_and_put+0x140/0x140 [ 313.569724] blkdev_ioctl+0x540/0x1830 [ 313.573598] ? proc_fail_nth_write+0x7b/0x180 [ 313.578080] ? blkpg_ioctl+0x8d0/0x8d0 [ 313.581959] ? trace_hardirqs_on+0x10/0x10 [ 313.586182] ? fsnotify+0x8c5/0x1140 [ 313.589882] ? __vfs_write+0xec/0x630 [ 313.593687] block_ioctl+0xd9/0x120 [ 313.597299] ? blkdev_fallocate+0x3a0/0x3a0 [ 313.601623] do_vfs_ioctl+0x75a/0xff0 [ 313.605410] ? selinux_inode_setxattr+0x730/0x730 [ 313.610240] ? ioctl_preallocate+0x1a0/0x1a0 [ 313.614630] ? lock_downgrade+0x740/0x740 [ 313.618770] ? __fget+0x225/0x360 [ 313.622210] ? security_file_ioctl+0x83/0xb0 [ 313.626604] SyS_ioctl+0x7f/0xb0 [ 313.629952] ? do_vfs_ioctl+0xff0/0xff0 [ 313.633930] do_syscall_64+0x1d5/0x640 [ 313.637810] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 313.642995] RIP: 0033:0x45d239 [ 313.646170] RSP: 002b:00007fb7cbae2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 313.653863] RAX: ffffffffffffffda RBX: 0000000000011c00 RCX: 000000000045d239 [ 313.661115] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 313.668368] RBP: 00007fb7cbae2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 313.675618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 313.682873] R13: 00007ffd91bd6caf R14: 00007fb7cbae39c0 R15: 000000000118cf4c 08:29:06 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='autogroup\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r3, 0xc0406619, &(0x7f0000000040)={{0x2, 0x0, @reserved="b61f40196a94103a82b724a0fca4602af779592865a99cc6b70990bec5dcd25b"}}) socket(0x0, 0x80a, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0x24008004}, 0x20004000) r4 = accept4(r0, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') io_setup(0x42e, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r4, r5, 0x0, 0x7ffff00e) [ 313.740914] block nbd4: Could not allocate knbd recv work queue. [ 313.761010] block nbd4: shutting down sockets 08:29:06 executing program 4 (fault-call:7 fault-nth:4): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001180)=""/204, 0xcc}], 0x1, &(0x7f0000001280)=""/225, 0xe1}, 0x101}], 0x1, 0x10101, &(0x7f0000001380)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) read$FUSE(r4, &(0x7f0000000180), 0x1000) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x4000009) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) [ 313.871321] FAULT_INJECTION: forcing a failure. [ 313.871321] name failslab, interval 1, probability 0, space 0, times 0 [ 313.883531] CPU: 1 PID: 17750 Comm: syz-executor.4 Not tainted 4.14.193-syzkaller #0 [ 313.891419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.900779] Call Trace: [ 313.903370] dump_stack+0x1b2/0x283 [ 313.907001] should_fail.cold+0x10a/0x154 [ 313.911148] should_failslab+0xd6/0x130 [ 313.915122] kmem_cache_alloc_trace+0x29a/0x3d0 [ 313.919802] apply_wqattrs_prepare+0x16c/0x970 [ 313.924389] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 313.929928] apply_workqueue_attrs_locked+0x9d/0x120 [ 313.935034] __alloc_workqueue_key+0x88f/0x1080 [ 313.939705] ? __mutex_lock+0x360/0x1310 [ 313.943778] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 313.948799] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 313.954249] ? lock_acquire+0x170/0x3f0 [ 313.958223] ? lock_downgrade+0x740/0x740 [ 313.962374] nbd_start_device+0x168/0xc90 [ 313.966522] ? security_capable+0x88/0xb0 [ 313.970669] nbd_ioctl+0x3a8/0xa80 [ 313.974212] ? nbd_disconnect_and_put+0x140/0x140 [ 313.979059] ? __lock_acquire+0x5fc/0x3f20 [ 313.983294] ? nbd_disconnect_and_put+0x140/0x140 [ 313.988137] blkdev_ioctl+0x540/0x1830 [ 313.992022] ? proc_fail_nth_write+0x7b/0x180 [ 313.996514] ? blkpg_ioctl+0x8d0/0x8d0 [ 314.000412] ? trace_hardirqs_on+0x10/0x10 [ 314.004650] ? fsnotify+0x8c5/0x1140 [ 314.008361] ? __vfs_write+0xec/0x630 [ 314.012162] block_ioctl+0xd9/0x120 [ 314.015793] ? blkdev_fallocate+0x3a0/0x3a0 [ 314.020121] do_vfs_ioctl+0x75a/0xff0 [ 314.023922] ? selinux_inode_setxattr+0x730/0x730 [ 314.028769] ? ioctl_preallocate+0x1a0/0x1a0 [ 314.033183] ? lock_downgrade+0x740/0x740 [ 314.037336] ? __fget+0x225/0x360 [ 314.040795] ? security_file_ioctl+0x83/0xb0 [ 314.045203] SyS_ioctl+0x7f/0xb0 [ 314.048563] ? do_vfs_ioctl+0xff0/0xff0 [ 314.052534] do_syscall_64+0x1d5/0x640 [ 314.056429] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 314.061618] RIP: 0033:0x45d239 [ 314.064802] RSP: 002b:00007fb7cbae2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 08:29:06 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FBIOPUT_CON2FBMAP(r2, 0x4610, &(0x7f0000000000)={0x16, 0x1}) [ 314.072505] RAX: ffffffffffffffda RBX: 0000000000011c00 RCX: 000000000045d239 [ 314.079766] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 314.087038] RBP: 00007fb7cbae2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 314.094309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 314.101558] R13: 00007ffd91bd6caf R14: 00007fb7cbae39c0 R15: 000000000118cf4c 08:29:06 executing program 4 (fault-call:7 fault-nth:5): 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$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:06 executing program 1: perf_event_open(&(0x7f0000001040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x4, 0x20, 0x0, 0x0, 0x0, 0x5, 0x81bb2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffff8, 0x0, @perf_bp={&(0x7f0000000240), 0x8}, 0x8222, 0x0, 0x0, 0x5, 0x3, 0x1, 0x8}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0xa) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, 0x0, 0x8800) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, &(0x7f0000000040)={0x9, 0x40, 0xf6d}) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102", 0x51) syz_mount_image$vfat(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f00000019c0), 0x140002, &(0x7f0000000780)=ANY=[@ANYBLOB='rodir,hash,obj_type=overlay\x00,\x00'/39]) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=e0,lowerdir=.:file0,workdir=./file1\x00\x00\x00\x00\x00']) mknod$loop(&(0x7f0000000000)='.//ile0\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000400)='bpf\x00', 0x100, &(0x7f0000000800)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode'}}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0x7f}}, {@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0x5}}], [{@subj_type={'subj_type'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x37, 0x64, 0x33, 0x65, 0x64, 0x37, 0x57], 0x2d, [0x39, 0x39, 0x39, 0x34], 0x2d, [0x38, 0x33, 0x33, 0x36], 0x2d, [0x39, 0x65, 0x64, 0x32], 0x2d, [0x62, 0x62, 0x0, 0x63, 0x65, 0x39, 0x32, 0x65]}}}, {@dont_appraise='dont_appraise'}, {@euid_eq={'euid'}}, {@obj_user={'obj_user'}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}]}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000180)='.//ile0\x00', r1, &(0x7f00000007c0)='./file0/f.le.\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r3, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000040002004a7bcdad645e2b4f436b014dbe92b146588c1b6a238e3c4ad8aaf50c71a900efb4ed"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6100}, [@IFLA_MASTER={0x8, 0xa, r3}]}, 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000500)={'syztnl2\x00', r3, 0x5e, 0x8, 0x0, 0xb2f2, 0x0, @remote, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2d}}, 0x8000, 0x80, 0x4}}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000000600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001a40)={0x35ac, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0xa4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x9e, 0x5, "fafbcde1a8bc438bcdbe747dc28e2bbb1e03af1302a952056f2a637cab2ebc57cb2add63ce55d40303998d1094b792452c26db6346143242adb579ed1792533d282655d1c89358607b6b2126cde6a6f7fd2d33af324c883e44f294756a16bd9af693ed169073e81f7c9d14e0fd2b8787b993425a4becac85a12dae34759dc05bf2c2bf6f9a55ac789b173bd873dd6b100601cf337ce7feb1c3f5"}]}, @ETHTOOL_A_DEBUG_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_DEBUG_HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x209c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffffe}, @ETHTOOL_A_BITSET_BITS={0x88, 0x3, 0x0, 0x1, [{0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '#,[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x0, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x0, 0x2, '#,[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '@%\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xf7a}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x54f80fd0}]}]}, @ETHTOOL_A_BITSET_VALUE={0xfffffffffffffeea, 0x4, 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@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xd8c0}, @ETHTOOL_A_BITSET_MASK={0xe0, 0x5, "d2301086f340bb0eb381e9dff71c90c89f440c3bee1a0cc1bfdd8d16145a1036263290b0cc3570833a9a5c0ce7e404087c926b543d7c70aca60f464bcdb7b13140c53dc4a6594b3d14b16fc37c0d7051ef5b7ff848c0f2c2d6d3fff997780e850298610f787a4328f31fff3cc4b8a5655cb618765c548ce5e42c34a1b18fa1701c1e5f0cb6130b5042ea9aeec47f8ebed87edf3f43db8cd59d2a00a6e41b47d37d3de671875733b0bd9c90ba3eeb120090259fe72d92e76b0043652daddae5af7f57638a3f2e2798a195bedf27e9ea29af3271e11731367a310dab83"}, @ETHTOOL_A_BITSET_VALUE={0x5a, 0x4, "dccabf921da88a8032e33882e9ae5107c9e77047b58575569aa99f1cb949503885f73f949d8f659408ab30f7abcd801d2dbd49db8b64a42cdaa043fd10e0e3343faede4da1459e97f27b03d54c62b2435d36558fea94"}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x184, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x800}, @ETHTOOL_A_BITSET_VALUE={0x1c, 0x4, "e411c507629ca434f118c322143df7de6afbf250ff338723"}, @ETHTOOL_A_BITSET_BITS={0x150, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '$,@S!@\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '##!\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x88f}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '^![^\x1c\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '{+:\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8}]}, @ETHTOOL_A_DEBUG_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0xb0, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x24, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '*/B-:#\\}\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x86, 0x4, "ea6b204223ea76c15251b4d6f8379412a223b87c0c6ee729e2f79e43de0d9981095f227cff1f68264c97b0759fb31edddbf86710c79fcc5c93187d15e44c137eee9af31bc0b6150c15dbd5beb10d71fcf5ba0c6fb84460f2aa07fbc4be36cad10f1258001ffecfcc39e554c673465babd37e547741bf8d3e5ddef6ee9e2497469832"}]}]}, 0x35ac}, 0x1, 0x0, 0x0, 0x4080}, 0x84) [ 314.122104] block nbd4: Could not allocate knbd recv work queue. [ 314.134572] block nbd4: shutting down sockets [ 314.194610] FAULT_INJECTION: forcing a failure. [ 314.194610] name failslab, interval 1, probability 0, space 0, times 0 [ 314.211770] CPU: 1 PID: 17769 Comm: syz-executor.4 Not tainted 4.14.193-syzkaller #0 [ 314.219675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.229031] Call Trace: [ 314.231622] dump_stack+0x1b2/0x283 [ 314.235253] should_fail.cold+0x10a/0x154 [ 314.239413] should_failslab+0xd6/0x130 [ 314.243393] kmem_cache_alloc_node+0x263/0x410 [ 314.247978] alloc_unbound_pwq+0x45d/0xbb0 [ 314.252222] apply_wqattrs_prepare+0x353/0x970 [ 314.256806] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 314.262257] apply_workqueue_attrs_locked+0x9d/0x120 [ 314.267372] __alloc_workqueue_key+0x88f/0x1080 [ 314.272047] ? __mutex_lock+0x360/0x1310 [ 314.276110] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 314.281132] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 314.286581] ? lock_acquire+0x170/0x3f0 [ 314.290554] ? lock_downgrade+0x740/0x740 [ 314.294706] nbd_start_device+0x168/0xc90 [ 314.298855] ? security_capable+0x88/0xb0 [ 314.303002] nbd_ioctl+0x3a8/0xa80 [ 314.306547] ? nbd_disconnect_and_put+0x140/0x140 [ 314.311380] ? __lock_acquire+0x5fc/0x3f20 [ 314.315607] ? nbd_disconnect_and_put+0x140/0x140 [ 314.320446] blkdev_ioctl+0x540/0x1830 [ 314.324327] ? proc_fail_nth_write+0x7b/0x180 [ 314.328812] ? blkpg_ioctl+0x8d0/0x8d0 [ 314.332693] ? trace_hardirqs_on+0x10/0x10 [ 314.336923] ? fsnotify+0x8c5/0x1140 [ 314.340631] ? __vfs_write+0xec/0x630 [ 314.344428] block_ioctl+0xd9/0x120 [ 314.348048] ? blkdev_fallocate+0x3a0/0x3a0 [ 314.352366] do_vfs_ioctl+0x75a/0xff0 [ 314.356162] ? selinux_inode_setxattr+0x730/0x730 [ 314.361000] ? ioctl_preallocate+0x1a0/0x1a0 [ 314.365404] ? lock_downgrade+0x740/0x740 [ 314.369556] ? __fget+0x225/0x360 [ 314.373010] ? security_file_ioctl+0x83/0xb0 [ 314.377417] SyS_ioctl+0x7f/0xb0 [ 314.380777] ? do_vfs_ioctl+0xff0/0xff0 [ 314.384754] do_syscall_64+0x1d5/0x640 [ 314.388648] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 314.393832] RIP: 0033:0x45d239 [ 314.397022] RSP: 002b:00007fb7cbae2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 314.398431] block nbd5: shutting down sockets [ 314.404742] RAX: ffffffffffffffda RBX: 0000000000011c00 RCX: 000000000045d239 [ 314.404748] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 314.404753] RBP: 00007fb7cbae2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 314.404757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 314.404763] R13: 00007ffd91bd6caf R14: 00007fb7cbae39c0 R15: 000000000118cf4c [ 314.443170] block nbd4: Could not allocate knbd recv work queue. [ 314.460563] block nbd4: shutting down sockets 08:29:07 executing program 3: r0 = socket$kcm(0x2, 0x3, 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 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}, 0x44288, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x2, 0x2, 0x0, @mcast2={0x0, 0x2, [0xe803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x8000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0}, 0x10) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffffffffffff}, 0x8918, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x105822, &(0x7f0000000240)={[{@mode={'mode', 0x3d, 0x10001}}, {@mode={'mode', 0x3d, 0x1}}], [{@dont_measure='dont_measure'}]}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'geneve1\x00', @remote}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) fcntl$dupfd(r4, 0x0, r2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f00000007c0)={'geneve1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) 08:29:07 executing program 4 (fault-call:7 fault-nth:6): 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$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x40080d0}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0800000000000000280012000c0001000400746805afa02d52af81f3ef6853babc251e125b2e2e2e0b2e38590c693192cc6a5aca54fe00afc47f95"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000004007a2a30405000000035ba70d5693c2cb14bb27aca74cfcd2f4887e4681561eb01b678c1226cd5ff7cbfc56cb7a521eebb6767c156a848b73f96c087d72d21e1ed3e96172447e4f541578d5488b3ef4f0f4bbfdefb797c5cc94339b6d2bc6f2cd1eeb58e839a5d2dee5e107a5f1965e7cafd42643cf5b845f8a008efa2dbca51d69201957ffba9110ecd2004a6e257a5961eece82acdc3f177d438d0c922d8deee7c4ab747648ef04314fe55e6f956b181e7bf6c55ffd44824789a5f5", @ANYRES32=r11, @ANYBLOB="000000f25500000000000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r11, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x14, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}, @TCA_RSVP_DST={0x8, 0x2, @loopback}]}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x4f4, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r11, {}, {0x0, 0x8}, {0xa, 0xfffb}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x4c4, 0x2, [@TCA_ROUTE4_POLICE={0x4b0, 0x5, [@TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x2, 0x40, 0x7, 0x401, {0x3, 0x1, 0x7fff, 0x9, 0x81, 0x5}, {0x5, 0x0, 0x4, 0xffe0, 0x81, 0x4}, 0x3, 0x1ff, 0x6}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x4, 0x400, 0x9, 0x9, 0x1000, 0x2, 0x7c98, 0x7, 0x401, 0x7ff, 0x4, 0x8, 0xff, 0x0, 0x1, 0x4, 0x2, 0x1, 0x9, 0x10000, 0xffffffb2, 0xf64a, 0x6, 0x7fffffff, 0x9, 0xd7, 0x7, 0x3f, 0x10001, 0x4, 0x5, 0x81, 0x4, 0x4, 0xd5e, 0x7fffffff, 0x3ff, 0xbf7a, 0x7, 0x0, 0x7, 0x0, 0x4, 0xff, 0x1, 0x4, 0x9, 0x0, 0x8001, 0x9, 0x3f, 0xfffffffa, 0x307d, 0x2, 0xfffffffc, 0x2f, 0x877, 0x8, 0x9, 0x3, 0x20, 0x186, 0x8, 0x4, 0x3, 0x4, 0x2, 0x1, 0xa000000, 0x9, 0x80000001, 0x5, 0xa8, 0xffff, 0x0, 0x7fff, 0x8, 0x8ea1, 0x400, 0xa6, 0x6, 0x7f, 0x12b, 0x2, 0x7, 0x4, 0x5, 0x1, 0x4d, 0x2, 0x7f, 0x4, 0x2, 0x7, 0x9, 0x1ff, 0x2, 0xfffffff7, 0x3f, 0x1, 0x7, 0x8, 0x6, 0x5, 0xadab, 0x3f, 0xbf, 0x2d8, 0x1, 0x20, 0x0, 0x0, 0x10000, 0x5, 0x82, 0xc00, 0x43a8, 0x8001, 0x100, 0xe73, 0x10001, 0x6c, 0x1ec3, 0x5, 0x4, 0xfff, 0x4, 0x2, 0x4309ba7c, 0x8, 0x7, 0x6f, 0x7, 0xfff, 0x27, 0x1, 0x1, 0x9, 0x5, 0x3, 0x5, 0x200, 0x729, 0x401, 0xffffffff, 0x7, 0x8, 0x20, 0x7, 0x9, 0x7ff, 0x0, 0x0, 0x8, 0x0, 0xffff, 0x7, 0x3, 0x9, 0x80000000, 0x3, 0x9, 0x6, 0x4, 0x1f, 0xacf, 0x0, 0x6, 0x5, 0x178a, 0x62c2, 0x40, 0xdad8, 0x8001, 0x7ff, 0x9, 0x0, 0x3ff, 0xfffffff7, 0x0, 0x9, 0x3, 0x2, 0x80000001, 0x4, 0x9, 0x80000001, 0x8, 0x3, 0x4, 0x3f, 0x9, 0x3ff, 0x9, 0x5, 0x3, 0x7, 0x4, 0x1ff, 0x6, 0x7, 0xbd4, 0x8001, 0x0, 0x9, 0x5, 0x200, 0x9, 0x5, 0x6, 0x41b, 0x3, 0x1, 0xffff, 0x7f, 0xd46, 0x1f, 0x200, 0x64, 0x5, 0xafdc, 0x10000, 0x9, 0x3ff, 0x3, 0xfffffff7, 0x5, 0xd3f, 0x80000001, 0x12e0, 0x6, 0xfff, 0xfffffffa, 0x5, 0x8001, 0xffff, 0x7, 0x4, 0x8000, 0x7fffffff, 0x7, 0x8, 0x1, 0x10001, 0x1, 0x9, 0x6, 0x81, 0x4, 0x5, 0x8000, 0x7, 0x80, 0x832, 0x3, 0xa6]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x8f29}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x1}, @TCA_POLICE_RATE64={0xc, 0x8, 0x7fff}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x80000400, 0x3, 0x6, 0x200, 0x5, {0x80, 0x0, 0x85, 0x40, 0xc793}, {0x40, 0x1, 0x1, 0x6, 0x3ff, 0x6}, 0x100, 0x4, 0x2}}, @TCA_POLICE_RESULT={0x8, 0x5, 0xee0b}]}, @TCA_ROUTE4_CLASSID={0x8, 0x1, {0x0, 0xc}}, @TCA_ROUTE4_FROM={0x8, 0x3, 0x4c}]}}]}, 0x4f4}}, 0x0) [ 314.597608] device bridge5 entered promiscuous mode 08:29:07 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1) socket(0x26, 0x3, 0xa21) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000040)="908a9238993fe25df21f37a445dc56b061c6bea0b37c08c4b74e91a8fd475b49f971bc2507879d64c38f4f68080e0025d3b9c642c4fd4aa9fe48b413bf9e90883c252f0016b7924347d0e24d560a223eef8ad6b3a5ee397c38e5d79321c6536baad549a06b31d6970e8dee8c4717a7cd52f8d92d8634fb66943c2a3284d8d51c7949d68b973fd65e5b7c5dcb7e1689fba06840", 0x93) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf4, r3, 0x20, 0x70bd2c, 0x6, {}, [@TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x800}]}, @TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff9}]}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1000}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffff81}]}, @TIPC_NLA_LINK={0x38, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}]}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20000004}, 0xc000800) [ 314.640771] nla_parse: 1 callbacks suppressed [ 314.640777] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 314.641618] FAULT_INJECTION: forcing a failure. [ 314.641618] name failslab, interval 1, probability 0, space 0, times 0 [ 314.663709] overlayfs: failed to resolve 'e0': -2 [ 314.698062] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 314.711747] CPU: 0 PID: 17799 Comm: syz-executor.4 Not tainted 4.14.193-syzkaller #0 [ 314.719639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.728982] Call Trace: [ 314.731569] dump_stack+0x1b2/0x283 [ 314.735198] should_fail.cold+0x10a/0x154 [ 314.739347] should_failslab+0xd6/0x130 [ 314.743313] kmem_cache_alloc_node_trace+0x25a/0x400 [ 314.748406] __alloc_workqueue_key+0xaaf/0x1080 [ 314.753084] ? __mutex_lock+0x360/0x1310 [ 314.757148] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 314.762158] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 314.767596] ? lock_acquire+0x170/0x3f0 [ 314.771555] ? lock_downgrade+0x740/0x740 [ 314.775691] nbd_start_device+0x168/0xc90 [ 314.779828] ? security_capable+0x88/0xb0 [ 314.783964] nbd_ioctl+0x3a8/0xa80 [ 314.787496] ? nbd_disconnect_and_put+0x140/0x140 [ 314.792323] ? __lock_acquire+0x5fc/0x3f20 [ 314.796545] ? nbd_disconnect_and_put+0x140/0x140 [ 314.801373] blkdev_ioctl+0x540/0x1830 [ 314.805244] ? proc_fail_nth_write+0x7b/0x180 [ 314.809721] ? blkpg_ioctl+0x8d0/0x8d0 [ 314.813593] ? trace_hardirqs_on+0x10/0x10 [ 314.817822] ? fsnotify+0x8c5/0x1140 [ 314.821525] ? __vfs_write+0xec/0x630 [ 314.825317] block_ioctl+0xd9/0x120 [ 314.828927] ? blkdev_fallocate+0x3a0/0x3a0 [ 314.833232] do_vfs_ioctl+0x75a/0xff0 [ 314.837023] ? selinux_inode_setxattr+0x730/0x730 [ 314.841852] ? ioctl_preallocate+0x1a0/0x1a0 [ 314.846245] ? lock_downgrade+0x740/0x740 [ 314.850397] ? __fget+0x225/0x360 [ 314.853838] ? security_file_ioctl+0x83/0xb0 [ 314.858233] SyS_ioctl+0x7f/0xb0 [ 314.861601] ? do_vfs_ioctl+0xff0/0xff0 [ 314.865562] do_syscall_64+0x1d5/0x640 [ 314.869442] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 314.874616] RIP: 0033:0x45d239 [ 314.877793] RSP: 002b:00007fb7cbae2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 314.885484] RAX: ffffffffffffffda RBX: 0000000000011c00 RCX: 000000000045d239 [ 314.892734] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 314.899988] RBP: 00007fb7cbae2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 314.907243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 314.914514] R13: 00007ffd91bd6caf R14: 00007fb7cbae39c0 R15: 000000000118cf4c 08:29:07 executing program 1: r0 = socket$caif_stream(0x25, 0x1, 0x2) splice(0xffffffffffffffff, &(0x7f0000000000)=0x5, r0, &(0x7f0000000040)=0x1, 0xfffffffffffff65f, 0x5) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x12100, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000180)={0x2001}) r3 = dup(r1) ioctl$RTC_PLL_SET(r3, 0x40207012, &(0x7f00000001c0)={0x2, 0x8, 0x7, 0x10001, 0x0, 0x7, 0xbd4}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0xff, &(0x7f0000000280)={[0xc2f4]}, 0x8) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000380)=0x0, &(0x7f00000003c0)=0x4) recvfrom$packet(r4, &(0x7f0000000300)=""/82, 0x52, 0x40, &(0x7f0000000400)={0x11, 0x15, r5, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000440)='/dev/zero\x00'}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x800, 0x0) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000500)='/dev/nvram\x00', 0x2000, 0x0) sendmsg$IPSET_CMD_FLUSH(r8, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x48, 0x4, 0x6, 0x101, 0x0, 0x0, {0x3, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x48}}, 0x88d0) vmsplice(r6, &(0x7f00000006c0)=[{&(0x7f0000000680)="2708e24f8f1db6", 0x7}], 0x1, 0x8) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000700)={0xffffff80, 0x401, 0xd5a4, 0x100, 0x5, 0xf}) getsockopt$bt_BT_CHANNEL_POLICY(r7, 0x112, 0xa, &(0x7f0000000740)=0x7, &(0x7f0000000780)=0x4) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000840)={0x0, 0x2, 0x10000}) [ 314.942455] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 08:29:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 314.991952] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 315.022416] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 315.022430] block nbd4: Could not allocate knbd recv work queue. [ 315.042248] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 315.056467] block nbd4: shutting down sockets 08:29:07 executing program 4 (fault-call:7 fault-nth:7): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) 08:29:07 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x301d00, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(0xffffffffffffffff) ioctl$int_in(r3, 0x5421, &(0x7f0000000140)=0xe400000000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000240)={'syzkaller1\x00', {0x7, 0x4e21, @multicast2}}) write$tun(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa86dd60163dac00006700fe8000000000000000000000000000aaff02020000da00000126cc127d76760f6199b5eb2a56cd2663a11d79faf3c8ac44831a57fda9ed2e7ae37c0a5899d92a17d57c766e93695aa8043e49bdd7e28f99dadc0e312bdf2c7a94319ad203e0f5d58398dd0ccbed92ec065d"], 0x3a) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_tcp_TLS_TX(r6, 0x6, 0x1, &(0x7f00000000c0)=@ccm_128={{0x303}, "1fce0f9dba9295ed", "e1ae7059eb0c6ebf8923976096ac516b", "82f343ff", "b04c6b1d16eb5780"}, 0x28) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000002c0)={0x27, 0x0, 0x2, 0x3, 0x7, 0xa4, "2802b412f6e8c2853acd3ba3617d334ab84b898ee5efb9ae7cd37acb1a4ae259e160e73f0ffe2c2b28c456ac4f4cc691b81b8c012b50fd91d94e3182b9615a", 0x25}, 0x60) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r7) ioctl(r7, 0xe973, &(0x7f0000000180)="3a4f48852ea0aca831d7e098bc23681b644390552d4ca148e860391974d805966a0d140491e6878bd53342782e4be26e289af4d96791de62ec7ac9cef08787401ad2d73b105850cf33687d69133db501f2d7b742715b62bca7bd3b30164a12b029bce2b006e1b7d39b3003d392300d392a5cd055ca8bd36cfec2d1468245db379432") [ 315.157006] FAULT_INJECTION: forcing a failure. [ 315.157006] name failslab, interval 1, probability 0, space 0, times 0 [ 315.185095] CPU: 1 PID: 17844 Comm: syz-executor.4 Not tainted 4.14.193-syzkaller #0 [ 315.192995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.202344] Call Trace: [ 315.204932] dump_stack+0x1b2/0x283 [ 315.208565] should_fail.cold+0x10a/0x154 [ 315.212743] should_failslab+0xd6/0x130 [ 315.216718] kmem_cache_alloc_trace+0x29a/0x3d0 [ 315.221399] ? process_one_work+0x14a0/0x14a0 [ 315.225891] __kthread_create_on_node+0xbe/0x3a0 [ 315.230672] ? kthread_park+0x130/0x130 [ 315.234672] ? lock_downgrade+0x740/0x740 [ 315.238850] ? process_one_work+0x14a0/0x14a0 [ 315.243349] kthread_create_on_node+0xa8/0xd0 [ 315.247844] ? __kthread_create_on_node+0x3a0/0x3a0 08:29:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) write$char_raw(r1, &(0x7f0000000300)=ANY=[@ANYRESHEX=r1, @ANYRESHEX=r3, @ANYBLOB="9ec20362f55b32630661af6c2dd6504a0ffe462c5f32423687b1ec5f53c926e55c3dc5777c0ffd8c86904261646944925ad3abfc1a6bc8382e1e740447c27d4e6ecd5dbea6a4ac0025f906c3ecd8edfc4e154d70af929f9ddf626946b6466b01c2b62b57589ae70f5a1e9be9ba76c790385a6b0624f96044fcf2e85749c6da0414905a275502602f44b3d7a5f3efa31e9c23ae517e532147419e2d0b081ca8953dad72f027669431a2ffa9461bbf48e6a2c22a0a2f410c051766ec6f88d1db9a7aec60fcc074dc0e996322c62d7982225aa30c98772437350f8c9ea77c342ef42c5301690ef92e3e"], 0x3c00) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[], 0xfd45) [ 315.252862] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 315.258316] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 315.263331] ? __alloc_workqueue_key+0xaaf/0x1080 [ 315.268174] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 315.273457] __alloc_workqueue_key+0xc06/0x1080 [ 315.278132] ? __mutex_lock+0x360/0x1310 [ 315.282199] ? workqueue_sysfs_register+0x3c0/0x3c0 [ 315.287221] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 315.292670] ? lock_acquire+0x170/0x3f0 [ 315.296645] ? lock_downgrade+0x740/0x740 [ 315.300793] nbd_start_device+0x168/0xc90 [ 315.304941] ? security_capable+0x88/0xb0 [ 315.309096] nbd_ioctl+0x3a8/0xa80 [ 315.312638] ? nbd_disconnect_and_put+0x140/0x140 [ 315.317503] ? __lock_acquire+0x5fc/0x3f20 [ 315.321737] ? nbd_disconnect_and_put+0x140/0x140 [ 315.326579] blkdev_ioctl+0x540/0x1830 [ 315.330467] ? proc_fail_nth_write+0x7b/0x180 [ 315.334987] ? blkpg_ioctl+0x8d0/0x8d0 [ 315.338875] ? trace_hardirqs_on+0x10/0x10 [ 315.343111] ? fsnotify+0x8c5/0x1140 [ 315.346824] ? __vfs_write+0xec/0x630 [ 315.350628] block_ioctl+0xd9/0x120 [ 315.354278] ? blkdev_fallocate+0x3a0/0x3a0 [ 315.358597] do_vfs_ioctl+0x75a/0xff0 [ 315.362401] ? selinux_inode_setxattr+0x730/0x730 [ 315.367247] ? ioctl_preallocate+0x1a0/0x1a0 [ 315.371656] ? lock_downgrade+0x740/0x740 [ 315.375810] ? __fget+0x225/0x360 [ 315.379264] ? security_file_ioctl+0x83/0xb0 [ 315.383675] SyS_ioctl+0x7f/0xb0 [ 315.387040] ? do_vfs_ioctl+0xff0/0xff0 [ 315.391015] do_syscall_64+0x1d5/0x640 [ 315.394908] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 315.400108] RIP: 0033:0x45d239 08:29:08 executing program 2: fcntl$getflags(0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, 0x0, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000040), 0x1d4, r0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)="c78cb00c5fa810a0f1423cf9bc2f13432223054a77d5cb8c61b755562c1b09c9f1973632fbc7d3776aafc556f06e9b28030ccedab8734a025bce9af1684b804232eec5e277bca627fdb8dc0cd2d4796cc8f114a1b51f95b110e5f5563d1003af0d62c4a37c11d744261c57cbba46f2a93d44c0918f985733b5b419785045573acf1c7c4f503a0a874e511ba6a1c5b8cf1e657617458966aeacb0fa9cd6b1ededad9af6a120cae5ed640e4fa46f7295cec33c1f7e00", 0xb5, r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000040), 0x1d4, r2) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000040), 0x1d4, r3) keyctl$KEYCTL_MOVE(0x1e, r1, r2, r3, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') preadv(r4, &(0x7f00000017c0), 0x1a1, 0x0, 0x0) [ 315.403293] RSP: 002b:00007fb7cbae2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 315.410995] RAX: ffffffffffffffda RBX: 0000000000011c00 RCX: 000000000045d239 [ 315.418259] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 315.425520] RBP: 00007fb7cbae2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 315.432784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 315.440050] R13: 00007ffd91bd6caf R14: 00007fb7cbae39c0 R15: 000000000118cf4c 08:29:08 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setpriority(0x0, 0x0, 0x7) unshare(0x8000000) r3 = mq_open(&(0x7f0000000240)='!\x7f\x00\x00\x00nu\tW*linux\x00\xd0\xb2_)\xc0\x80\xee}q\xf6\xf8\x95XR\x9a\xcb\x14\xe2i\xd0Xh\'y\x01\xa6\xd3\xd0\xae~\xf4z\n\x9e\x15\n\x14m\f\xad8{\xca\xb0\xb9H\xc4R)\xfc\xc8@\xc3\x83X\xe0<\x1bo\x1fnv\xf0\xf9\xfa\xf2\x97W\x97fF\x1d`\xea\xf7#\xa2\x84\xfa\x8d\xb1X\x8e@`&t\x98\xef\xa1\xf9\xd2\xf90\xb1\x187\xb9\xa3\xb100\n\x8d\x91\xea?\xddN3o\x85\xdfV\x94\xbb\xc7#j\xe5KL\xefV\xa9._\x917M\x04\x10G!\x99\xe6\x9d\x1d\xbfG\x94l\xa8\xbe\xf5\xb3\xfdW\x14', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x8}) mq_timedreceive(r3, &(0x7f0000000300)=""/55, 0x37, 0x0, 0x0) mq_timedreceive(r3, &(0x7f0000000180)=""/182, 0xb6, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0xc0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x13, 0x5, 0x0, 0x0, 0x8, 0x76, &(0x7f0000000300)=""/118, 0x40f00, 0x0, [], 0x0, 0x9, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x5, 0x4}, 0x8, 0x10, 0x0, 0x0, r4}, 0x78) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r4, 0x4) 08:29:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x7a00, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics\x00', 0x200003, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x20000, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f7765729a5a6469723d2eff66696c"]) mount$overlay(0x400000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) 08:29:08 executing program 4 (fault-call:7 fault-nth:8): 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$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 315.659926] overlayfs: unrecognized mount option "loweršZdir=.˙fil" or missing value [ 315.672738] block nbd4: Could not allocate knbd recv work queue. [ 315.682696] block nbd4: shutting down sockets 08:29:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) write$char_raw(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="dd8443"], 0x3c00) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x64, "ab49f919aebdc6f402c0e3e22ae029808b6f5c253cec086fab47b5be3c6ddef945d59a8f047d3f6affcb8f09d32448160dddb29b7cb4666f23f8652ca4b766fbf524f2d4f75c9d119efae3a7bf94e48e83e39d3d08f825942e92be0b49ce7a4d768ffa2b"}, &(0x7f0000000280)=0x6c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e21, @broadcast}}, 0x5, 0x7fff, 0x1f, 0x4}, &(0x7f0000000380)=0x98) r6 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r6, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x6c, &(0x7f000059aff8)={r7}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000080)={r7, 0x6, 0xf8b}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r2, &(0x7f0000000140), 0xfd45) 08:29:08 executing program 3: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x15, 0x207200, 0x0) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) [ 315.730124] overlayfs: unrecognized mount option "loweršZdir=.˙fil" or missing value [ 315.783254] FAULT_INJECTION: forcing a failure. [ 315.783254] name failslab, interval 1, probability 0, space 0, times 0 [ 315.856997] CPU: 1 PID: 17880 Comm: syz-executor.4 Not tainted 4.14.193-syzkaller #0 [ 315.863985] block nbd5: Device being setup by another task [ 315.864901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.864906] Call Trace: [ 315.864925] dump_stack+0x1b2/0x283 [ 315.864945] should_fail.cold+0x10a/0x154 [ 315.864965] should_failslab+0xd6/0x130 [ 315.871676] block nbd5: shutting down sockets [ 315.879912] kmem_cache_alloc_trace+0x29a/0x3d0 [ 315.879923] ? __mutex_lock+0x360/0x1310 [ 315.879933] ? dev_uevent_filter+0xd0/0xd0 [ 315.879944] kobject_uevent_env+0x1fa/0xcb0 [ 315.879962] set_disk_ro+0x1aa/0x200 [ 315.879971] ? blk_unregister_region+0x30/0x30 [ 315.879981] ? __mutex_unlock_slowpath+0x75/0x770 [ 315.879992] ? wait_for_completion_io+0x10/0x10 [ 315.880005] ? blk_mq_update_nr_hw_queues+0x302/0x3e0 [ 315.880019] nbd_start_device+0x830/0xc90 [ 315.880036] nbd_ioctl+0x3a8/0xa80 [ 315.880050] ? nbd_disconnect_and_put+0x140/0x140 [ 315.880062] ? __lock_acquire+0x5fc/0x3f20 [ 315.880075] ? nbd_disconnect_and_put+0x140/0x140 [ 315.960480] blkdev_ioctl+0x540/0x1830 [ 315.964366] ? proc_fail_nth_write+0x7b/0x180 [ 315.968857] ? blkpg_ioctl+0x8d0/0x8d0 [ 315.972784] ? trace_hardirqs_on+0x10/0x10 [ 315.977023] ? fsnotify+0x8c5/0x1140 [ 315.980728] ? __vfs_write+0xec/0x630 [ 315.984530] block_ioctl+0xd9/0x120 [ 315.988151] ? blkdev_fallocate+0x3a0/0x3a0 [ 315.992468] do_vfs_ioctl+0x75a/0xff0 [ 315.996266] ? selinux_inode_setxattr+0x730/0x730 [ 316.001104] ? ioctl_preallocate+0x1a0/0x1a0 [ 316.005507] ? lock_downgrade+0x740/0x740 [ 316.009656] ? __fget+0x225/0x360 [ 316.013110] ? security_file_ioctl+0x83/0xb0 [ 316.017517] SyS_ioctl+0x7f/0xb0 [ 316.020881] ? do_vfs_ioctl+0xff0/0xff0 [ 316.024858] do_syscall_64+0x1d5/0x640 [ 316.028749] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 316.033927] RIP: 0033:0x45d239 [ 316.037108] RSP: 002b:00007fb7cbae2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 316.044813] RAX: ffffffffffffffda RBX: 0000000000011c00 RCX: 000000000045d239 08:29:08 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0xfffffffffffffffa) fallocate(r4, 0x0, 0x0, 0x10003) sendfile(r0, r1, 0x0, 0x13004) unlinkat(r4, &(0x7f0000000040)='./file0\x00', 0x200) [ 316.052077] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 316.059371] RBP: 00007fb7cbae2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 316.066635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 316.073897] R13: 00007ffd91bd6caf R14: 00007fb7cbae39c0 R15: 000000000118cf4c [ 316.099167] kauditd_printk_skb: 2 callbacks suppressed [ 316.099175] audit: type=1800 audit(1597480148.908:9816): pid=17897 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=16640 res=0 [ 316.117425] block nbd4: Receive control failed (result -107) [ 316.140252] block nbd4: shutting down sockets [ 316.162295] audit: type=1804 audit(1597480148.908:9817): pid=17897 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-testdir230427704/syzkaller.P3vyRv/264/file0" dev="sda1" ino=16640 res=1 08:29:09 executing program 4 (fault-call:7 fault-nth:9): 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$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x22) ioctl$NBD_DO_IT(r0, 0xab03) [ 316.209463] audit: type=1804 audit(1597480148.908:9818): pid=17897 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir230427704/syzkaller.P3vyRv/264/file0" dev="sda1" ino=16640 res=1 [ 316.254669] audit: type=1804 audit(1597480148.968:9819): pid=17897 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir230427704/syzkaller.P3vyRv/264/file0" dev="sda1" ino=16640 res=1 [ 316.320333] FAULT_INJECTION: forcing a failure. [ 316.320333] name failslab, interval 1, probability 0, space 0, times 0 [ 316.332200] CPU: 1 PID: 17909 Comm: syz-executor.4 Not tainted 4.14.193-syzkaller #0 [ 316.340082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.349438] Call Trace: [ 316.352030] dump_stack+0x1b2/0x283 [ 316.355665] should_fail.cold+0x10a/0x154 [ 316.359818] should_failslab+0xd6/0x130 [ 316.363793] kmem_cache_alloc+0x40/0x3c0 [ 316.367857] radix_tree_node_alloc.constprop.0+0x1b0/0x2f0 [ 316.373485] idr_get_free_cmn+0x595/0x8d0 [ 316.377642] idr_alloc_cmn+0xe8/0x1e0 [ 316.381502] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 316.386352] ? fs_reclaim_release+0xd0/0x110 [ 316.390765] idr_alloc_cyclic+0xc2/0x1d0 [ 316.394823] ? idr_alloc_cmn+0x1e0/0x1e0 [ 316.398884] ? __radix_tree_preload+0x1c3/0x250 [ 316.403556] __kernfs_new_node+0xaf/0x470 [ 316.407707] kernfs_new_node+0x7b/0xe0 [ 316.411599] __kernfs_create_file+0x3d/0x320 [ 316.416020] sysfs_add_file_mode_ns+0x1e1/0x450 [ 316.420689] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 316.425710] device_create_file+0xc8/0x100 [ 316.429951] nbd_start_device+0x3e5/0xc90 [ 316.434137] nbd_ioctl+0x3a8/0xa80 [ 316.437702] ? nbd_disconnect_and_put+0x140/0x140 [ 316.442566] ? __lock_acquire+0x5fc/0x3f20 [ 316.446804] ? nbd_disconnect_and_put+0x140/0x140 [ 316.451646] blkdev_ioctl+0x540/0x1830 [ 316.455530] ? proc_fail_nth_write+0x7b/0x180 [ 316.460019] ? blkpg_ioctl+0x8d0/0x8d0 [ 316.463905] ? trace_hardirqs_on+0x10/0x10 [ 316.468139] ? fsnotify+0x8c5/0x1140 [ 316.471851] ? __vfs_write+0xec/0x630 [ 316.475652] block_ioctl+0xd9/0x120 [ 316.479274] ? blkdev_fallocate+0x3a0/0x3a0 [ 316.483592] do_vfs_ioctl+0x75a/0xff0 [ 316.487394] ? selinux_inode_setxattr+0x730/0x730 [ 316.492234] ? ioctl_preallocate+0x1a0/0x1a0 [ 316.496641] ? lock_downgrade+0x740/0x740 [ 316.500787] ? __fget+0x225/0x360 [ 316.504238] ? security_file_ioctl+0x83/0xb0 [ 316.508636] SyS_ioctl+0x7f/0xb0 [ 316.512021] ? do_vfs_ioctl+0xff0/0xff0 [ 316.515995] do_syscall_64+0x1d5/0x640 [ 316.519873] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 316.525039] RIP: 0033:0x45d239 [ 316.528259] RSP: 002b:00007fb7cbae2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 316.535948] RAX: ffffffffffffffda RBX: 0000000000011c00 RCX: 000000000045d239 [ 316.543251] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 316.550497] RBP: 00007fb7cbae2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 316.557749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 316.565023] R13: 00007ffd91bd6caf R14: 00007fb7cbae39c0 R15: 000000000118cf4c [ 316.585659] block nbd4: Receive control failed (result -107) [ 316.594542] block nbd4: shutting down sockets [ 318.528375] NOHZ: local_softirq_pending 08 [ 319.806127] NOHZ: local_softirq_pending 08 [ 339.006975] NOHZ: local_softirq_pending 08 [ 359.486510] NOHZ: local_softirq_pending 08 [ 360.125689] NOHZ: local_softirq_pending 08 [ 360.766918] NOHZ: local_softirq_pending 08 [ 379.966471] NOHZ: local_softirq_pending 08 [ 381.256195] NOHZ: local_softirq_pending 08 [ 407.496524] net_ratelimit: 68 callbacks suppressed [ 407.496536] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 420.926567] NOHZ: local_softirq_pending 08 [ 462.525746] NOHZ: local_softirq_pending 08 [ 571.325570] INFO: task syz-executor.5:17832 blocked for more than 140 seconds. [ 571.332952] Not tainted 4.14.193-syzkaller #0 [ 571.338653] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 571.346702] syz-executor.5 D29128 17832 6356 0x00000004 [ 571.352322] Call Trace: [ 571.354887] __schedule+0x88b/0x1de0 [ 571.358657] ? trace_hardirqs_on+0x10/0x10 [ 571.362924] ? io_schedule_timeout+0x140/0x140 [ 571.367606] ? trace_hardirqs_on+0x10/0x10 [ 571.371834] schedule+0x8d/0x1b0 [ 571.375240] schedule_timeout+0x80a/0xe90 [ 571.379388] ? trace_hardirqs_on+0x10/0x10 [ 571.383607] ? usleep_range+0x130/0x130 [ 571.387639] ? flush_workqueue+0x129/0x1310 [ 571.391951] ? wait_for_common+0x26a/0x430 [ 571.396270] ? lock_acquire+0x170/0x3f0 [ 571.400262] ? lock_downgrade+0x740/0x740 [ 571.404386] ? _raw_spin_unlock_irq+0x24/0x80 [ 571.408940] wait_for_common+0x272/0x430 [ 571.413015] ? out_of_line_wait_on_atomic_t+0x1a0/0x1a0 [ 571.418424] ? __mutex_unlock_slowpath+0x75/0x770 [ 571.423261] ? wake_up_q+0xd0/0xd0 [ 571.426866] ? flush_workqueue_prep_pwqs+0x31f/0x470 [ 571.431960] ? check_flush_dependency+0x4a/0x2a0 [ 571.436796] flush_workqueue+0x3ce/0x1310 [ 571.440954] ? check_flush_dependency+0x2a0/0x2a0 [ 571.445878] ? wait_for_completion_io+0x10/0x10 [ 571.450547] nbd_ioctl+0x49d/0xa80 [ 571.454083] ? nbd_disconnect_and_put+0x140/0x140 [ 571.458964] ? wait_woken+0x230/0x230 [ 571.462758] ? trace_hardirqs_on+0x10/0x10 [ 571.467614] ? nbd_disconnect_and_put+0x140/0x140 [ 571.472480] blkdev_ioctl+0x540/0x1830 [ 571.476673] ? blkpg_ioctl+0x8d0/0x8d0 [ 571.480547] ? trace_hardirqs_on+0x10/0x10 [ 571.484755] ? futex_exit_release+0x220/0x220 [ 571.489270] ? __fd_install+0x1ec/0x5c0 [ 571.493243] block_ioctl+0xd9/0x120 [ 571.496939] ? blkdev_fallocate+0x3a0/0x3a0 [ 571.501253] do_vfs_ioctl+0x75a/0xff0 [ 571.505035] ? selinux_inode_setxattr+0x730/0x730 [ 571.509928] ? ioctl_preallocate+0x1a0/0x1a0 [ 571.514368] ? lock_downgrade+0x740/0x740 [ 571.518603] ? __fget+0x225/0x360 [ 571.522050] ? security_file_ioctl+0x83/0xb0 [ 571.526511] SyS_ioctl+0x7f/0xb0 [ 571.529867] ? do_vfs_ioctl+0xff0/0xff0 [ 571.533818] do_syscall_64+0x1d5/0x640 [ 571.537791] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 571.543010] RIP: 0033:0x45d239 [ 571.546228] RSP: 002b:00007f197cd69c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 571.553931] RAX: ffffffffffffffda RBX: 0000000000011c00 RCX: 000000000045d239 [ 571.561282] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 571.568588] RBP: 000000000118cf78 R08: 0000000000000000 R09: 0000000000000000 [ 571.575942] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 571.583207] R13: 00007fffb292d82f R14: 00007f197cd6a9c0 R15: 000000000118cf4c [ 571.590634] [ 571.590634] Showing all locks held in the system: [ 571.597071] 1 lock held by khungtaskd/1065: [ 571.601653] #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x7c/0x21a [ 571.611217] 1 lock held by in:imklog/5962: [ 571.615521] #0: (&p->pi_lock){-.-.}, at: [] __fdget_pos+0x1fb/0x2b0 [ 571.623685] 2 locks held by kworker/u5:4/6428: [ 571.628306] #0: ("knbd%d-recv"nbd->index){+.+.}, at: [] process_one_work+0x6b0/0x14a0 [ 571.638105] #1: ((&args->work)){+.+.}, at: [] process_one_work+0x6e6/0x14a0 [ 571.647035] [ 571.648651] ============================================= [ 571.648651] [ 571.655730] NMI backtrace for cpu 1 [ 571.659353] CPU: 1 PID: 1065 Comm: khungtaskd Not tainted 4.14.193-syzkaller #0 [ 571.666783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.676117] Call Trace: [ 571.678696] dump_stack+0x1b2/0x283 [ 571.682309] nmi_cpu_backtrace.cold+0x57/0x93 [ 571.686781] ? irq_force_complete_move.cold+0x7c/0x7c [ 571.691955] nmi_trigger_cpumask_backtrace+0x13a/0x17f [ 571.697214] watchdog+0x5b9/0xb40 [ 571.700650] ? hungtask_pm_notify+0x50/0x50 [ 571.704957] kthread+0x30d/0x420 [ 571.708298] ? kthread_create_on_node+0xd0/0xd0 [ 571.712952] ret_from_fork+0x24/0x30 [ 571.716778] Sending NMI from CPU 1 to CPUs 0: [ 571.721600] NMI backtrace for cpu 0 [ 571.721605] CPU: 0 PID: 3642 Comm: systemd-journal Not tainted 4.14.193-syzkaller #0 [ 571.721609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.721612] task: ffff8880944820c0 task.stack: ffff888094488000 [ 571.721615] RIP: 0010:__inode_permission+0x3b/0x2f0 [ 571.721618] RSP: 0018:ffff88809448fab8 EFLAGS: 00000a06 [ 571.721624] RAX: dffffc0000000000 RBX: ffff8880a9c36b00 RCX: 0000000000000000 [ 571.721627] RDX: 0000000000000000 RSI: 0000000000000081 RDI: ffff88808da48330 [ 571.721631] RBP: ffff88808da48330 R08: 0000000000000001 R09: 0000000000000001 [ 571.721634] R10: 0000000000000000 R11: ffff8880944820c0 R12: ffff88808da48332 [ 571.721638] R13: 0000000000000081 R14: 392f009514538c24 R15: ffff88804daba825 [ 571.721642] FS: 00007eff5e0078c0(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 571.721645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 571.721648] CR2: 00007eff5a699018 CR3: 0000000094cd9000 CR4: 00000000001406f0 [ 571.721652] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 571.721655] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 571.721657] Call Trace: [ 571.721660] link_path_walk+0x16f/0x10a0 [ 571.721662] ? walk_component+0xbc0/0xbc0 [ 571.721665] path_openat+0x15e/0x2970 [ 571.721667] ? seccomp_run_filters+0x151/0x540 [ 571.721670] ? path_lookupat+0x780/0x780 [ 571.721672] ? trace_hardirqs_on+0x10/0x10 [ 571.721675] ? getname+0x20/0x20 [ 571.721677] ? debug_check_no_obj_freed+0x2c0/0x674 [ 571.721680] do_filp_open+0x179/0x3c0 [ 571.721682] ? may_open_dev+0xe0/0xe0 [ 571.721685] ? lock_downgrade+0x740/0x740 [ 571.721688] ? do_raw_spin_unlock+0x164/0x220 [ 571.721690] ? _raw_spin_unlock+0x29/0x40 [ 571.721692] ? __alloc_fd+0x1be/0x490 [ 571.721695] do_sys_open+0x296/0x410 [ 571.721697] ? filp_open+0x60/0x60 [ 571.721700] ? do_syscall_64+0x4c/0x640 [ 571.721702] ? do_sys_open+0x410/0x410 [ 571.721704] do_syscall_64+0x1d5/0x640 [ 571.721707] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 571.721710] RIP: 0033:0x7eff5d597840 [ 571.721712] RSP: 002b:00007ffee586bc08 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 571.721718] RAX: ffffffffffffffda RBX: 00007ffee586bf10 RCX: 00007eff5d597840 [ 571.721722] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 000055ae9a49ec80 [ 571.721726] RBP: 000000000000000d R08: 00000000000001e0 R09: 00000000ffffffff [ 571.721729] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 571.721733] R13: 000055ae9a491060 R14: 00007ffee586bed0 R15: 000055ae9a49eaa0 [ 571.721734] Code: 2d cc ff 41 f6 c5 02 0f 85 bc 00 00 00 e8 7e 2d cc ff 4c 8d 65 02 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 0f b6 14 02 <4c> 89 e0 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 05 02 00 00 [ 571.722302] Kernel panic - not syncing: hung_task: blocked tasks [ 571.990353] CPU: 1 PID: 1065 Comm: khungtaskd Not tainted 4.14.193-syzkaller #0 [ 571.997777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.007112] Call Trace: [ 572.009680] dump_stack+0x1b2/0x283 [ 572.013292] panic+0x1f9/0x42d [ 572.016474] ? add_taint.cold+0x16/0x16 [ 572.020450] watchdog+0x5ca/0xb40 [ 572.023893] ? hungtask_pm_notify+0x50/0x50 [ 572.028190] kthread+0x30d/0x420 [ 572.031529] ? kthread_create_on_node+0xd0/0xd0 [ 572.036183] ret_from_fork+0x24/0x30 [ 572.041118] Kernel Offset: disabled [ 572.044730] Rebooting in 86400 seconds..