2e9aeb077f621608d81c12a5f5c6c295d74afd4dd5c051296be0b54c70bf899b347c36bff62f313079983409d7f9cf1242c917985c1b5d0736fe21f8514f63d0369a374c42da40bd5140bc3e602d00c3cb4f8e621863ab47422778d67d72de34753fd72cef80649a1548e4e8dcbcffe4054cc9d8a1f922623a75904cbdaacde768131e587269a4a99d82f7009c1b8ab79aa232a2fd45ad71b603803123f6ba979fa6a87525884b08d721a21400fb1f950b96ead82f408cc4388d3b78fb456616429a520656d5e5a876fd04748498902c86f58d45f4c1b3919eb846a00edf07e7a830bf723e4774f085f15", 0x3af) sendfile(r8, r9, 0x0, 0x1c500) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000280)={r7, r8, 0xb}, 0x10) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r6, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0xfffffff9, 0x3}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0xffffffffffffffff}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040891}, 0x4000080) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000880)={0x4f, 0x6, 0x4, 0x4000, 0x10001, {}, {0x2, 0xc, 0xff, 0x9, 0x4, 0x4, "6e93e359"}, 0x8, 0x3, @userptr=0x100, 0x80000001, 0x0, r1}) ioctl$F2FS_IOC_FLUSH_DEVICE(r10, 0x4008f50a, &(0x7f0000000900)={0x101, 0x400}) close(r5) 22:25:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x10, 0x4, 0x0, 0x0, 0x0, 0x41c0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x76d}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, 0x0) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000300)={0xffffffffffffff9b, 0x8}) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) listen(r0, 0x10001) r2 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x800000000}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x32}, 0x0, @in=@multicast2, 0x0, 0x0, 0x0, 0xe5, 0x9f, 0xffffffff, 0x4000000}}, 0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x0, 0x7, @private1={0xfc, 0x1, [], 0x1}, 0x20800}, {0xa, 0x4e21, 0x800, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x9, [0x7, 0x6, 0x6, 0xfff, 0x82c, 0x8, 0x0, 0x1005]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 22:25:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcsa\x00', 0x4001, 0x0) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000300)={0x2024, 0x9bd, 0x7, 0xf0a}) r1 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x0) r2 = getpid() r3 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000440)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000080)="82cc01b3e5c84a6ec83c42f304c8726dae8879921ccbc6e0ebc4d1b063f6cdda8c85612eb9f6a27f4fc297ae39a6dea53af84f185a03993a288d8a21bf227b850107c6aab2a04af11fa91c4f632696136f89a0c9fd413043963aba6338af2c8bd13c310d314b265a21ae9fb01573ee8c55ed7364ec4db5666f639248d85d59b7e5d7fcf9720b99174611185695a39356caff6902f1229584b8", 0x99, r3}, 0x68) accept4$rose(r1, &(0x7f0000000000)=@short={0xb, @dev, @default, 0x1, @rose}, &(0x7f0000000340)=0x1c, 0x80000) sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f, 0x0) [ 294.598637][ T28] audit: type=1804 audit(1598826301.318:3): pid=8301 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir304956785/syzkaller.04CxAQ/4/file0" dev="sda1" ino=15783 res=1 errno=0 22:25:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x2) write$UHID_INPUT(r1, &(0x7f00000001c0)={0x8, {"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", 0x1000}}, 0x1006) pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x401}, &(0x7f00000000c0), 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="48000000100005006386ca404c2e4e804fb9788e23e662ab19070000000000", @ANYRES32, @ANYBLOB="0000000000000063280065746800000000005cdbb8539c2db7d526000086a404108bbb0b03e4165f0a80f474d7914a22a5cda0043da01a18759451395e9cf9003e77f9"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c00000024001d21000000008cddb70c29690000", @ANYRES32, @ANYBLOB="001c0000f1ffffff000000000a000143911c7cd05c006e6574656d0000001c007ba271b23402"], 0x4c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000001300)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000012c0)={&(0x7f0000001240)={0x54, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x18}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x8628a28be9e04f3c}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x8050}, 0x40000) ioctl$FBIOBLANK(0xffffffffffffffff, 0x4611, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000100)={0x3, {{0x2, 0x4e23, @multicast2}}}, 0x88) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {}, {0x4c, 0x18, {0x0, @media='eth\x00'}}}}, 0x68}}, 0x0) mount$overlay(0x0, 0x0, &(0x7f00000000c0)='overlay\x00', 0x0, 0x0) 22:25:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x5f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsu\x00', 0x2000, 0x0) memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) r0 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x40880) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3}) r1 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58, 0x11}, 0x50) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f4}) write$P9_RGETATTR(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x3e) creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000580)='nl80211\x00') sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x90) 22:25:04 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001280)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r1, r4, 0x0, 0x80001d00c0d0) 22:25:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000000a0600000000000000000000000000000900020073790073797a300000000000000000ffffffff000f5a940443e8ee1324d0be6efdd5a1c7fe7f9bfd117734674966"], 0x2c}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000280)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="25bca2740a0000002734fa0095e0612687ecb86a548802a902000000020000000a00000079a782d2250000000206e73ba8f4952bedc6760253ef", 0x112, 0x400}], 0x0, &(0x7f0000000240)={[{@usrjquota='usrjquota=', 0x32}]}) 22:25:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcsa\x00', 0x4001, 0x0) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000300)={0x2024, 0x9bd, 0x7, 0xf0a}) r1 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x0) r2 = getpid() r3 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000440)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000080)="82cc01b3e5c84a6ec83c42f304c8726dae8879921ccbc6e0ebc4d1b063f6cdda8c85612eb9f6a27f4fc297ae39a6dea53af84f185a03993a288d8a21bf227b850107c6aab2a04af11fa91c4f632696136f89a0c9fd413043963aba6338af2c8bd13c310d314b265a21ae9fb01573ee8c55ed7364ec4db5666f639248d85d59b7e5d7fcf9720b99174611185695a39356caff6902f1229584b8", 0x99, r3}, 0x68) accept4$rose(r1, &(0x7f0000000000)=@short={0xb, @dev, @default, 0x1, @rose}, &(0x7f0000000340)=0x1c, 0x80000) sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f, 0x0) 22:25:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d683ed", 0x44}], 0x1, 0x0, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000030000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, 0x0}], 0x1, 0x6f, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x7b084, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 22:25:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000440)={'dummy0\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x60}}, 0x0) r3 = socket(0x10, 0x400000100080003, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x2e7, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x800, 0x0) write$nbd(r4, &(0x7f00000001c0)={0x67446698, 0x1, 0x0, 0x4, 0x1, "0bb84e218cc79b62016fc6de8aa97cbf23005fd670c05681dfa806f1efcceb55ac99f88e095e5a2249cc6d9e65f602629694e6209e70682606a071a58f18a44684e09a7ed682975ff4b21371f6c35efc49f193c9f00e75f8b8de4994c699c5e9a05738112dc22ef0bf6fa64162c953f0ce13fe3213d1bc5bf5d5263a754183768ea36a465e4bb8e93e1bf47511cf5ca9ba32cdd2e4e79e1b6c11aedc7c19a40e9ff68992715c37cb5cecd6f201d78ac3bbe8dcc2"}, 0xc4) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f00000002c0)={0x1, &(0x7f0000000340)=""/170, &(0x7f0000000000)=[{0x3, 0x46, 0xe8, &(0x7f0000000480)=""/70}]}) openat$cgroup_ro(r1, &(0x7f0000000740)='cpuacct.usage_all\x00', 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r6 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r5, &(0x7f0000001400)="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", 0x3af) sendfile(r5, r6, 0x0, 0x1c500) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f00000000c0)=0x5) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x20000, 0x0) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x400003, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r8, 0xc0105303, &(0x7f0000000140)={0x7f, 0x5, 0x1}) ioctl$DRM_IOCTL_MODE_SETPLANE(r7, 0xc03064b7, &(0x7f0000000500)={0x0, 0x3, 0x9, 0x1, 0x0, 0x0, 0xa1, 0x69b2, 0x6, 0x1, 0x6000, 0xffffffc1}) [ 297.728406][ T8332] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 297.797853][ T8336] EXT4-fs (loop0): journaled quota format not specified [ 297.826729][ T28] audit: type=1804 audit(1598826304.548:4): pid=8335 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir087186089/syzkaller.dPs98j/2/file0" dev="sda1" ino=15796 res=1 errno=0 22:25:04 executing program 3: r0 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = socket(0x1e, 0x80000, 0x0) sendmmsg$alg(r1, &(0x7f00000000c0), 0x492492492492627, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) socketpair(0x0, 0x0, 0x0, 0x0) fallocate(r2, 0x0, 0x40000, 0x4) fcntl$setstatus(r0, 0x4, 0x6100) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14507e, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x41c0, 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, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000100)=ANY=[], 0x40004) [ 297.959474][ T8347] EXT4-fs (loop0): journaled quota format not specified 22:25:04 executing program 0: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000000)="c937df7fa3ec0e1c4c7e51f0a87243dd81add891f38c1a68078e8e6fa413cb8931ea9112", 0x24}], 0x0, &(0x7f00000001c0)={[{@unhide='unhide'}]}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="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", 0x3af) sendfile(r0, r1, 0x0, 0x1c500) getpeername$l2tp(r0, &(0x7f0000000080)={0x2, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) [ 298.184551][ T28] audit: type=1800 audit(1598826304.908:5): pid=8360 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15788 res=0 errno=0 22:25:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, 0x0) r1 = 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, 0xfffffffc, 0x0, @perf_config_ext={0x8, 0xc320}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000280)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={0x0, 0x1, r1, 0xf866, 0x80000}) r3 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000080)={0x0, 'bond0\x00', {0x800007}, 0x800}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000340)={0x0, 'vlan0\x00', {0x40000000}, 0x1f}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000100)={r2, 0x0, r3, 0x8}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000040)={r2, 0x3bf7, 0x6}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000180)={r2, 0xffffffffffff7fff, 0xfffffff6}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r2, 0x1, 0xffffffffffffffff, 0x9, 0x80000}) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x22000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000000)=r2) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000000)=r2) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000040)={r2, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r2, 0x0, r0, 0x1ff, 0x80000}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl(r0, 0x8b14, &(0x7f0000000040)) [ 298.234869][ T28] audit: type=1800 audit(1598826304.938:6): pid=8360 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15788 res=0 errno=0 [ 298.348239][ T8362] ISOFS: Unable to identify CD-ROM format. 22:25:05 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_io_uring_complete(0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r3, &(0x7f0000000080)={0x2a, 0x3, 0x0, {0x4, 0x9, 0x0, '/dev/kvm\x00'}}, 0x2a) socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0xffffffffffffffb5}], 0xaaaac44, 0x0, 0x0, 0xfffffe41) r4 = ioctl$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(r4, 0x4090ae82, &(0x7f0000000140)={[0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5b, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x6a05772b]}) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x30) ioctl$KVM_RUN(r4, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 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_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 22:25:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) close(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@initdev}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) [ 298.476934][ T28] audit: type=1804 audit(1598826305.198:7): pid=8337 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir304956785/syzkaller.04CxAQ/5/bus" dev="sda1" ino=15801 res=1 errno=0 22:25:05 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_PACKETS_PER_SLAVE={0x8, 0x14, 0xa6}]}}}]}, 0x3c}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff752b056800080000faff8141", @ANYRES32=0x0, @ANYBLOB="67a9fde500000000280012800a00010076786c616e"], 0x3}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r2}) connect$can_j1939(r3, &(0x7f0000000080)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x2}, 0xfd}, 0x18) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x0) [ 298.572157][ T8362] ISOFS: Unable to identify CD-ROM format. 22:25:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, 0x0) r1 = 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, 0xfffffffc, 0x0, @perf_config_ext={0x8, 0xc320}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000280)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={0x0, 0x1, r1, 0xf866, 0x80000}) r3 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000080)={0x0, 'bond0\x00', {0x800007}, 0x800}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000340)={0x0, 'vlan0\x00', {0x40000000}, 0x1f}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000100)={r2, 0x0, r3, 0x8}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000040)={r2, 0x3bf7, 0x6}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000180)={r2, 0xffffffffffff7fff, 0xfffffff6}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r2, 0x1, 0xffffffffffffffff, 0x9, 0x80000}) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x22000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000000)=r2) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000000)=r2) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000040)={r2, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r2, 0x0, r0, 0x1ff, 0x80000}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl(r0, 0x8b14, &(0x7f0000000040)) 22:25:05 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000400)={0x0, 0x40, @start={0x0, 0x0, "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", "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"}, [0x1, 0x9, 0x4, 0x3, 0x1ff, 0x1, 0xffff, 0xfffffffffffffffd, 0x6, 0x80000000, 0x2, 0x5, 0x9, 0x9, 0x1, 0x1, 0x8, 0x5, 0x6, 0x9, 0xfff, 0x637, 0x1b, 0x2, 0x0, 0x9, 0x0, 0x7, 0xffffffffffff0000, 0x7fffffff, 0xb60c, 0xa4, 0x2, 0x4, 0xfffffffffffffa5c, 0x4, 0x3f, 0xb66, 0x9, 0x2e4, 0x0, 0x1, 0x6e, 0x100000000, 0x6, 0x7ff, 0x5, 0x4e, 0xffffffff00000001, 0x6, 0x7, 0x5, 0x6d, 0x1, 0x5, 0x0, 0x101, 0x7, 0x800, 0x80000000, 0x8, 0x8, 0xfffffffffffffffe, 0x177e79da]}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x8004) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRESHEX, @ANYBLOB="000000000006000000001200090021ae138189c6823999240c72a15332010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) inotify_init1(0x800) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(0xffffffffffffffff, 0xc0245720, &(0x7f0000000e40)={0x1}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000042c0)=@deltfilter={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x3, 0x8}}}, 0x24}, 0x8}, 0x0) r5 = accept4$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000180)=0x1c, 0x800) ioctl$sock_SIOCGIFCONF(r5, 0x8912, &(0x7f0000000300)=@req={0x28, &(0x7f00000002c0)={'veth0_to_team\x00', @ifru_flags=0x1}}) 22:25:05 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 298.853547][ T8399] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 298.909842][ T8398] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 298.946169][ T8398] netlink: 'syz-executor.5': attribute type 20 has an invalid length. 22:25:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcsa\x00', 0x4001, 0x0) ioctl$IMCTRLREQ(0xffffffffffffffff, 0x80044945, &(0x7f0000000300)={0x2024, 0x9bd, 0x7, 0xf0a}) r1 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x0) r2 = getpid() r3 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000440)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000080)="82cc01b3e5c84a6ec83c42f304c8726dae8879921ccbc6e0ebc4d1b063f6cdda8c85612eb9f6a27f4fc297ae39a6dea53af84f185a03993a288d8a21bf227b850107c6aab2a04af11fa91c4f632696136f89a0c9fd413043963aba6338af2c8bd13c310d314b265a21ae9fb01573ee8c55ed7364ec4db5666f639248d85d59b7e5d7fcf9720b99174611185695a39356caff6902f1229584b8", 0x99, r3}, 0x68) accept4$rose(r1, &(0x7f0000000000)=@short={0xb, @dev, @default, 0x1, @rose}, &(0x7f0000000340)=0x1c, 0x80000) sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f, 0x0) 22:25:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, 0x0) r1 = 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, 0xfffffffc, 0x0, @perf_config_ext={0x8, 0xc320}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000280)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={0x0, 0x1, r1, 0xf866, 0x80000}) r3 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000080)={0x0, 'bond0\x00', {0x800007}, 0x800}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000340)={0x0, 'vlan0\x00', {0x40000000}, 0x1f}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000100)={r2, 0x0, r3, 0x8}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000040)={r2, 0x3bf7, 0x6}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000180)={r2, 0xffffffffffff7fff, 0xfffffff6}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r2, 0x1, 0xffffffffffffffff, 0x9, 0x80000}) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x22000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000000)=r2) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000000)=r2) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000040)={r2, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r2, 0x0, r0, 0x1ff, 0x80000}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl(r0, 0x8b14, &(0x7f0000000040)) [ 299.039346][ T8398] netdevsim netdevsim5 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 299.048609][ T8398] netdevsim netdevsim5 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 299.059656][ T8398] netdevsim netdevsim5 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 299.068419][ T8398] netdevsim netdevsim5 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 299.113333][ T8398] device vxlan0 entered promiscuous mode [ 299.148888][ T8399] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 22:25:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$CHAR_RAW_IOMIN(0xffffffffffffffff, 0x1278, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x8, 0xc320}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000280)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={0x0, 0x1, r1, 0xf866, 0x80000}) r3 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000080)={0x0, 'bond0\x00', {0x800007}, 0x800}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000340)={0x0, 'vlan0\x00', {0x40000000}, 0x1f}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000100)={r2, 0x0, r3, 0x8}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000040)={r2, 0x3bf7, 0x6}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000180)={r2, 0xffffffffffff7fff, 0xfffffff6}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r2, 0x1, 0xffffffffffffffff, 0x9, 0x80000}) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x22000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000000)=r2) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000000)=r2) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000040)={r2, 0x1}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={r2, 0x0, r0, 0x1ff, 0x80000}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl(r0, 0x8b14, &(0x7f0000000040)) 22:25:05 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') r1 = dup(r0) setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x40000008, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$packet(0x11, 0x2, 0x300) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r6, 0x4008ae89, &(0x7f0000000000)={0x2, 0x0, [0x4d0, 0x0, 0x0, 0x0, 0x277, 0x0, 0x9]}) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', 0x0}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc05812fe, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="859755cfa47d"}, 0x14) sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0400a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/56, &(0x7f0000000040)=0x38) 22:25:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsu\x00', 0x800, 0x0) ioctl$sock_qrtr_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'syzkaller1\x00', {0x2a, 0xfffffffffffffffe, 0x2}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20ncci\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000240)={0x0, 0x2, [@dev={[], 0xf}, @multicast]}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000000c0)={{0x0, 0x6}, 'port1\x00', 0x4, 0x40021, 0x4, 0x800, 0x3ff, 0x6, 0x7ff, 0x0, 0x0, 0x81}) madvise(&(0x7f0000000000/0x600000)=nil, 0x60fe01, 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) 22:25:06 executing program 5: r0 = openat$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$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f0000000200)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$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, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r3, 0x89f4, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f00000002c0)={'ip6gre0\x00', 0x0, 0x2f, 0x7, 0x80, 0x151, 0x65, @loopback, @private0, 0x38e35c6d7c81be19, 0x80, 0x3, 0xe353}}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000380)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 299.899600][ T8437] Unknown ioctl 35316 [ 299.979117][ T8448] pit: kvm: requested 108952 ns i8254 timer period limited to 200000 ns [ 300.041977][ T8448] pit: kvm: requested 39390 ns i8254 timer period limited to 200000 ns [ 300.077281][ T8448] pit: kvm: requested 84647 ns i8254 timer period limited to 200000 ns [ 300.137033][ T8448] pit: kvm: requested 39390 ns i8254 timer period limited to 200000 ns [ 300.165691][ T8448] pit: kvm: requested 96381 ns i8254 timer period limited to 200000 ns [ 300.217978][ T8448] pit: kvm: requested 82971 ns i8254 timer period limited to 200000 ns [ 300.238549][ T8448] pit: kvm: requested 10895 ns i8254 timer period limited to 200000 ns [ 300.268235][ T8448] pit: kvm: requested 154209 ns i8254 timer period limited to 200000 ns [ 300.286741][ T8448] pit: kvm: requested 67885 ns i8254 timer period limited to 200000 ns [ 300.307553][ T8448] pit: kvm: requested 12571 ns i8254 timer period limited to 200000 ns 22:25:07 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_io_uring_complete(0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r3, &(0x7f0000000080)={0x2a, 0x3, 0x0, {0x4, 0x9, 0x0, '/dev/kvm\x00'}}, 0x2a) socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0xffffffffffffffb5}], 0xaaaac44, 0x0, 0x0, 0xfffffe41) r4 = ioctl$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(r4, 0x4090ae82, &(0x7f0000000140)={[0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5b, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x6a05772b]}) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x30) ioctl$KVM_RUN(r4, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 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_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 22:25:07 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r2, &(0x7f00000003c0)="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"/943, 0x3af) sendfile(r2, r3, 0x0, 0x1c500) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f0000000040)={0x24, 0x3, 0x0, {0x6, 0x3, 0x0, '}}:'}}, 0x24) read$FUSE(r1, &(0x7f0000004c00)={0x2020}, 0x2020) 22:25:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsu\x00', 0x800, 0x0) ioctl$sock_qrtr_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'syzkaller1\x00', {0x2a, 0xfffffffffffffffe, 0x2}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20ncci\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000240)={0x0, 0x2, [@dev={[], 0xf}, @multicast]}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000000c0)={{0x0, 0x6}, 'port1\x00', 0x4, 0x40021, 0x4, 0x800, 0x3ff, 0x6, 0x7ff, 0x0, 0x0, 0x81}) madvise(&(0x7f0000000000/0x600000)=nil, 0x60fe01, 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) 22:25:07 executing program 4: perf_event_open(&(0x7f0000000240)={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}, 0x1040, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) clone(0x30828503, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 300.472793][ T8459] Unknown ioctl 44672 22:25:07 executing program 5: r0 = openat$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$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f0000000200)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$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, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r3, 0x89f4, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f00000002c0)={'ip6gre0\x00', 0x0, 0x2f, 0x7, 0x80, 0x151, 0x65, @loopback, @private0, 0x38e35c6d7c81be19, 0x80, 0x3, 0xe353}}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000380)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 300.808150][ T8481] Unknown ioctl 35316 22:25:08 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:08 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r2, &(0x7f00000003c0)="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"/943, 0x3af) sendfile(r2, r3, 0x0, 0x1c500) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f0000000040)={0x24, 0x3, 0x0, {0x6, 0x3, 0x0, '}}:'}}, 0x24) read$FUSE(r1, &(0x7f0000004c00)={0x2020}, 0x2020) 22:25:08 executing program 5: syz_emit_ethernet(0x9a, &(0x7f0000000280)=ANY=[], 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x2, 0x6, 0x0, 0x3a81, 0x100000000, 0xfff}, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000700)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, r1, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) unshare(0x40000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x20002, 0x0) write$sequencer(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="9d050000bf000000703878475e9cc4eb473a65fc62"], 0x8) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) openat$ttynull(0xffffffffffffff9c, 0x0, 0x8201, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="de04bf16a24781025b5262b2a00a3cbd670c1b"], 0xce) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f00000000c0)={0x3, 0x1f, 0xd7, 0x2, 0xfd, 0xa, 0x6, "c11cb5dc54d579e1ba99c86be799d9eca86531a0", "a6f8a1c94a2fb2d0a82e182fe3ed6b461f4e9784"}) 22:25:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0xb}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x12d3, &(0x7f0000000380)={@dev={[], 0x18}, @dev, @val={@void, {0x8100, 0x5, 0x1}}, {@ipv6={0x86dd, @dccp_packet={0x1, 0x6, "3b2ab4", 0x1299, 0x21, 0x0, @rand_addr=' \x01\x00', @ipv4={[], [], @multicast2}, {[@dstopts={0x62, 0x4, [], [@enc_lim, @generic={0x2, 0x13, "dc29167a4facfffb3578b5d4b42bc5f5e365f9"}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @srh={0x2c, 0x6, 0x4, 0x3, 0x7f, 0x0, 0x9, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote, @loopback]}, @srh={0x6c, 0x2, 0x4, 0x1, 0x7, 0x10, 0x5, [@mcast1]}, @dstopts={0x6c, 0x4, [], [@jumbo, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x80000001}, @hao={0xc9, 0x10, @remote}]}, @routing={0x2f, 0x6, 0x0, 0xa5, 0x0, [@private0={0xfc, 0x0, [], 0x1}, @mcast1, @mcast2]}, @routing={0x33, 0x10, 0x2, 0x9, 0x0, [@private1, @mcast2, @empty, @empty, @mcast2, @private2, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}, @srh={0x8, 0x8, 0x4, 0x4, 0x7f, 0x30, 0x800, [@private1, @local, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @private0={0xfc, 0x0, [], 0x1}]}, @hopopts={0x0, 0x200, [], [@generic={0x5, 0x1000, "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"}]}], {{0x4e24, 0x4e22, 0x4, 0x1, 0xf, 0x0, 0x0, 0x5, 0x5, "10d5ff", 0x0, "d0b453"}, "a561f5c7909a81e79c85af4cc3058a02c7866c7812137f56ba090cd3f12d80bf6f8de6437add770acba7b130aea1e7439c934948911663fdcb3ab38a8ad27d6aa90a4939ab253cce2c019628bdfcf85211e6ecf4729911017ae5aac214b23b6d5218b7e60b91bb236fbb4d6c7add01c83a1fd6560fa7ddd6fe7530b3f4f98ad39ad129008751adcbc477d95e8eeb26d4e3d1c1fc956bdef654a427b617ddab841d096f01d2c345293e70d214fb9285f9bfd18688800c697284edf4f03313235cf0"}}}}}}, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="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", 0x3af) sendfile(0xffffffffffffffff, r3, 0x0, 0x1c500) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12080, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ac0)=[{&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000a40)="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", 0xfa}, {&(0x7f0000000b40)="c863db746b6d23f7ccb114bc72acff7f76f2d0156ac62cc9b7269255509d4939b02ef7a809cb08d153a6403d6cea697a6a30f84bfb60fbe13a4f01d9b50b308c21487c05648fb94f7b81d30ed3424a5ffcc98540bd3f101d3d8b63dd7cfd6a559ea8b676508373db090f3c0e7ab3415a48dfc1620153890ada098064f6dc1a32051fed475fbde91b31a8f5bbf32e233282e7ee8f5d67cb2bcc0326f1f60f07d58128ab3f06baf2c6db8b6bcb2b32cdf8b5aaa9a72009c332c22cd7cc6b26ae", 0xbf}, {&(0x7f0000005d80)="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&(0x7f0000005a40)=[{&(0x7f00000049c0)="ede81efdf03d2fa904d7cff7351fe8b2a89cb8a94b69ade2cd425e0384a5d5df5a2afc01b25eedc256dc7cc63c9a94c308c688b159ee1ad66de5bb9aa37626d8f57d4e3914750a79b5c45b8794de8ede3e2323", 0x53}, 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0x1000}], 0x2, &(0x7f0000005a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r10}}}], 0x20, 0x4000000}], 0x8, 0x200000d2) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xee00, r10, 0x1000) mmap$xdp(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x1010, r1, 0x0) bind$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x4}}, 0x10) 22:25:08 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0xa031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x220040, 0x0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x5, 0x0) 22:25:08 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x6) setpriority(0x2, 0x0, 0x0) [ 301.933467][ T8508] IPVS: ftp: loaded support on port[0] = 21 22:25:08 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x6) setpriority(0x2, 0x0, 0x0) 22:25:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0xb}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x12d3, &(0x7f0000000380)={@dev={[], 0x18}, @dev, @val={@void, {0x8100, 0x5, 0x1}}, {@ipv6={0x86dd, @dccp_packet={0x1, 0x6, "3b2ab4", 0x1299, 0x21, 0x0, @rand_addr=' \x01\x00', @ipv4={[], [], @multicast2}, {[@dstopts={0x62, 0x4, [], [@enc_lim, @generic={0x2, 0x13, "dc29167a4facfffb3578b5d4b42bc5f5e365f9"}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @srh={0x2c, 0x6, 0x4, 0x3, 0x7f, 0x0, 0x9, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote, @loopback]}, @srh={0x6c, 0x2, 0x4, 0x1, 0x7, 0x10, 0x5, [@mcast1]}, @dstopts={0x6c, 0x4, [], [@jumbo, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x80000001}, @hao={0xc9, 0x10, @remote}]}, @routing={0x2f, 0x6, 0x0, 0xa5, 0x0, [@private0={0xfc, 0x0, [], 0x1}, @mcast1, @mcast2]}, @routing={0x33, 0x10, 0x2, 0x9, 0x0, [@private1, @mcast2, @empty, @empty, @mcast2, @private2, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}, @srh={0x8, 0x8, 0x4, 0x4, 0x7f, 0x30, 0x800, [@private1, @local, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @private0={0xfc, 0x0, [], 0x1}]}, @hopopts={0x0, 0x200, [], [@generic={0x5, 0x1000, "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"}]}], {{0x4e24, 0x4e22, 0x4, 0x1, 0xf, 0x0, 0x0, 0x5, 0x5, "10d5ff", 0x0, "d0b453"}, "a561f5c7909a81e79c85af4cc3058a02c7866c7812137f56ba090cd3f12d80bf6f8de6437add770acba7b130aea1e7439c934948911663fdcb3ab38a8ad27d6aa90a4939ab253cce2c019628bdfcf85211e6ecf4729911017ae5aac214b23b6d5218b7e60b91bb236fbb4d6c7add01c83a1fd6560fa7ddd6fe7530b3f4f98ad39ad129008751adcbc477d95e8eeb26d4e3d1c1fc956bdef654a427b617ddab841d096f01d2c345293e70d214fb9285f9bfd18688800c697284edf4f03313235cf0"}}}}}}, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="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", 0x3af) sendfile(0xffffffffffffffff, r3, 0x0, 0x1c500) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12080, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ac0)=[{&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000a40)="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", 0xfa}, {&(0x7f0000000b40)="c863db746b6d23f7ccb114bc72acff7f76f2d0156ac62cc9b7269255509d4939b02ef7a809cb08d153a6403d6cea697a6a30f84bfb60fbe13a4f01d9b50b308c21487c05648fb94f7b81d30ed3424a5ffcc98540bd3f101d3d8b63dd7cfd6a559ea8b676508373db090f3c0e7ab3415a48dfc1620153890ada098064f6dc1a32051fed475fbde91b31a8f5bbf32e233282e7ee8f5d67cb2bcc0326f1f60f07d58128ab3f06baf2c6db8b6bcb2b32cdf8b5aaa9a72009c332c22cd7cc6b26ae", 0xbf}, {&(0x7f0000005d80)="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", 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&(0x7f0000005a40)=[{&(0x7f00000049c0)="ede81efdf03d2fa904d7cff7351fe8b2a89cb8a94b69ade2cd425e0384a5d5df5a2afc01b25eedc256dc7cc63c9a94c308c688b159ee1ad66de5bb9aa37626d8f57d4e3914750a79b5c45b8794de8ede3e2323", 0x53}, {&(0x7f0000004a40)="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", 0x1000}], 0x2, &(0x7f0000005a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r10}}}], 0x20, 0x4000000}], 0x8, 0x200000d2) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xee00, r10, 0x1000) mmap$xdp(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x1010, r1, 0x0) bind$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x4}}, 0x10) 22:25:08 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:08 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x6) setpriority(0x2, 0x0, 0x0) [ 302.259672][ T8517] IPVS: ftp: loaded support on port[0] = 21 [ 302.343615][ T8511] IPVS: ftp: loaded support on port[0] = 21 22:25:09 executing program 3: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000180)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0xb, 0x12, r2, 0x0) ftruncate(r0, 0x48280) r3 = open(&(0x7f00000004c0)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000000)={0x14}, 0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f0000000040)=@usbdevfs_driver={0x7, 0x960, &(0x7f00000002c0)="9f7c09dd94832691fbe89484c3d0d8fa4937f8bf5c0944a281aa2b1764891e9a84e72abd962471b885ebdce4dd8b198c77b3b70d41c05d9c479a64e4794ddbf8084cc941a071438f7de832439f9aac200dbec894a3da5a94f4ed1d14338d53a79adf2a"}) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xfffffffffffffcd2}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100007, r4, 0xb}) [ 302.442501][ T263] tipc: TX() has been purged, node left! [ 302.496859][ T263] tipc: TX() has been purged, node left! 22:25:09 executing program 5: ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wg1\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20008000}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x3c}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000040)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="3800d8ae6e79bc8eddd5c1492d4eae4d5b00001000398000"/35, @ANYRES32=0x0, @ANYBLOB="07000000000000001800128008000100736974000c00028008000100e3641537cd9ac2731cc6b98945739739eff2910c9518cf67339e96935f5031d94fd6d94d1bc1ef269c9ec32a4d0ae7989400440377794414c0", @ANYRES32=r2, @ANYBLOB], 0x38}}, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x44) syz_open_dev$vcsu(&(0x7f0000000200)='/dev/vcsu#\x00', 0xfe, 0xa0001) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, 0x0, 0x24040041) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 22:25:09 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="4800000010001fff0000056800080000faff0000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e00000018000280140011"], 0x48}}, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) [ 302.682343][ T28] audit: type=1804 audit(1598826309.407:8): pid=8598 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir819418438/syzkaller.ORhODy/10/bus" dev="sda1" ino=15793 res=1 errno=0 [ 302.806417][ T28] audit: type=1804 audit(1598826309.457:9): pid=8596 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir819418438/syzkaller.ORhODy/10/bus" dev="sda1" ino=15793 res=1 errno=0 22:25:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$DRM_IOCTL_MODE_RMFB(r1, 0xc00464af, &(0x7f0000000100)=0x6) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x32, 0x0, &(0x7f00000000c0)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 22:25:09 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000300)) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x5b05, 0x4) sendmsg$SOCK_DESTROY(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="cebbbbe4733538d392fedf48c1acf2966beac71126728d2366711ad0cb39541dd23ef81ddf1262c78fc9e37a1944871a283d4672849b186e237cd84813f1580c6742", @ANYBLOB="344a162d94ce1087bb9a22aace919d7d008947bf704f7c0000000000c0acebe05ebd7533bb9ae0e67c9ffbd028f9102ef0f97eda3c5168faa0ef90964cabd577f636ffff426d4b0fc60fcf00f2c5d30ca88b18888329592d8d6783a94f26eb42a75803fc3fd2763e6451ec5685aa94f687b844d0601543a5353d60bd5c40563ae648ce728f0fead012cff21629c95987f6aa0fba8fc2fffd4c425df22a4c0c32c62e8496fdc5184774d69af7cc63b35196fcbbfa55b66cb43249bb459d9cc5765d4d8167e98e2eebadbb0fbf50707db87fef279dec09c615ef8675a98b33d947168dddb71d9011a637915d47929bc4c87600"/252], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40080) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000580)={0x2, @sliced={0x1, [0x5, 0x1, 0x6, 0x0, 0xdd, 0x6, 0x7ff, 0x8, 0x5, 0x91, 0x4, 0x2, 0x6, 0x33, 0x4, 0x3119, 0x7ff, 0x101, 0xfff, 0x6c0c, 0x4, 0x85e, 0xff, 0x8001, 0x8, 0x773, 0x1, 0x4bc5, 0x0, 0x1ff, 0x580, 0x1000, 0x8000, 0x5, 0xe47, 0x9027, 0x2, 0x9, 0x5f, 0x6, 0x6, 0x101, 0xf7f5, 0x0, 0x1f, 0xfff, 0x0, 0xffff], 0x7}}) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r5 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r4, &(0x7f0000001400)="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", 0x3af) sendfile(r4, r5, 0x0, 0x1c500) write$FUSE_WRITE(r4, &(0x7f0000000000)={0x18, 0x0, 0x0, {0x5}}, 0x18) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x13}, 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) write$binfmt_elf32(r0, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x82f) [ 302.989445][ T28] audit: type=1804 audit(1598826309.617:10): pid=8598 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir819418438/syzkaller.ORhODy/10/bus" dev="sda1" ino=15793 res=1 errno=0 22:25:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 303.104694][ T8596] syz-executor.3 (8596) used greatest stack depth: 22912 bytes left [ 303.258115][ T28] audit: type=1804 audit(1598826309.617:11): pid=8596 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir819418438/syzkaller.ORhODy/10/bus" dev="sda1" ino=15793 res=1 errno=0 [ 303.310657][ T6868] block nbd3: Receive control failed (result -107) [ 303.348075][ T8508] IPVS: ftp: loaded support on port[0] = 21 [ 303.363537][ T3868] block nbd3: Dead connection, failed to find a fallback [ 303.373369][ T3868] block nbd3: shutting down sockets [ 303.380714][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 303.399566][ T3868] Buffer I/O error on dev nbd3, logical block 0, async page read [ 303.412651][ T3868] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 303.425353][ T3868] Buffer I/O error on dev nbd3, logical block 1, async page read [ 303.437210][ T3868] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 303.453368][ T3868] Buffer I/O error on dev nbd3, logical block 2, async page read [ 303.462888][ T2453] blk_update_request: I/O error, dev nbd3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 303.476972][ T2453] Buffer I/O error on dev nbd3, logical block 3, async page read [ 303.489132][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 303.507840][ T2453] Buffer I/O error on dev nbd3, logical block 0, async page read [ 303.519726][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 303.532377][ T2453] Buffer I/O error on dev nbd3, logical block 1, async page read [ 303.542540][ T2453] Buffer I/O error on dev nbd3, logical block 2, async page read [ 303.554350][ T2453] Buffer I/O error on dev nbd3, logical block 3, async page read [ 303.569338][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 303.584466][ T3868] Buffer I/O error on dev nbd3, logical block 0, async page read [ 303.586305][ T28] audit: type=1804 audit(1598826309.657:12): pid=8596 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir819418438/syzkaller.ORhODy/10/bus" dev="sda1" ino=15793 res=1 errno=0 [ 303.594857][ T3868] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 303.627448][ T28] audit: type=1804 audit(1598826309.887:13): pid=8613 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir486631355/syzkaller.JMSBbR/11/file0" dev="sda1" ino=15826 res=1 errno=0 [ 303.641662][ T3868] Buffer I/O error on dev nbd3, logical block 1, async page read [ 303.691943][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 303.705574][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 303.719822][ T8618] ldm_validate_partition_table(): Disk read failed. [ 303.778211][ T28] audit: type=1804 audit(1598826309.957:14): pid=8614 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir304956785/syzkaller.04CxAQ/11/cgroup.controllers" dev="sda1" ino=15793 res=1 errno=0 [ 303.779274][ T8618] Dev nbd3: unable to read RDB block 0 [ 304.016753][ T28] audit: type=1804 audit(1598826310.677:15): pid=8617 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir486631355/syzkaller.JMSBbR/11/file0" dev="sda1" ino=15826 res=1 errno=0 [ 304.036220][ T8618] nbd3: unable to read partition table 22:25:10 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c47, 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_config_ext={0xffffffffffff020d, 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc018620b, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x100) r4 = syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r4, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000540)="02", 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r4, 0xc00464be, &(0x7f0000000080)={r5}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r3, 0xc01064ac, &(0x7f0000000180)={r5, 0x56, &(0x7f0000000080)=""/86}) r6 = socket(0xa, 0x2, 0x0) open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x1, &(0x7f0000000000)=0xff, 0x4) fallocate(r0, 0x0, 0x10001, 0x800000010) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) sendfile(r6, 0xffffffffffffffff, 0x0, 0xfffe) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r2, 0x8001a0, 0x1c, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a80300000100000000122e25d30806", 0x0, 0x3a, 0xe00, 0x22d}, 0x28) 22:25:10 executing program 0: getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0xb9) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000007c0)='nl80211\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$NL80211_CMD_GET_INTERFACE(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x1c, r1, 0x339, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x220, r1, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0xe68e}, @NL80211_ATTR_SSID={0x11, 0x34, "26a9abc76a5d086a1833f22a1c"}, @NL80211_ATTR_BEACON_HEAD={0x83, 0xe, "96d6dd5b98aad2920345a8da09c9c24b8170eb3d8ec12c589b0adb40a18036153ff77547cff2b73ee4df6c3802ab3a7d9959ad1e619371c7025390ab01b1333bc26376b52f051cf909c4399d3a0a5ec3eef79df7c2938d1b5339a099532d072409a5098a465bb8e86ee066212899f9e75cdfb7ce6ba82752ff3dfb812f1087"}, @NL80211_ATTR_TX_RATES={0x16c, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x3c, 0x2, [@NL80211_TXRATE_LEGACY={0x4}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x5, 0x1b, 0x6, 0x9, 0x400, 0x7, 0x8000]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x18, 0x1, "cd647b6db769c11d3edf60b3910b611a869af2d3"}]}, @NL80211_BAND_2GHZ={0x6c, 0x0, [@NL80211_TXRATE_LEGACY={0xf, 0x1, "69f1c2686407cc47631293"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x0, 0x1ff, 0x7, 0x32, 0x1, 0x4, 0xb3a0]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0xf, 0x1, "1175173302f2c1d4713f2b"}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x11, 0x2, "28c10a19b8aa337d4d9835b016"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x7, 0x1, "276f99"}]}, @NL80211_BAND_2GHZ={0xc0, 0x0, [@NL80211_TXRATE_LEGACY={0x1c, 0x1, "e71cce3c3d0755624d504e70f6c86fee18e505d65d0c8fb8"}, @NL80211_TXRATE_HT={0x16, 0x2, "3a971ecfc670dc398547b4a77b1ff6388571"}, @NL80211_TXRATE_HT={0x15, 0x2, "96249fcec3e1221931c7becbafa144cad1"}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, "6f8908ad5ae1ffff745a22aeae569d253e6b0ffc4978757c5903"}, @NL80211_TXRATE_HT={0x47, 0x2, "0d8c4c4b3e052fd6644a926cc6743378b9486f3c94b6912ccc3a1e228f5f9f012ac5d74a6e354ed87aa9cd82bc9f529b246f2108f489d34cae57728b424d4e1e733ee7"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x40804}, 0x10000090) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = socket$inet6(0xa, 0x6, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x630, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0xc040}, 0x880) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) close(r4) 22:25:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:11 executing program 5: socket$kcm(0x2, 0x1, 0x84) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000540)="2e0000001a008102e00f80ecdb4cb9020a000004a1dc5f09850569556a6c3255200e000200810040fb1200010004", 0x2e}], 0x1, 0x0, 0x0, 0x10}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_config_ext={0x0, 0x7}, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x5, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0xff00, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="91001100002bae5baf66758cba30d66205baa69654a3f5ffffff020000000000000000000000005b985b5fd7416f43009d91409707a79498161c761a92f8f2e08d4af9a4f4ef306152c4355570b2f188fe398d06a55e91e6815ca20794664b44b299feee8a08ba54aee07b92c0454b6b44a831329ced75fec7d5fbc12c1e22d1baeac4a0dd0a157bd730188fced8", 0x8e}], 0x1}, 0x20000000) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r3 = socket$kcm(0xa, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x28, &(0x7f0000000180)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0x0, 0xd6, 0xabe8c09420982900}, 0xc) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x5, @perf_config_ext={0x7, 0x400}, 0x804, 0x0, 0x2, 0x2, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x7) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x1}, 0xfffffffffffffe6c) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89a0, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000a00)=r2, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000400)=""/182, 0xb6}, {&(0x7f0000000580)=""/235, 0xeb}, {&(0x7f0000000680)=""/190, 0xbe}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f00000004c0)=""/19, 0x13}, {&(0x7f0000000740)=""/148, 0x94}, {&(0x7f0000000800)=""/119, 0x77}], 0x7, &(0x7f0000000900)=""/190, 0xbe}, 0x2000) [ 304.448260][ T6868] block nbd3: Receive control failed (result -107) [ 304.474597][ T2453] block nbd3: Dead connection, failed to find a fallback [ 304.483159][ T2453] block nbd3: shutting down sockets [ 304.503523][ T8661] ldm_validate_partition_table(): Disk read failed. [ 304.626685][ T8661] Dev nbd3: unable to read RDB block 0 [ 304.716718][ T8661] nbd3: unable to read partition table 22:25:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="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", 0x3af) sendfile(r1, r2, 0x0, 0x1c500) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'ip6gre0\x00', 0x0, 0x2f, 0xff, 0x7, 0x5, 0x5d, @local, @loopback, 0x7800, 0x7800, 0x1000, 0x8}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='erspan0\x00') ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000000c0)=r3) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0xe00}, 0x1c) openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x400, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r4, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x10, 0x70bd2a, 0x25dfdbfb}, 0x14}}, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x2}) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r5, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x1) 22:25:12 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:12 executing program 0: getpid() 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, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0xb9) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000007c0)='nl80211\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$NL80211_CMD_GET_INTERFACE(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x1c, r1, 0x339, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x220, r1, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0xe68e}, @NL80211_ATTR_SSID={0x11, 0x34, "26a9abc76a5d086a1833f22a1c"}, @NL80211_ATTR_BEACON_HEAD={0x83, 0xe, "96d6dd5b98aad2920345a8da09c9c24b8170eb3d8ec12c589b0adb40a18036153ff77547cff2b73ee4df6c3802ab3a7d9959ad1e619371c7025390ab01b1333bc26376b52f051cf909c4399d3a0a5ec3eef79df7c2938d1b5339a099532d072409a5098a465bb8e86ee066212899f9e75cdfb7ce6ba82752ff3dfb812f1087"}, @NL80211_ATTR_TX_RATES={0x16c, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x3c, 0x2, [@NL80211_TXRATE_LEGACY={0x4}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x5, 0x1b, 0x6, 0x9, 0x400, 0x7, 0x8000]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x18, 0x1, "cd647b6db769c11d3edf60b3910b611a869af2d3"}]}, @NL80211_BAND_2GHZ={0x6c, 0x0, [@NL80211_TXRATE_LEGACY={0xf, 0x1, "69f1c2686407cc47631293"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x0, 0x1ff, 0x7, 0x32, 0x1, 0x4, 0xb3a0]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0xf, 0x1, "1175173302f2c1d4713f2b"}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x11, 0x2, "28c10a19b8aa337d4d9835b016"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x7, 0x1, "276f99"}]}, @NL80211_BAND_2GHZ={0xc0, 0x0, [@NL80211_TXRATE_LEGACY={0x1c, 0x1, "e71cce3c3d0755624d504e70f6c86fee18e505d65d0c8fb8"}, @NL80211_TXRATE_HT={0x16, 0x2, "3a971ecfc670dc398547b4a77b1ff6388571"}, @NL80211_TXRATE_HT={0x15, 0x2, "96249fcec3e1221931c7becbafa144cad1"}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, "6f8908ad5ae1ffff745a22aeae569d253e6b0ffc4978757c5903"}, @NL80211_TXRATE_HT={0x47, 0x2, "0d8c4c4b3e052fd6644a926cc6743378b9486f3c94b6912ccc3a1e228f5f9f012ac5d74a6e354ed87aa9cd82bc9f529b246f2108f489d34cae57728b424d4e1e733ee7"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x40804}, 0x10000090) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = socket$inet6(0xa, 0x6, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x630, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0xc040}, 0x880) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) close(r4) 22:25:12 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffff020d, 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc018620b, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x100) r4 = syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r4, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000540)="02", 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r4, 0xc00464be, &(0x7f0000000080)={r5}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r3, 0xc01064ac, &(0x7f0000000180)={r5, 0x56, &(0x7f0000000080)=""/86}) r6 = socket(0xa, 0x2, 0x0) open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x1, &(0x7f0000000000)=0xff, 0x4) fallocate(r0, 0x0, 0x10001, 0x800000010) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) sendfile(r6, 0xffffffffffffffff, 0x0, 0xfffe) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r2, 0x8001a0, 0x1c, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a80300000100000000122e25d30806", 0x0, 0x3a, 0xe00, 0x22d}, 0x28) 22:25:12 executing program 5: getpid() 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, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0xb9) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000007c0)='nl80211\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$NL80211_CMD_GET_INTERFACE(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x1c, r1, 0x339, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x220, r1, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0xe68e}, @NL80211_ATTR_SSID={0x11, 0x34, "26a9abc76a5d086a1833f22a1c"}, @NL80211_ATTR_BEACON_HEAD={0x83, 0xe, "96d6dd5b98aad2920345a8da09c9c24b8170eb3d8ec12c589b0adb40a18036153ff77547cff2b73ee4df6c3802ab3a7d9959ad1e619371c7025390ab01b1333bc26376b52f051cf909c4399d3a0a5ec3eef79df7c2938d1b5339a099532d072409a5098a465bb8e86ee066212899f9e75cdfb7ce6ba82752ff3dfb812f1087"}, @NL80211_ATTR_TX_RATES={0x16c, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x3c, 0x2, [@NL80211_TXRATE_LEGACY={0x4}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x5, 0x1b, 0x6, 0x9, 0x400, 0x7, 0x8000]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x18, 0x1, "cd647b6db769c11d3edf60b3910b611a869af2d3"}]}, @NL80211_BAND_2GHZ={0x6c, 0x0, [@NL80211_TXRATE_LEGACY={0xf, 0x1, "69f1c2686407cc47631293"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x0, 0x1ff, 0x7, 0x32, 0x1, 0x4, 0xb3a0]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0xf, 0x1, "1175173302f2c1d4713f2b"}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x11, 0x2, "28c10a19b8aa337d4d9835b016"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x7, 0x1, "276f99"}]}, @NL80211_BAND_2GHZ={0xc0, 0x0, [@NL80211_TXRATE_LEGACY={0x1c, 0x1, "e71cce3c3d0755624d504e70f6c86fee18e505d65d0c8fb8"}, @NL80211_TXRATE_HT={0x16, 0x2, "3a971ecfc670dc398547b4a77b1ff6388571"}, @NL80211_TXRATE_HT={0x15, 0x2, "96249fcec3e1221931c7becbafa144cad1"}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, "6f8908ad5ae1ffff745a22aeae569d253e6b0ffc4978757c5903"}, @NL80211_TXRATE_HT={0x47, 0x2, "0d8c4c4b3e052fd6644a926cc6743378b9486f3c94b6912ccc3a1e228f5f9f012ac5d74a6e354ed87aa9cd82bc9f529b246f2108f489d34cae57728b424d4e1e733ee7"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x40804}, 0x10000090) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = socket$inet6(0xa, 0x6, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x630, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0xc040}, 0x880) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) close(r4) [ 305.432669][ T6868] block nbd3: Receive control failed (result -107) [ 305.462041][ T3868] block nbd3: Dead connection, failed to find a fallback [ 305.469722][ T3868] block nbd3: shutting down sockets [ 305.478957][ T8689] ldm_validate_partition_table(): Disk read failed. [ 305.550571][ T28] audit: type=1804 audit(1598826312.277:16): pid=8693 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir721331392/syzkaller.fCw695/14/file0" dev="sda1" ino=15868 res=1 errno=0 22:25:12 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa}) [ 305.643804][ T8689] Dev nbd3: unable to read RDB block 0 22:25:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp1\x00', 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x1) ioctl$SNDCTL_DSP_SYNC(r2, 0xc0045003, 0x743000) [ 305.762914][ T8689] nbd3: unable to read partition table 22:25:12 executing program 0: keyctl$restrict_keyring(0x1d, 0x0, 0x0, 0x0) r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) keyctl$link(0x8, 0x0, r0) r1 = perf_event_open(&(0x7f00000010c0)={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$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) syz_mount_image$tmpfs(&(0x7f00000002c0)='tmpfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='huge=always']) chdir(&(0x7f0000000380)='./bus\x00') r3 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r4, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') preadv(r7, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) dup(0xffffffffffffffff) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x2e) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 22:25:12 executing program 4: unshare(0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000000)={0x14, &(0x7f0000000080)={0x0, 0x22, 0xdc, {0xdc, 0x4, "1bd72db6a65fd9234b8d483227ac1e2fde5e93e1f1edf74b4e6e808eaed9d87f850ffbe978678f997c12c4394da10a10b5c1f9a468d8aaf5d2524107609c52587e9c822b389fab51e69ecab17bcf668c6e0ba4e110e95259f056fa9dfa203d662a6d5baf4ce5aff5f34406ece8ed878faed3a9ffec9b5617a2453b7747ecec149990780d02e8af34a54e3b3d2e0bfa26b2a8521d8fb30c7703c29de8fdfccb6a995e549c98926953ffe874fd2a64f621d782028430c02d969f33405463df3a3e977aac91d41b8613b346a798bd84b5c9fc3fc37b1a530f730826"}}, &(0x7f0000000180)={0x0, 0x3, 0xe6, @string={0xe6, 0x3, "eab1fe89b75282f2941c91688fdd36c4eb3af5e2a3f733ef70ad9fd038a2c2c32febaa49e11d2a81e5d0be55318abb8f290148f198c73c38138acad9f6f6d6c6b5de9c48500fbb31e7020a2a646275b9771e406d52d43bdd467e8ffbd2a27d1df916bbb0bcb259c06b904191229b399ddd3bd16c4ed645f3ac35582b7f4a1f0fb58847c8b93a6b3f162a5190745a7517ac4d95a80612ebbe6f30659ca685ced707159f2b98184a4b104d26569feed102fd2891d3aaba1c3d1796ccff11e4d44e074721b16bd170f7bbc2ecb8f3b75566ab4d813b87733d0f84279dd7c34116b83c2f928c"}}}, &(0x7f0000000580)={0x34, &(0x7f0000000280)={0x40, 0x50, 0xe3, "3c3a73a2988cd23a3f92f2e2787233d30bcdf6b0a8f71910b8e8c2baaf83322962dde2c2347e0f82ce8364e8b0db1571dd04472c3b8fc1aabaef013191970be7a01f2bdcbd46f52722e6228ccc2671661d011d3c17fb3bccc770e44d5018eef9c06178b95d0055a038811fbfd8e461029705db6f808eb8e6ddeecbb9b4688812adaf693f397d8b522b694eee131c29b9a632b68d85abe03e4e33f49cbc487f216da1853b81f59fea478fde8cc80f449471c33f1e628e2eb73c40298099abbc0c4a666d23b6607e7ae14a60bc12ec02c25524c9e711bd89b214f4bb9119a931876c2232"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0xa2}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000440)=ANY=[@ANYBLOB="200045000000004375f1a3cef4ba941645955d1086b874ba257db176643575cf360afc8b41cd0fcc657420f6991df44375af0a993db10762ea8f7481f675d373"], &(0x7f00000004c0)={0x20, 0x1, 0x1, 0xff}, &(0x7f0000000500)={0x20, 0x0, 0x1, 0x7f}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000640), 0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="3400000010000507eaffcb8508c06f3298631adb76639a238eeee175a27ce1df", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100627269646765000004000280"], 0x34}}, 0x0) ioctl$VIDIOC_S_MODULATOR(0xffffffffffffffff, 0x40445637, &(0x7f00000005c0)={0x0, "d38b55ddc4e80f963ace808b18028b5c1e4333bbe52cb0d126592d38f762fcb0", 0x4, 0x9, 0xfffffffd, 0x1, 0x4}) 22:25:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:12 executing program 5: prctl$PR_SET_FPEXC(0xc, 0x80000) 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) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/protocols\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x101082) sendfile(r1, r0, 0x0, 0x800000080004103) [ 306.156416][ T6868] block nbd3: Receive control failed (result -107) [ 306.178178][ T2453] block nbd3: Dead connection, failed to find a fallback [ 306.186428][ T2453] block nbd3: shutting down sockets [ 306.205072][ T8717] ldm_validate_partition_table(): Disk read failed. 22:25:13 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xa, 0x2c0}}, 0xffd6, &(0x7f0000000640), 0x16, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x20}, 0xf0ff7f) [ 306.250943][ T8717] Dev nbd3: unable to read RDB block 0 [ 306.353734][ T8717] nbd3: unable to read partition table [ 306.385023][ T8714] tmpfs: Unknown parameter 'smaps' [ 306.446108][ T8718] tmpfs: Bad value for 'huge' 22:25:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:13 executing program 5: prctl$PR_SET_FPEXC(0xc, 0x80000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/protocols\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x101082) sendfile(r1, r0, 0x0, 0x800000080004103) 22:25:13 executing program 0: ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f0000000140)={0x3, @vbi={0x8001, 0x7, 0x3, 0x43353039, [0x6, 0x1], [0x7fff, 0x3], 0x1}}) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000000)={0xfffffffe, 0x1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'batadv0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1b00000100000000d47b291f"]}) write(r0, &(0x7f0000000080)="80beaf191c400f405a877f06733efc947a0c5bba3745df1a7b84589ef0b40d4989f7dce695b9271eb534734e98f765254ad025a4a1f856e7", 0x38) socket$inet_mptcp(0x2, 0x1, 0x106) [ 306.605429][ T6868] block nbd3: Receive control failed (result -107) [ 306.617243][ T2453] block nbd3: Dead connection, failed to find a fallback [ 306.624624][ T2453] block nbd3: shutting down sockets [ 306.638470][ T8733] ldm_validate_partition_table(): Disk read failed. [ 306.749120][ T8733] Dev nbd3: unable to read RDB block 0 [ 306.834190][ T8733] nbd3: unable to read partition table 22:25:13 executing program 5: prctl$PR_SET_FPEXC(0xc, 0x80000) 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) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/protocols\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x101082) sendfile(r1, r0, 0x0, 0x800000080004103) 22:25:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 307.133277][ T6868] block nbd3: Receive control failed (result -107) [ 307.144497][ T3868] block nbd3: Dead connection, failed to find a fallback [ 307.151696][ T3868] block nbd3: shutting down sockets [ 307.164764][ T8749] ldm_validate_partition_table(): Disk read failed. [ 307.206475][ T8749] Dev nbd3: unable to read RDB block 0 [ 307.251389][ T8749] nbd3: unable to read partition table [ 307.306190][ T8716] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 307.877736][ T263] tipc: TX() has been purged, node left! [ 307.888450][ T263] tipc: TX() has been purged, node left! [ 308.083113][ T8765] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 22:25:15 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa}) 22:25:15 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc408c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000200), 0x2}, 0x0, 0x7f6, 0x0, 0x1, 0x7c, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)=0x101, 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x1ff) close(r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='cpuacct.usage_user\x00', 0x0, 0x0) openat$cgroup_int(r1, &(0x7f0000000500)='cpuset.memory_spread_slab\x00', 0x2, 0x0) socket$kcm(0x2c, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='&@[\x00') perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x1d, 0xe8, 0x0, 0x1, 0x0, 0x2, 0x80108, 0x5, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xff, 0x2, @perf_bp={&(0x7f0000000280), 0xc}, 0x822, 0x8, 0xffff, 0x2, 0x4000000, 0x6, 0x8}, 0x0, 0x6, 0xffffffffffffffff, 0x8) socket$kcm(0x2, 0x3, 0x2) r2 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r3, r2, 0x2}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x7, 0x3, &(0x7f0000000040)=@raw=[@alu={0x4, 0x0, 0x4, 0xa, 0x49a33dac81ca499b, 0x2, 0x1}, @jmp={0x5, 0x0, 0x6, 0xb, 0x8, 0x2, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f0000000300)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41100, 0xc, [], 0x0, 0x1f, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x6, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x0, r3}, 0x78) r5 = openat$cgroup(r2, &(0x7f0000000440)='syz0\x00', 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000480)={r4, r5, 0x6}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80}, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a1, &(0x7f0000000680)='&@[\x00') openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) 22:25:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xa, 0x2c0}}, 0xffd6, &(0x7f0000000640), 0x16, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x20}, 0xf0ff7f) 22:25:15 executing program 5: prctl$PR_SET_FPEXC(0xc, 0x80000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/protocols\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x101082) sendfile(r1, r0, 0x0, 0x800000080004103) 22:25:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$qrtr(0x2a, 0x2, 0x0) bind$qrtr(r2, &(0x7f00000001c0)={0x2a, 0x1}, 0xc) bind$qrtr(r2, &(0x7f0000000000)={0x2a, 0x1}, 0xc) bind$qrtr(r2, &(0x7f0000000000)={0x2a, 0x1, 0x4000}, 0xc) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000080)=0x2) [ 308.990202][ T6868] block nbd3: Receive control failed (result -107) [ 309.002164][ T2453] block nbd3: Dead connection, failed to find a fallback [ 309.009841][ T2453] block nbd3: shutting down sockets [ 309.016641][ T2453] print_req_error: 370 callbacks suppressed [ 309.016658][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 309.035256][ T2453] buffer_io_error: 374 callbacks suppressed [ 309.035267][ T2453] Buffer I/O error on dev nbd3, logical block 0, async page read [ 309.036778][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 309.067682][ T2453] Buffer I/O error on dev nbd3, logical block 1, async page read [ 309.069314][ T2453] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 309.091430][ T2453] Buffer I/O error on dev nbd3, logical block 2, async page read [ 309.102210][ T2453] blk_update_request: I/O error, dev nbd3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 309.113771][ T2453] Buffer I/O error on dev nbd3, logical block 3, async page read [ 309.122026][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 309.135595][ T2453] Buffer I/O error on dev nbd3, logical block 0, async page read [ 309.145802][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 309.157613][ T2453] Buffer I/O error on dev nbd3, logical block 1, async page read [ 309.167990][ T2453] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 309.180211][ T2453] Buffer I/O error on dev nbd3, logical block 2, async page read [ 309.189004][ T2453] Buffer I/O error on dev nbd3, logical block 3, async page read [ 309.199636][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 309.211156][ T3868] Buffer I/O error on dev nbd3, logical block 0, async page read [ 309.222486][ T3868] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 22:25:16 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x9c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb, 0x1, 'taprio\x00'}, {0x6c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [], 0x0, [0x8, 0x4], [0x0, 0x8]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x5}]}]}]}}]}, 0x9c}}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x7, 0x1, 0xff, 0x1}, 0xc) 22:25:16 executing program 1: ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) r0 = syz_init_net_socket$x25(0xb, 0x5, 0x0) ioctl$SIOCX25GFACILITIES(r0, 0x89e1, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@remote={[], 0x2}, 0x1, 'ip6gre0\x00'}) [ 309.241650][ T3868] Buffer I/O error on dev nbd3, logical block 1, async page read [ 309.250867][ T3868] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 309.280360][ T8777] ldm_validate_partition_table(): Disk read failed. 22:25:16 executing program 4: keyctl$restrict_keyring(0x1d, 0x0, 0x0, 0x0) r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) keyctl$link(0x8, 0x0, r0) r1 = perf_event_open(&(0x7f00000010c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x1, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$BTRFS_IOC_FS_INFO(r2, 0x8400941f, &(0x7f0000000080)) dup(0xffffffffffffffff) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x2e) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xcb, &(0x7f0000000000)=0x10001, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) [ 309.345715][ T8777] Dev nbd3: unable to read RDB block 0 [ 309.354890][ T8777] nbd3: unable to read partition table [ 309.366473][ T8499] ldm_validate_partition_table(): Disk read failed. [ 309.376013][ T8499] Dev nbd3: unable to read RDB block 0 [ 309.392200][ T8499] nbd3: unable to read partition table 22:25:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:16 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa}) [ 309.425770][ T8499] ldm_validate_partition_table(): Disk read failed. [ 309.437833][ T8499] Dev nbd3: unable to read RDB block 0 [ 309.449594][ T8499] nbd3: unable to read partition table 22:25:16 executing program 1: ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000040)=0xafe3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x2}) getdents(r3, &(0x7f0000000140)=""/182, 0xb6) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r3, &(0x7f0000000400)={@val, @void, @eth={@link_local, @empty, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "f7bb4d", 0x18, 0x0, 0x0, @private2, @mcast2, {[@dstopts={0x0, 0x1, [], [@jumbo, @enc_lim]}]}}}}}}, 0x52) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x18102, 0x0) 22:25:16 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c47, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0xff, 0x4) fallocate(r2, 0x0, 0xffff, 0x5) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r1, r2, 0x0, 0x10001) write$USERIO_CMD_SET_PORT_TYPE(r2, &(0x7f0000000040)={0x1, 0x8}, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r0, 0x8001a0, 0x19, 0x0, &(0x7f0000000380)="4d50b441e692763513ef874588a80300000100000000122e25", 0x0, 0x3a, 0xe00}, 0x40) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="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", 0x3af) sendfile(0xffffffffffffffff, r3, 0x0, 0x1c500) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r5 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r4, &(0x7f0000001400)="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", 0x3af) sendfile(r4, r5, 0x0, 0x1c500) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x54, 0x1402, 0x100, 0x70bd25, 0x25dfdbfb, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r2}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r2}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r4}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r2}]}, 0x54}, 0x1, 0x0, 0x0, 0x44010}, 0x40000d0) [ 309.611743][ T6868] block nbd3: Receive control failed (result -107) [ 309.628283][ T3868] block nbd3: Dead connection, failed to find a fallback [ 309.635472][ T3868] block nbd3: shutting down sockets [ 309.646952][ T8809] ldm_validate_partition_table(): Disk read failed. [ 309.708294][ T8809] Dev nbd3: unable to read RDB block 0 [ 309.759232][ T8809] nbd3: unable to read partition table 22:25:16 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 309.969148][ T28] audit: type=1804 audit(1598826316.697:17): pid=8831 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir486631355/syzkaller.JMSBbR/17/file0" dev="sda1" ino=15863 res=1 errno=0 [ 310.096415][ T28] audit: type=1804 audit(1598826316.727:18): pid=8828 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir486631355/syzkaller.JMSBbR/17/file0" dev="sda1" ino=15863 res=1 errno=0 [ 310.133313][ T6868] block nbd3: Receive control failed (result -107) [ 310.149609][ T2453] block nbd3: Dead connection, failed to find a fallback [ 310.161802][ T2453] block nbd3: shutting down sockets [ 310.178939][ T8836] ldm_validate_partition_table(): Disk read failed. 22:25:16 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x2c) sendto$inet6(r0, &(0x7f0000000100)="ff100000214d56d0bf7e", 0xfffd, 0x2d580000, &(0x7f00000000c0)={0xa, 0x0, 0xd5d8, @loopback={0x0, 0xac141403}}, 0x1c) setuid(0xee00) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000240)=0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb8, 0xb8, 0xa, [@union={0xf, 0x9, 0x0, 0x5, 0x1, 0x4, [{0xc, 0x1, 0x10001}, {0xc, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x1, 0x2, 0x4}, {0xb, 0x3, 0x9}, {0xf, 0x0, 0x2}, {0x9}, {0xc, 0x4, 0x3}, {0x5, 0x3}]}, @fwd={0xb}, @int={0x8, 0x0, 0x0, 0x1, 0x0, 0x7d, 0x0, 0x13}, @func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0x8, 0x4}, {0x1, 0x2}, {0x10, 0x4}]}]}, {0x0, [0x61, 0x2e, 0x5f, 0x2e, 0x5f, 0x5f, 0x0, 0x0]}}, &(0x7f0000000000)=""/13, 0xda, 0xd, 0x1}, 0x20) [ 310.201698][ T28] audit: type=1804 audit(1598826316.737:19): pid=8828 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir486631355/syzkaller.JMSBbR/17/file0" dev="sda1" ino=15863 res=1 errno=0 [ 310.225962][ T28] audit: type=1804 audit(1598826316.777:20): pid=8833 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir486631355/syzkaller.JMSBbR/17/file0" dev="sda1" ino=15863 res=1 errno=0 [ 310.250149][ T28] audit: type=1804 audit(1598826316.777:21): pid=8833 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir486631355/syzkaller.JMSBbR/17/file0" dev="sda1" ino=15863 res=1 errno=0 [ 310.259111][ T8836] Dev nbd3: unable to read RDB block 0 [ 310.350002][ T8836] nbd3: unable to read partition table 22:25:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 310.591916][ T6868] block nbd3: Receive control failed (result -107) [ 310.612561][ T3868] block nbd3: Dead connection, failed to find a fallback [ 310.619648][ T3868] block nbd3: shutting down sockets [ 310.630883][ T8853] ldm_validate_partition_table(): Disk read failed. [ 310.640977][ T8853] Dev nbd3: unable to read RDB block 0 [ 310.648571][ T8853] nbd3: unable to read partition table [ 310.653131][ T8804] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 311.020403][ T8814] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 22:25:17 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x10132) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000100)=0xffff, 0x4) setsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000040)=0x1, 0x4) recvmmsg(r1, &(0x7f0000001140)=[{{0x0, 0x0, 0x0}}], 0x700, 0x2, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x16c, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0xfffffffffffffe4a, 0x2, 'netdevsim0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xfffc}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x33}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1c}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x84}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private2}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x73}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x93d}, @IPVS_CMD_ATTR_SERVICE={0x0, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x0, 0x8, 0x3}, @IPVS_SVC_ATTR_AF={0x0, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x0, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x0, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x0, 0x9, 0x47}, @IPVS_SVC_ATTR_NETMASK={0x0, 0x9, 0x40}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={r2}) 22:25:17 executing program 1: ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000040)={0x5a, "3fe519de84dd4cd3c4c5204349944052d6b62d8da61df77699191b773783142f27955ac6ffe51faa2cd1415bd2c79085c5cf9d30eb14b9cc8d647abc4a30054abf6850d404ceec16d723d3787ed4d6578edfb35adfa24237f269"}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x1b, &(0x7f0000000000), 0x33) 22:25:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r5, 0x1, &(0x7f00000002c0)={{r0, r1+60000000}, {r3, r4+60000000}}, 0x0) semctl$SEM_STAT_ANY(0xffffffffffffffff, 0x4, 0x14, &(0x7f0000000200)=""/5) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000100)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000002000)) r8 = open_tree(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) getpeername$tipc(r8, &(0x7f0000000040)=@name, &(0x7f00000000c0)=0x10) fcntl$lock(r7, 0x26, &(0x7f0000000180)={0x40001}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 22:25:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:18 executing program 4: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12080, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = socket$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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&(0x7f0000005a40)=[{&(0x7f00000049c0)="ede81efdf03d2fa904d7cff7351fe8b2a89cb8a94b69ade2cd425e0384a5d5df5a2afc01b25eedc256dc7cc63c9a94c308c688b159ee1ad66de5bb9aa37626d8f57d4e3914750a79b5c45b8794de8ede3e2323", 0x53}, 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0x1000}], 0x2, &(0x7f0000005a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r6}}}], 0x20, 0x4000000}], 0x8, 0x200000d2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r8) read$FUSE(0xffffffffffffffff, &(0x7f0000000700)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4000, 0x800, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r13) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000002740)={0x3e8, 0xfffffffffffffff5, 0x0, [{{0x6, 0x3, 0x7, 0x5, 0x9, 0x9, {0x3, 0x6, 0x2c0, 0x1ff, 0x4, 0x401, 0x7, 0x8bd, 0x9, 0x1000, 0xfff, 0xee01, 0x0, 0xfffff4d6, 0x3}}, {0x2, 0x80, 0x5, 0x1, 'ntfs\x00'}}, {{0x0, 0x1, 0x0, 0x8, 0x10001, 0x8, {0x1, 0x3, 0x8, 0x2, 0x80000001, 0x6, 0x2, 0x9, 0xfffffff9, 0x6000, 0x6, 0xffffffffffffffff, 0xee00, 0xfd44, 0xce}}, {0x1, 0x0, 0x15, 0x8, '\'-^\xa0\\.^&@,i{\'.*\\-+]\xb3*'}}, {{0x5, 0x1, 0x1000, 0x1, 0x3, 0x387, {0x2, 0xfff, 0xdc, 0x8001, 0x5, 0x100000000, 0x767, 0xfffffffb, 0x7fffffff, 0x4000, 0x3, 0x0, r6, 0x50, 0x3}}, {0x2, 0x1f, 0x5, 0xc8, 'ntfs\x00'}}, {{0x1, 0x0, 0x2, 0xfff, 0x1, 0x1, {0x6, 0x100000000, 0xfffffffffffffe00, 0x1, 0x4, 0x200, 0x1, 0x3, 0x4, 0x7000, 0x9, r8, r9, 0x401, 0x3}}, {0x6, 0x7ff, 0x2, 0x4, '!\x0f'}}, {{0x5, 0x2, 0x81, 0x9, 0x8000, 0x80, {0x0, 0x80000001, 0x1, 0x10000, 0x161e, 0xfc6, 0x3, 0x87b, 0x800, 0xa000, 0xfffffffc, r10, r11, 0x19, 0xfff}}, {0x3, 0x84c, 0x2, 0x5233, '\\\\'}}, {{0x5, 0x1, 0x4, 0x30, 0x7ff, 0xbf47, {0x4, 0x2, 0x9, 0xc6dc, 0x5, 0x8, 0x6, 0xff, 0x5, 0x6000, 0x9, r13, 0xee00, 0xf72, 0x154531e8}}, {0x3, 0x5, 0x9, 0x4, ']:,@[]/$:'}}]}, 0x3e8) r14 = socket$packet(0x11, 0x2, 0x300) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{0x0, 0x0, 0x40000000000401}], 0x0, &(0x7f00000001c0)) [ 311.213362][ T6868] block nbd3: Receive control failed (result -107) [ 311.225850][ T3868] block nbd3: Dead connection, failed to find a fallback [ 311.233026][ T3868] block nbd3: shutting down sockets [ 311.242321][ T8880] ldm_validate_partition_table(): Disk read failed. 22:25:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000280)='./file1\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="25bca2740a0000002734fa0095e0612c87ecb86a548802a902000000020000000a03000000000000250000000206e73ba8f4952bedc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='stripe=0x00000,\x00'/27]) [ 311.320550][ T8880] Dev nbd3: unable to read RDB block 0 [ 311.379196][ T8880] nbd3: unable to read partition table 22:25:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:18 executing program 4: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12080, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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$unix(0xffffffffffffffff, &(0x7f0000005ac0)=[{&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000a40)="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", 0xfa}, {&(0x7f0000000b40)="c863db746b6d23f7ccb114bc72acff7f76f2d0156ac62cc9b7269255509d4939b02ef7a809cb08d153a6403d6cea697a6a30f84bfb60fbe13a4f01d9b50b308c21487c05648fb94f7b81d30ed3424a5ffcc98540bd3f101d3d8b63dd7cfd6a559ea8b676508373db090f3c0e7ab3415a48dfc1620153890ada098064f6dc1a32051fed475fbde91b31a8f5bbf32e233282e7ee8f5d67cb2bcc0326f1f60f07d58128ab3f06baf2c6db8b6bcb2b32cdf8b5aaa9a72009c332c22cd7cc6b26ae", 0xbf}, {&(0x7f0000005d80)="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{&(0x7f0000001c00)="ff40b63257398bbae173b7f9c85c9f2ba60b854348abcd94e2df346b6cab84ca8abc95a12e2591519c052c6377643682c13e46a5ecf1e0794d855a437ff547fddca3f144dda2bf66882c19b3e6c66cca400774b6736757d89f07489f977db9825139a3fa8ffe68ad99d24cebc268a6369c6bc98fff9b0e4c01afc0c66cdaa15d1a71758ab3a9ad29b15cd636321729689bba60faf72d22518fd2d99e15857d038f2ab628bd063f3c8f32ee1363be576b9f2c72f3245ecf6a8b267746066a2bf8", 0xc0}, 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&(0x7f0000005a40)=[{&(0x7f00000049c0)="ede81efdf03d2fa904d7cff7351fe8b2a89cb8a94b69ade2cd425e0384a5d5df5a2afc01b25eedc256dc7cc63c9a94c308c688b159ee1ad66de5bb9aa37626d8f57d4e3914750a79b5c45b8794de8ede3e2323", 0x53}, 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", 0x1000}], 0x2, &(0x7f0000005a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r6}}}], 0x20, 0x4000000}], 0x8, 0x200000d2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r8) read$FUSE(0xffffffffffffffff, &(0x7f0000000700)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4000, 0x800, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r13) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000002740)={0x3e8, 0xfffffffffffffff5, 0x0, [{{0x6, 0x3, 0x7, 0x5, 0x9, 0x9, {0x3, 0x6, 0x2c0, 0x1ff, 0x4, 0x401, 0x7, 0x8bd, 0x9, 0x1000, 0xfff, 0xee01, 0x0, 0xfffff4d6, 0x3}}, {0x2, 0x80, 0x5, 0x1, 'ntfs\x00'}}, {{0x0, 0x1, 0x0, 0x8, 0x10001, 0x8, {0x1, 0x3, 0x8, 0x2, 0x80000001, 0x6, 0x2, 0x9, 0xfffffff9, 0x6000, 0x6, 0xffffffffffffffff, 0xee00, 0xfd44, 0xce}}, {0x1, 0x0, 0x15, 0x8, '\'-^\xa0\\.^&@,i{\'.*\\-+]\xb3*'}}, {{0x5, 0x1, 0x1000, 0x1, 0x3, 0x387, {0x2, 0xfff, 0xdc, 0x8001, 0x5, 0x100000000, 0x767, 0xfffffffb, 0x7fffffff, 0x4000, 0x3, 0x0, r6, 0x50, 0x3}}, {0x2, 0x1f, 0x5, 0xc8, 'ntfs\x00'}}, {{0x1, 0x0, 0x2, 0xfff, 0x1, 0x1, {0x6, 0x100000000, 0xfffffffffffffe00, 0x1, 0x4, 0x200, 0x1, 0x3, 0x4, 0x7000, 0x9, r8, r9, 0x401, 0x3}}, {0x6, 0x7ff, 0x2, 0x4, '!\x0f'}}, {{0x5, 0x2, 0x81, 0x9, 0x8000, 0x80, {0x0, 0x80000001, 0x1, 0x10000, 0x161e, 0xfc6, 0x3, 0x87b, 0x800, 0xa000, 0xfffffffc, r10, r11, 0x19, 0xfff}}, {0x3, 0x84c, 0x2, 0x5233, '\\\\'}}, {{0x5, 0x1, 0x4, 0x30, 0x7ff, 0xbf47, {0x4, 0x2, 0x9, 0xc6dc, 0x5, 0x8, 0x6, 0xff, 0x5, 0x6000, 0x9, r13, 0xee00, 0xf72, 0x154531e8}}, {0x3, 0x5, 0x9, 0x4, ']:,@[]/$:'}}]}, 0x3e8) r14 = socket$packet(0x11, 0x2, 0x300) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{0x0, 0x0, 0x40000000000401}], 0x0, &(0x7f00000001c0)) [ 311.508649][ T8892] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 311.558423][ T8892] EXT4-fs (loop1): Can't read superblock on 2nd try [ 311.582567][ T6868] block nbd3: Receive control failed (result -107) [ 311.599323][ T2453] block nbd3: Dead connection, failed to find a fallback [ 311.606496][ T2453] block nbd3: shutting down sockets [ 311.617890][ T8895] ldm_validate_partition_table(): Disk read failed. [ 311.711337][ T8895] Dev nbd3: unable to read RDB block 0 22:25:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) sendmsg$AUDIT_SIGNAL_INFO(0xffffffffffffffff, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) getpgid(0x0) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400f47d87ec33cc8864cc00000100000000", @ANYRES16=0x0, @ANYBLOB], 0x34}}, 0x40) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, 0x0, 0x140) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcec6aa95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 311.776566][ T8895] nbd3: unable to read partition table 22:25:20 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x50}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$apparmor_current(r1, &(0x7f0000000080)=@hat={'changehat ', 0x1, 0x5e, ['macvlan\x00', '\x00', 'macvlan\x00', 'macvlan\x00', 'macvlan\x00', 'macvlan\x00', 'macvlan\x00', '&[-\x00']}, 0x52) 22:25:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:20 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r1]) creat(&(0x7f00000007c0)='./file0\x00', 0x0) syz_genetlink_get_family_id$netlbl_cipso(0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f00000000c0)=""/106, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001800)=ANY=[]) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000006c0)=0x5) mount(&(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='./file1\x00', 0x0, 0xc07, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 22:25:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc008ae88, &(0x7f0000000080)={0x2, 0x0, [0xc0000102, 0x0, 0x3, 0x2, 0x40000108]}) dup2(r4, r3) [ 313.395851][ T8928] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 313.430738][ T8929] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 313.449128][ T6868] block nbd3: Receive control failed (result -107) [ 313.458429][ T3868] block nbd3: Dead connection, failed to find a fallback [ 313.465700][ T3868] block nbd3: shutting down sockets [ 313.466830][ T8928] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 313.485108][ T8933] ldm_validate_partition_table(): Disk read failed. [ 313.535081][ T8933] Dev nbd3: unable to read RDB block 0 [ 313.583540][ T8933] nbd3: unable to read partition table [ 313.610581][ T8499] ldm_validate_partition_table(): Disk read failed. [ 313.631209][ T8499] Dev nbd3: unable to read RDB block 0 [ 313.640352][ T8499] nbd3: unable to read partition table [ 313.689526][ T8499] ldm_validate_partition_table(): Disk read failed. [ 313.715930][ T8499] Dev nbd3: unable to read RDB block 0 [ 313.732524][ T8499] nbd3: unable to read partition table [ 313.810358][ T8930] overlayfs: unrecognized mount option "00000000000000000004" or missing value [ 314.324637][ T8930] overlayfs: unrecognized mount option "00000000000000000004" or missing value 22:25:21 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r1]) creat(&(0x7f00000007c0)='./file0\x00', 0x0) syz_genetlink_get_family_id$netlbl_cipso(0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f00000000c0)=""/106, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001800)=ANY=[]) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000006c0)=0x5) mount(&(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='./file1\x00', 0x0, 0xc07, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 22:25:21 executing program 4: sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000003280)=ANY=[@ANYBLOB="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"], 0x1c0}, 0x1, 0x0, 0x0, 0x80}, 0x24004) syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="02010500000001000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c3000000000000803d5f6250", 0x40, 0x1c0}]) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="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", 0x3af) sendfile(r0, r1, 0x0, 0x1c500) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000100)) 22:25:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc008ae88, &(0x7f0000000080)={0x2, 0x0, [0xc0000102, 0x0, 0x3, 0x2, 0x40000108]}) dup2(r4, r3) 22:25:21 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r1]) creat(&(0x7f00000007c0)='./file0\x00', 0x0) syz_genetlink_get_family_id$netlbl_cipso(0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f00000000c0)=""/106, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001800)=ANY=[]) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000006c0)=0x5) mount(&(0x7f0000000800)=ANY=[@ANYBLOB="9511c30817fa416c21bb4b0935893acb489621f46c3936c80a75248ffef5f333c86669f3d7f7b7f7c51b4c4e38f4fbae2d8531a7b4212ccb3cd34831f5e80a15301bd041fe7fe54e41ee86eef77b36fcc3f61ae6c63c98628cb01ec90487931774830c2c02ddc634d574e294f22275f785a63429e182d235846dbc8e08e00366df6de98697734f79a220b3925225ea76c9376ecafd6799495363ff24104641bc73c85ee2d10162261f38ea904a5ded88c18eac80e0a6f4ce0c15c4bdeef302dbb0866627179cab7faa16d6be5b4b1f15057408a9400bf171b74686942179a1d39453b437118f2d038864566464c25ff3b015df172900b5f59de3dc8930e969534e2cb0f77b7aa77004755b3acb3c71e71f55c40daa29ccc7cbeabfa94aa0c9109d7f6800282954646bf258c01aa00ab3877ed41bf02726d0fb296202ccf959f726e455037d15b0b8a664a75523abf2bf730d49eb8d59b238ca6e125afa4051806ab0bb7bb13dcffb7d41b946dad3e14e691c2aa5a654eed3a07d3a63bfdeffed7f882ce020bd071642d6553dcb799f9ae5ff3959c26855069a5ab6ffdd6b2ed59551d4fbdf00bfa0ec53f51f21c5a75bc62bf3fbf1bf841c97df593b29a59b7e7a89dc97b81e09829b06e1b1cfc6f12509bc58d8aa91ad505b1b456fbef85bba98186ad47ea6f5cfbdcf6931ca55ed0247c2764b6e5e63e38d95106ba8c0a3d62b6262e410c9dd47666f2102341e8d44ce6cef7aa16bcdfdb6a1b0583e46428833c84d5da62774cf0f3edd9bec493a4b1f82692749a6b4b2d7be7adc13da97354be4f73e544caa1b9a05ecda60abe79801776c825d95b4f6a2b4859910aa6d88d1371560e5cfc6d3f3157848e4340b99168ca527b5e806da71a1d1b73cce06a9b5d210019c5d4cb3eeeccb7258ba8d2d72b030e1014d8943ea8b084a25d68fcfb5b64038d8a7b697f52048ae7a1367f1cbb0389a3877634c510a1dfaa6b5dc1cded358f6d8b8f35a917a744c5e9f9c2125aeb3be198b538df05794e992d32dd093f242f04cfa0b4f710eae9895a96e25eeca2486419f01d433bcf479780b1261caa6a5474dd084831c78255ac996486465d7e2438a0598ea5d2a2c0ff537f93dca359306174dea77138d5f0ba35e5b48fd3b728e6897992c1696d2fe158d1cce9fd4ba7ab677a93d172d22de9f72cd474b2bfc213f0a4147fe768f1dc3cafe35c4b26fe7fc0506b86bfeee51d581928cdd9644c08ab29691bdb3bfc2e8ad45a9187e8dcd51094d71cdc962eb5846828d278aee0029c32e47dc51ee986cb1b2b412c8b4adf6b10530a891e02cf6189602ddffa2ce918be08106087b43eecb93d2a2872ce9d80773e08e0a51f8cd870345380978fe4bc78b94d7cbdd342b5d8c1caa528ed37c21a1966446946062316d13d0cc4b0458a201a5aa280d8b03c37e0476c702c168fbb8db9c28dc153f1f66d98cbea29707d2ec1c6376b34f006415c3ee426e9b61948833f13edcfcd6e75d02f9230e3e98c49e469359fc1e03ff19f460670ff1345e6757fb7fc89d54028f6491152028d91a5b36d22799cb9f4249f8a9ad0f0cea1d51a8b72079c33b500fcda1b42c1153ca03bc5a1c562d97180ac5552bf4eae8ff82a5cf9a4fab0b23f9652b81a6d67306bc252f47a675c5ef7ccd721fc9424cd4dec84dc92b4f445349b32b7e4b1243aba8a8e42d2af0d663a06839f260889d585ed4967e505f77fa64aa5e47aee1d2dee2e4825fc28ec6d331b918490a155b977b7980a33e36eeb98bffcdda33902006648c216d0123ca100524ac0f39f7c6f3d6889e6bb54ab4ae623a39cb4709e6b92283ca1c3b44ace4b47a50fa2d7e96d8c211ee9c863a72a1018826b522788b86276fd004b7f0f53c135b38a413105441f291c872240bfb43ce4a0923a79a14f0f940a866635a0b375c6ef85d9e77aef8826361e7a7afd08cf199128208aed3e32f6ffb358dda0335bb435e3e421749ba27fa8cf3600700c8b95c82812b983ca299643928f19839e5fc5d4e1c43d352522645e89336c8f86e40084c8e1cdd3fdce7ee1942880d659b654718496313a6d37f007269ef7efe7eb2ea3a33e91c875640390dbda47d29eb14ffeb1f4fb0aee54b1ad548615843074934d989df57cb6f3caae7a06d9dc881872a4225360c1d029987d2cdf4de226cdf97b08d9040ff4136c553323d57d1e1983a42adacd51437b1f00bce62744d25e3ff42dc8e054a740cee6f7bb8308c00757da9c84b86be20e68aa13d1887bd41416cfd3a4abe3862ccf55546769ad2fd053746c1fe44c3f005395f0e3ff019adcf6440e57902ed624782c876ab96f13e27522e9ab6f9edb0e00656583887fd11735307fc84d57046d92bf9a5e7c16e10b9edbbead92718043fed67c98d83ad5a0ed577a95216faec1dc588328ce076087b2b259e36d3fdb8a0223f29102ac192acb9121b06be2ffc0116197c2e45a9f2689ae9bcd9b9b7d7014c5c0622cfffcfc28706a7447ff8545b10095116d3780c499608b8522c21f6be80fd3154991b1394cbd5eacd1b3a48f270eb73352dd183f47cef0f6127be50a0adc0b8dd9c9f80c36a1824912f35d6c577c43c877abd583b3f97bd560fa888aafba7fa7b850ac09195840e546cf44fdb1d7ca261e298c266ed7c373110b10eea6b610b912b4834373f028dcbe4fde673cf559b52ebd5cd281f5f6e6310dab074361e4eb11d38f2c64e075012427f151fb00a0e482dc3116cacf81b0cd91762d8a19d1db1e2043d5bc2116384ed171244e854ca2498ba0ac806331620010f7c507fad30e15c6c67a28dae2d4d09b72d289b58cd03145f7dd60af75432507857f68d0a79832f0d634feb1c1555165c503c3b754e9e5cb5fc2c10a3497b97d11f9a44a4401a0f42b81596252595910908e5d8c3853fb934815bac1539fd73efb94965d9dbf133ab836d2fb0d92be97eff89ae6b64360687b380ae8a68d5401580f19ac02595cb81078d14c87615217ee433919c1497430792ead3bbba1a726e8dd7adea7081844e7759167b0d773051e7d43e9e9e63630ce16f79ecaf63df1cafd67f9db70fa011b8cc6afbed73ae84e69ee3b1d77e3e1eae70701653d7d162669fc0ee2295056f047d6ae742d9443ce3582de814b884e00974a1840fa748dd1d4ba4f694ba3d46896e09ecad180e6356fe18f658c7d29a94b9d02764273ab997337ef490540126d3d1dd077b2aa2965283ef33f23af240c6510bd5f53d6d1a9c3ea30402d14cb6c3d2a4b9f6607584efe5227630209017bde43b345bf8934aa92b2401d3b0014ce03a6dc71bf72d6ff0d062e108209a26141e57ec8a92e2c07f4be5b48d3436d54a3b8656cee7ce947090faecd6f90ed8cb9d96cd1ba336173d6430c3f0adb3579c5dbfbd89d655bb61fec221209e520743f44825dc353580f29594f77b3b02e3cf4b879e7ede98b6e1279abb2532cdf94cf7642751fd1b362ee245de2c5d88feaf43f47e6bbfcb213d841c634f052ec8d5f2faa118528b53264fb938793f01b91748762f4ff4a52e51eca13f497f900a6ea8cd7750bdf2bfd78d1d67a77500c561e2c1203aa6a64fd9473e8d3cbe1812937fc9f9145441056ef3210de5d53f2f9b88626f5ae255805e84936e289b8b567fca05bbdaf86ff2d46e9353578c8df7b94a92688265afc0724583f105e80f7e22eb31c2fa6b7085667edbdc65382dfe76003b6c41a0ef33fdbbc13453e9ea32025adfcfd166b9ed2eb4353b06e63bc7ed62c2bb62acac3ffc1527b602aae135b24872f8bbfcc50f05c6d89d125449d67572a52151c5b3340aa000f82d81c2b6647ed5ef74bef418a77ce7c051f0b4d48660c0da3c727c0069c07e5a7670651be982ffaf99dd2e59f8eb6f8ce4d454a621ec6d071949a3732765ed589cdd4ce228903526922f115404d08a594fe99148d7d9a4bbebfe42d95dbb3ef5e5e593ae36d1f814f70b090def9a356123422d1c90fd670bd35891255e9bdb35c56ab549a33d0c7216a2c072cb037b272966e215c588b7b3d3e95bc6f0ec64eb1b292721b18a71f68fbc1f47f4f1391446060ee24f00f2aded9c01c20956b2cd175778f34f81d530a9afbb8c72a0c0c3059fa0ae04a714d53047eaa8d2512a655c97fdf8ab28971eb4f6f7566a2117fb6603f6c26f20108df0e96cb5e067a8e0bdad7a5ef4cc5e30b434863380f0558e2d63570df1ead5a4d7425364a9a269beb95fc980721c2ddb7e738ab9659a836e082ac70178a8408885ee999057bb0c8f2a37db979b6a12493c4eca9608bb5c69939ec11c2db02fb3052be6f27c9e8cb08c1de3dd3f3b01f5b9073571bba39a6b526ee443f22b4f63d4c22c46910cfd8566510b030f8a9f7f5e5eacb87417d45575c623cc921a6d5c66bcd0125f6d42c4a7b97051bd93000771c6a833530e530c611bef890473aaab9d360cf88e327e76d25e19a16218f906022ea270b52a6397a35686147cb1f13013ff2f1a10050fe85f90f61f780a62efcd9f39be1765a581f2e98eb7433d91198464b66a9cee131ce3768218ada1e30af9606fd334bb440d18ebabf15e3039a0d1a46884ee4124a87817965967d0baa70a912f8119dedd70a4f426b6e235d890882bb287cf8d508619ea5f7a4aeba1fc854bfe9e572f581ee3740d500a418c630fef83d43609b48aeb5654259a03a0a372f9438d6f635edea141f1693d00163e6835079e313afe10dcb889cdc5f1dae941031b25320099e259baf82def7c92b9c902d2d41d62707132c2a84c5dc740ff8b7711d5e2e9c792ae3801482a624eeb06b3a006ef920339f1f5c9255bfc87a1b7a744fc93c494a1b9007baa9fc924cd5f9353000b9160280158a02952892307d3d471fb1d8b2c384e41a5bca82fbe35d829652aab7c51c0ab190b4041b43421d5a3abaa5bd5025923f259d118a04fd0a7fa237829e6895b6491dffa733460e24f8c30da24ae05294818c59b017ca6eaeef43a02d344433a07a2edd1df79538c867f811da8e788b7890facce9b5b7991e5f201de06001016cb5ed2021d69714197962203c58c97e1ee4263460f6fa777e5c55eec30d822173d6ac164866bdb94b1f3ee6c39b5a9063aa4ba0276067a60d7da9373e03e90c3193552939701c6ce079398da907acc030ff4ded6fc8d7b462a726a8d736f9a53af911541832c5807f23b245ca989fd56a8d638bb50ab605c64e4edd5089149faf3c4038a353f49822c0c4bc818e0e7d5ee25253244bfe68ac4a4e6d0686050d3f1bf93634fa8372ffb805db838ff88b3db9ba20fb3ec60d258e29c3addda4cd5b73d94bcea12a752ff4a6ad9a28c7e2cb2eba55cac646474e27ea741e0349764ba3f383da6636b738928b3516878c53623965a300f7192d8f03cea1d0bbb046c2e0b285a707f6672f254c5359a4a0d2801774f3032560942e5001a1045e9350ff8849ccb16ca17b209154677cb0e48c60c6421a3995efb64bf647abefa8a3bc2f09a1f05ed1702ffabd579eba3395d733827865cd42464d6be8b68cfe34405b75a641979d99c30ed3f6e00daf1d24d3b94a1fb53419a6ac03df9da5696a799da0e31a3feac2b94a15f800920d6a173a3b5ebf1f207c7f81285fee0692b88511a97977183f984bf7202d579c8ba2ff2fe0bf307bec59e933de39c864c4a3c3879a8a4c1fe0c3b8e18799cde2ffe717b05d533e834860edf07e5534a766a02b57f855215f7e5d06c38485379c4cd0c6ce6a65ffce06d6498439dee525ecdba39714f2ed6"], &(0x7f0000000140)='./file1\x00', 0x0, 0xc07, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) [ 314.653462][ T28] audit: type=1804 audit(1598826321.376:22): pid=8967 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir547092135/syzkaller.O0IPXB/16/file0" dev="sda1" ino=15918 res=1 errno=0 [ 314.680992][ T6868] block nbd3: Receive control failed (result -107) [ 314.702447][ T8958] loop4: [ICS] p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 [ 314.740507][ T2453] block nbd3: Dead connection, failed to find a fallback [ 314.740789][ T8958] loop4: partition table partially beyond EOD, truncated [ 314.747900][ T2453] block nbd3: shutting down sockets [ 314.747932][ T2453] print_req_error: 747 callbacks suppressed [ 314.747947][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 314.747962][ T2453] buffer_io_error: 750 callbacks suppressed [ 314.747970][ T2453] Buffer I/O error on dev nbd3, logical block 0, async page read [ 314.792324][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 314.803264][ T2453] Buffer I/O error on dev nbd3, logical block 1, async page read [ 314.811139][ T2453] Buffer I/O error on dev nbd3, logical block 2, async page read [ 314.819281][ T2453] Buffer I/O error on dev nbd3, logical block 3, async page read [ 314.827719][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 314.839051][ T3868] Buffer I/O error on dev nbd3, logical block 0, async page read [ 314.848043][ T3868] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 314.859026][ T3868] Buffer I/O error on dev nbd3, logical block 1, async page read [ 314.866893][ T3868] Buffer I/O error on dev nbd3, logical block 2, async page read [ 314.876585][ T3868] Buffer I/O error on dev nbd3, logical block 3, async page read [ 314.885052][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 314.891703][ T8958] loop4: p1 start 16777217 is beyond EOD, truncated [ 314.897309][ T3868] Buffer I/O error on dev nbd3, logical block 0, async page read [ 314.897336][ T3868] Buffer I/O error on dev nbd3, logical block 1, async page read [ 314.897876][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 314.907409][ T8958] loop4: p2 start 2443925575 is beyond EOD, truncated [ 314.941027][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 314.952386][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 314.964995][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 314.976128][ T3868] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 314.988756][ T8966] ldm_validate_partition_table(): Disk read failed. 22:25:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc008ae88, &(0x7f0000000080)={0x2, 0x0, [0xc0000102, 0x0, 0x3, 0x2, 0x40000108]}) dup2(r4, r3) [ 315.001600][ T8966] Dev nbd3: unable to read RDB block 0 [ 315.016308][ T8966] nbd3: unable to read partition table 22:25:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 315.115183][ T8958] loop4: p3 start 1698242361 is beyond EOD, truncated [ 315.125587][ T8982] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 315.155991][ T8958] loop4: p4 start 938491376 is beyond EOD, truncated [ 315.180342][ T8958] loop4: p5 start 470358972 is beyond EOD, truncated [ 315.191795][ T6868] block nbd3: Receive control failed (result -107) [ 315.192618][ T8958] loop4: p6 start 1960352251 is beyond EOD, truncated [ 315.235892][ T8958] loop4: p7 start 874369164 is beyond EOD, truncated [ 315.245741][ T8958] loop4: p8 start 3488093543 is beyond EOD, truncated [ 315.258687][ T8985] block nbd3: shutting down sockets [ 315.269386][ T8958] loop4: p9 start 4100375037 is beyond EOD, truncated [ 315.277261][ T8958] loop4: p10 start 1442893154 is beyond EOD, truncated [ 315.284419][ T8958] loop4: p11 start 822590328 is beyond EOD, truncated [ 315.291334][ T8958] loop4: p12 start 3847612716 is beyond EOD, truncated [ 315.298496][ T8958] loop4: p13 start 1058807181 is beyond EOD, truncated [ 315.306993][ T8958] loop4: p14 start 1675527106 is beyond EOD, truncated [ 315.594266][ T8965] overlayfs: unrecognized mount option "00000000000000000004" or missing value [ 315.725887][ T8969] overlayfs: unrecognized mount option "00000000000000000004" or missing value 22:25:23 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:23 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r1]) creat(&(0x7f00000007c0)='./file0\x00', 0x0) syz_genetlink_get_family_id$netlbl_cipso(0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f00000000c0)=""/106, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001800)=ANY=[]) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000006c0)=0x5) mount(&(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='./file1\x00', 0x0, 0xc07, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 22:25:23 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r1]) creat(&(0x7f00000007c0)='./file0\x00', 0x0) syz_genetlink_get_family_id$netlbl_cipso(0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f00000000c0)=""/106, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001800)=ANY=[]) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000006c0)=0x5) mount(&(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='./file1\x00', 0x0, 0xc07, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 22:25:23 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r1]) creat(&(0x7f00000007c0)='./file0\x00', 0x0) syz_genetlink_get_family_id$netlbl_cipso(0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f00000000c0)=""/106, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001800)=ANY=[]) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000006c0)=0x5) mount(&(0x7f0000000800)=ANY=[@ANYBLOB="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&(0x7f0000000140)='./file1\x00', 0x0, 0xc07, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) [ 316.500540][ T6868] block nbd3: Receive control failed (result -107) [ 316.512638][ T9016] block nbd3: shutting down sockets [ 316.527434][ T6868] block nbd4: Receive control failed (result -107) [ 316.545649][ T3868] block nbd4: Dead connection, failed to find a fallback [ 316.553007][ T3868] block nbd4: shutting down sockets [ 316.574176][ T9018] ldm_validate_partition_table(): Disk read failed. 22:25:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 316.625400][ T9018] Dev nbd4: unable to read RDB block 0 [ 316.689398][ T9018] nbd4: unable to read partition table 22:25:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 316.772381][ T6868] block nbd3: Receive control failed (result -107) [ 316.790904][ T9030] block nbd3: shutting down sockets 22:25:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 316.963270][ T6868] block nbd4: Receive control failed (result -107) [ 316.976169][ T3868] block nbd4: Dead connection, failed to find a fallback [ 316.983326][ T3868] block nbd4: shutting down sockets [ 316.992440][ T9039] ldm_validate_partition_table(): Disk read failed. [ 317.013966][ T9039] Dev nbd4: unable to read RDB block 0 [ 317.027395][ T9039] nbd4: unable to read partition table [ 317.055143][ T9042] block nbd3: shutting down sockets [ 317.129707][ T9017] overlayfs: unrecognized mount option "00000000000000000004" or missing value 22:25:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 317.289981][ T9052] block nbd3: shutting down sockets [ 317.313628][ T6868] block nbd4: Receive control failed (result -107) [ 317.369526][ T2453] block nbd4: Dead connection, failed to find a fallback [ 317.377023][ T2453] block nbd4: shutting down sockets [ 317.389473][ T9054] ldm_validate_partition_table(): Disk read failed. 22:25:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 317.501115][ T9054] Dev nbd4: unable to read RDB block 0 [ 317.548273][ T9054] nbd4: unable to read partition table [ 317.595587][ T9021] overlayfs: unrecognized mount option "00000000000000000004" or missing value [ 317.621565][ T9048] ldm_validate_partition_table(): Disk read failed. [ 317.661086][ T9048] Dev nbd4: unable to read RDB block 0 [ 317.670869][ T9064] block nbd3: shutting down sockets [ 317.712645][ T9048] nbd4: unable to read partition table [ 317.786125][ T9048] ldm_validate_partition_table(): Disk read failed. [ 317.833788][ T9048] Dev nbd4: unable to read RDB block 0 [ 317.841611][ T9048] nbd4: unable to read partition table [ 318.211855][ T9022] overlayfs: unrecognized mount option "00000000000000000004" or missing value 22:25:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:26 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r1]) creat(&(0x7f00000007c0)='./file0\x00', 0x0) syz_genetlink_get_family_id$netlbl_cipso(0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f00000000c0)=""/106, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001800)=ANY=[]) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000006c0)=0x5) mount(&(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='./file1\x00', 0x0, 0xc07, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 22:25:26 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:26 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r1]) creat(&(0x7f00000007c0)='./file0\x00', 0x0) syz_genetlink_get_family_id$netlbl_cipso(0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f00000000c0)=""/106, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001800)=ANY=[]) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000006c0)=0x5) mount(&(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='./file1\x00', 0x0, 0xc07, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 22:25:26 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r1]) creat(&(0x7f00000007c0)='./file0\x00', 0x0) syz_genetlink_get_family_id$netlbl_cipso(0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000040)={0x1, 0x0, 0x0, &(0x7f0000000200)=""/86, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f00000000c0)=""/106, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001800)=ANY=[]) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000006c0)=0x5) mount(&(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='./file1\x00', 0x0, 0xc07, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) [ 319.625238][ T6868] block nbd4: Receive control failed (result -107) [ 319.640358][ T3868] block nbd4: Dead connection, failed to find a fallback [ 319.647620][ T3868] block nbd4: shutting down sockets [ 319.657503][ T9087] ldm_validate_partition_table(): Disk read failed. [ 319.681555][ T9087] Dev nbd4: unable to read RDB block 0 [ 319.703538][ T9087] nbd4: unable to read partition table 22:25:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:26 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:26 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 319.982769][ T6868] block nbd4: Receive control failed (result -107) [ 319.999250][ T2453] block nbd4: Dead connection, failed to find a fallback [ 320.006489][ T2453] block nbd4: shutting down sockets [ 320.011728][ T2453] print_req_error: 453 callbacks suppressed [ 320.011744][ T2453] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 320.029798][ T2453] buffer_io_error: 466 callbacks suppressed [ 320.029809][ T2453] Buffer I/O error on dev nbd4, logical block 0, async page read [ 320.046472][ T2453] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 320.057473][ T2453] Buffer I/O error on dev nbd4, logical block 1, async page read [ 320.065842][ T2453] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 320.076737][ T2453] Buffer I/O error on dev nbd4, logical block 2, async page read [ 320.084570][ T2453] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 320.095463][ T2453] Buffer I/O error on dev nbd4, logical block 3, async page read [ 320.103561][ T3868] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 320.114782][ T3868] Buffer I/O error on dev nbd4, logical block 0, async page read [ 320.122721][ T3868] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 320.133644][ T3868] Buffer I/O error on dev nbd4, logical block 1, async page read [ 320.141541][ T3868] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 320.152444][ T3868] Buffer I/O error on dev nbd4, logical block 2, async page read [ 320.160337][ T3868] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 320.171219][ T3868] Buffer I/O error on dev nbd4, logical block 3, async page read [ 320.179245][ T3868] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 320.190091][ T3868] Buffer I/O error on dev nbd4, logical block 0, async page read [ 320.198003][ T3868] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 320.208892][ T3868] Buffer I/O error on dev nbd4, logical block 1, async page read [ 320.220138][ T9108] ldm_validate_partition_table(): Disk read failed. 22:25:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 320.314280][ T9108] Dev nbd4: unable to read RDB block 0 [ 320.358730][ T28] audit: type=1800 audit(1598826327.086:23): pid=9116 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="file0" dev="sda1" ino=15963 res=0 errno=0 [ 320.418742][ T9108] nbd4: unable to read partition table [ 320.454121][ T9099] ldm_validate_partition_table(): Disk read failed. [ 320.480763][ T9085] overlayfs: unrecognized mount option "00000000000000000004" or missing value [ 320.496195][ T9099] Dev nbd4: unable to read RDB block 0 [ 320.531238][ T9099] nbd4: unable to read partition table [ 320.555875][ T6868] block nbd3: Receive control failed (result -107) [ 320.567023][ T3868] block nbd3: Dead connection, failed to find a fallback [ 320.574286][ T3868] block nbd3: shutting down sockets [ 320.588021][ T9121] ldm_validate_partition_table(): Disk read failed. 22:25:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 320.679167][ T9099] ldm_validate_partition_table(): Disk read failed. [ 320.694200][ T9121] Dev nbd3: unable to read RDB block 0 [ 320.764181][ T9121] nbd3: unable to read partition table [ 320.776755][ T9100] ldm_validate_partition_table(): Disk read failed. [ 320.786071][ T9099] Dev nbd4: unable to read RDB block 0 [ 320.789909][ T9100] Dev nbd3: unable to read RDB block 0 [ 320.799928][ T9100] nbd3: unable to read partition table [ 320.835353][ T9100] ldm_validate_partition_table(): Disk read failed. [ 320.837527][ T9099] nbd4: unable to read partition table [ 320.860829][ T9100] Dev nbd3: unable to read RDB block 0 [ 320.896170][ T9100] nbd3: unable to read partition table [ 320.906416][ T9127] ldm_validate_partition_table(): Disk read failed. 22:25:27 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 320.940154][ T9127] Dev nbd4: unable to read RDB block 0 [ 320.947618][ T9127] nbd4: unable to read partition table [ 321.113122][ T6868] block nbd3: Receive control failed (result -107) [ 321.131031][ T2453] block nbd3: Dead connection, failed to find a fallback [ 321.138486][ T2453] block nbd3: shutting down sockets [ 321.148060][ T9133] ldm_validate_partition_table(): Disk read failed. [ 321.184472][ T9133] Dev nbd3: unable to read RDB block 0 [ 321.222308][ T9133] nbd3: unable to read partition table [ 321.359809][ T9086] overlayfs: unrecognized mount option "00000000000000000004" or missing value [ 321.551434][ T9088] overlayfs: unrecognized mount option "00000000000000000004" or missing value 22:25:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mISDNtimer\x00', 0x507682, 0x0) getcwd(&(0x7f0000002380)=""/151, 0x97) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0xfff, 0x200002) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x20400, 0x0) ioctl$SNAPSHOT_GET_IMAGE_SIZE(r4, 0x8008330e, &(0x7f00000001c0)) getsockopt$PNPIPE_INITSTATE(r3, 0x113, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$HIDIOCGRDESCSIZE(r2, 0x80044801, &(0x7f0000000080)) 22:25:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:28 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:28 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:28 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r1, 0x4122, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x149880, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) mq_timedsend(r3, &(0x7f00000001c0)="b259eb19176268e58e988d31c86492f8fc62a0790ca7db70f503b144132bf3c1a12a93067c0b638c1e2f5cb62120b01e1b3ed68a7c42163e5ad9c1bced6ed371bba05e989655442ec869ad359317590bf16515fbbbb7c9db17f9c17b25f41831ffccda1a2b7daff9a4e1c2d550b9e226e4f77e58fec9d3a0016a8ea4dbfb42b7ae5892c170ee4d95e7a18ba9745c8728619d72e76ee3b979cd12deb1f0a2888fba421f89e6edf176685700c1a1cdfa8dd535252cd81c84197307cc3e83716b6bfcaadb2af262cbeb72a80936a1788afc68061ecc201cf840cf9a3b", 0xdb, 0x3, &(0x7f0000000040)={0x77359400}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x604040, 0x0) ioctl$sock_rose_SIOCDELRT(r4, 0x890c, &(0x7f00000003c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x2, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x1, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @bcast, @default]}) r5 = socket(0x10, 0x80002, 0xc) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x13, r6, 0x180000000) sendmmsg$alg(r5, &(0x7f0000000140), 0xffffffffffffff68, 0x0) 22:25:28 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 322.061879][ T6868] block nbd4: Receive control failed (result -107) [ 322.070784][ T2453] block nbd4: Dead connection, failed to find a fallback [ 322.077955][ T2453] block nbd4: shutting down sockets [ 322.088103][ T9164] ldm_validate_partition_table(): Disk read failed. 22:25:28 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000003c0)=0xb5e, 0x1f7) listen(r0, 0x100000001) r1 = memfd_create(0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000400)={{0x9, 0x4, 0x8, 0x1000, 'syz0\x00', 0x8}, 0x0, [0x1ff, 0xd0, 0xffffffffffffff01, 0x4, 0x6, 0x5, 0x7f, 0x9, 0x8, 0x6, 0xd37, 0x8, 0x4, 0x8, 0x10000, 0x246, 0x0, 0x20, 0x4, 0xfffffffffffffffe, 0x8001, 0x9, 0x3f, 0xd49, 0x20000000000, 0xb0, 0x6, 0x0, 0x4, 0x4, 0x1, 0x1, 0xffff, 0x2, 0x1, 0x8000, 0x20, 0x4, 0x0, 0x1000, 0x3c, 0x7, 0x7f, 0xff, 0x10000, 0x2, 0x7f8000000, 0x4, 0x6, 0x5, 0x8, 0x5, 0x129, 0x23c3, 0x0, 0xc0, 0x0, 0x100000000, 0x8001, 0x7, 0x5, 0x82, 0xfff, 0x1000, 0x0, 0x8, 0x80000001, 0x1, 0x7, 0x1, 0x5, 0x6, 0x1000, 0xd1, 0xed95, 0x401, 0x8, 0x4, 0x8, 0x7fffffff, 0x2, 0x200000000000000, 0x7, 0x9, 0x81b9, 0x1, 0x0, 0x0, 0x1, 0x4, 0xffffffffffffffc0, 0x7, 0x400, 0x8, 0x4, 0x0, 0x5, 0xfffffffffffff43f, 0x8, 0x57f5, 0x5, 0x6, 0x5, 0x6, 0xbd6, 0xfff, 0x7, 0x4, 0x7, 0x3, 0x8000, 0x7fff, 0x1, 0x2, 0x10001, 0x260, 0x2, 0x7, 0xf3d1, 0x600000, 0x3, 0x7, 0x2, 0x9, 0x3ff, 0x1, 0x5]}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) write$9p(0xffffffffffffffff, &(0x7f0000001400)="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", 0x3af) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1c500) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) r4 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040), 0xb) recvmmsg(r4, &(0x7f0000004300), 0x3a4, 0x0, 0x0) 22:25:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 322.152993][ T9164] Dev nbd4: unable to read RDB block 0 [ 322.198663][ T9164] nbd4: unable to read partition table 22:25:29 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:29 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:29 executing program 0: syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x4, 0x402000) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) ioctl$IMHOLD_L1(0xffffffffffffffff, 0x80044948, &(0x7f0000000040)=0x5) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800004a20442399cfbaf708bd0010000523e662ab1907000005fe004c3cef70a5126da51bab70092a192e9cb8ac0abad463fe609a8eda1f61b0fb3aef0593c71eb01b944ab2c07fca61ad142f113c1053c6", @ANYRES32=r1, @ANYBLOB="0000000000000063280065746800000000005cdbb8539c2db7d526000086a404108bbb0b03e4165f0a80f474d7914a22a5cda0043da01a18759451395e9cf9003e77f9"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c00000024001d0f00"/20, @ANYRES32=r1, @ANYBLOB="001c0000f1ffffff000000000a000143911c7cd05c006e6574656d0000001c007ba271b23402"], 0x4c}}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x4140, 0x0) ioctl$KVM_GET_API_VERSION(r2, 0xae00, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000400)={'sit0\x00', &(0x7f0000000380)={'ip6tnl0\x00', r1, 0x29, 0x0, 0x9e, 0xdf28, 0x30, @ipv4={[], [], @loopback}, @empty, 0x700, 0x7800, 0x7}}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r3, &(0x7f0000001400)="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", 0x3af) sendfile(r3, r4, 0x0, 0x1c500) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {{}, {}, {0x10, 0x13, @udp='udp:syz1\x00'}}, ["", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008080}, 0x4000004) read$FUSE(r3, &(0x7f0000001080)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x203, 0x21820, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0xc0}}, r5, 0x800000000000000d, 0xffffffffffffffff, 0xb) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000004c0)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x28, 0x0, &(0x7f0000000100)="b9ff03006044238cb89e14f008001bffffff00004000630677fbac14143ae934a0a662079f4b4d2f87e50bca6aab845013f2325f1a3901050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014caf28c0adc043084617d7ecf41e9d134589d46e5dfc4ca5780d38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d75a058f6efa6d1f5f7ff4000000000000000000", 0x0, 0xfe, 0x60000000}, 0x2c) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000440), 0x0) 22:25:29 executing program 3: r0 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 322.551444][ T28] audit: type=1804 audit(1598826329.275:24): pid=9198 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir486631355/syzkaller.JMSBbR/24/file0" dev="sda1" ino=15980 res=1 errno=0 [ 322.634508][ T6868] block nbd4: Receive control failed (result -107) [ 322.644649][ T3868] block nbd4: Dead connection, failed to find a fallback [ 322.651745][ T3868] block nbd4: shutting down sockets [ 322.662375][ T9200] ldm_validate_partition_table(): Disk read failed. 22:25:29 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 322.678311][ T9200] Dev nbd4: unable to read RDB block 0 [ 322.699446][ T9200] nbd4: unable to read partition table 22:25:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:29 executing program 3: r0 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:29 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) mlockall(0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x1, 0x80, 0x3f, 0x8}, {0xb4, 0x7, 0x69, 0x1000}, {0x8, 0x7, 0x14, 0x20}]}, 0x10) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x4000) 22:25:29 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x3c47, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x8000000000000003, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000001640), 0xff5f) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000006c0)=@nfc={0x103, 0x6}, 0x60, &(0x7f0000000140)=[{&(0x7f00000027c0)="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", 0x5}, {&(0x7f0000000840)='\x00', 0xc9ed}], 0x2, 0x0, 0x0, 0x1a0}, 0x80) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = shmget(0x3, 0x3000, 0x78000200, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) shmctl$SHM_STAT_ANY(r1, 0xf, &(0x7f0000000240)=""/254) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000180)=""/148) [ 322.953344][ T6868] block nbd4: Receive control failed (result -107) [ 322.965429][ T3868] block nbd4: Dead connection, failed to find a fallback [ 322.973586][ T3868] block nbd4: shutting down sockets [ 322.988702][ T9216] ldm_validate_partition_table(): Disk read failed. [ 323.013335][ T9216] Dev nbd4: unable to read RDB block 0 [ 323.021101][ T9216] nbd4: unable to read partition table 22:25:29 executing program 3: r0 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:30 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 323.269929][ T6868] block nbd4: Receive control failed (result -107) [ 323.281650][ T3868] block nbd4: Dead connection, failed to find a fallback [ 323.288840][ T3868] block nbd4: shutting down sockets [ 323.305033][ T9229] ldm_validate_partition_table(): Disk read failed. 22:25:30 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "000001000000000008fc9dfc00000000000200f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000e10004003c5811039e15775027ecce66fd792bbf0e5bf5fd9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x139, &(0x7f00000002c0)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x17) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) r3 = getpid() tkill(r3, 0x2f) [ 323.400537][ T9229] Dev nbd4: unable to read RDB block 0 22:25:30 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2200000088) sendto$inet(r0, 0x0, 0x0, 0x4008800, &(0x7f0000000200)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000c00), 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000000), 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x2, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_ID={0x8, 0x1, 0x1}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x5}}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x68}}, 0x20000040) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) mmap$snddsp(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0xe000) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="680000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000380012800b00010067656e65766500002800028005000300090000000800010001000000140007000000000000000005000000000000000108000500", @ANYRES32=r8, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r8, @ANYBLOB="cef82aeb0f43d8dda43f9ebd929c850f2c5eeccedf9d2285740400e1bae99c5d50b2ae2991f6e9ddbb508bc45fda217e9fe471c61ac47954ed6bf5821350a94a2e4761"], 0x68}}, 0x20000040) [ 323.446357][ T9229] nbd4: unable to read partition table 22:25:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:30 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 323.582862][ T9243] device geneve2 entered promiscuous mode [ 323.641979][ T6868] block nbd4: Receive control failed (result -107) [ 323.652747][ T2453] block nbd4: Dead connection, failed to find a fallback [ 323.659901][ T2453] block nbd4: shutting down sockets [ 323.676824][ T9248] ldm_validate_partition_table(): Disk read failed. [ 323.721617][ T9248] Dev nbd4: unable to read RDB block 0 [ 323.759963][ T9248] nbd4: unable to read partition table [ 324.205204][ T9266] device geneve2 entered promiscuous mode 22:25:32 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:32 executing program 0: 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, 0xffff, 0x0, @perf_bp={&(0x7f0000000100), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$VIDIOC_G_AUDOUT(0xffffffffffffffff, 0x80345631, &(0x7f0000000180)) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) tkill(0x0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) setpgid(0x0, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="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", 0x25a) sendfile(0xffffffffffffffff, r1, 0x0, 0x2400000000) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x308) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000400)={0x0, 0x9, 0x8}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000800)={0x0, 0xfffffffffffffffc, 0x1, [0x1f, 0x2, 0x0, 0x0, 0x2], [0x6, 0x1, 0x5097, 0x2, 0x1, 0x0, 0x3f, 0x0, 0x7, 0x0, 0x1, 0x227, 0x0, 0xfffffffffffffffb, 0x8001, 0x1, 0x2, 0x7f, 0x9, 0x7, 0x7b337ccd, 0x9, 0x20, 0x7f, 0x2, 0x40000000000, 0x3, 0x5, 0x8, 0xff, 0x4, 0x14cf, 0xad, 0x3d5f, 0x8, 0x4, 0x400001ff, 0x4, 0x100, 0xffffffffffffffff, 0x400, 0x8, 0xd, 0x3, 0x21, 0xa800, 0x8, 0xfc, 0x8, 0x8, 0xffff, 0xff, 0x955e, 0x0, 0xf99, 0xffff, 0xb6fa, 0x10001, 0x800000009, 0x2, 0xfffffffffffffffa, 0x3ff, 0x9, 0x10000, 0x1, 0x81, 0x8001, 0x80000000, 0x81, 0x0, 0xffc, 0x8, 0x200, 0x6, 0x8, 0xa89, 0x1, 0x5, 0x8, 0xfffffffffffffff9, 0x0, 0x80000000, 0x80, 0x0, 0x86e55ff, 0x400000000001, 0xc0000000000000, 0x5, 0xfffffffffffffbff, 0x0, 0xae9b, 0xd0a, 0xc, 0x200, 0x7fff, 0x101, 0xb8, 0x1, 0x0, 0xff80000000000002, 0xc64, 0x8000, 0x0, 0x8a00, 0x7fff, 0xfa3c, 0x0, 0x3, 0x0, 0x1, 0xe03, 0x6, 0x0, 0x1, 0x10001, 0x1000, 0x9e25, 0x7, 0xc, 0x0, 0x1]}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) 22:25:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 325.955265][ T9280] FAT-fs (loop0): bogus number of reserved sectors [ 325.955390][ T6868] block nbd4: Receive control failed (result -107) [ 325.958419][ T2453] block nbd4: Dead connection, failed to find a fallback [ 325.962355][ T9280] FAT-fs (loop0): Can't find a valid FAT filesystem [ 325.969125][ T2453] block nbd4: shutting down sockets [ 325.969146][ T2453] print_req_error: 876 callbacks suppressed [ 325.969162][ T2453] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 22:25:32 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:32 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) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) process_vm_writev(0x0, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/103, 0x67}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/233, 0xe9}, {&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f00000013c0)=""/236, 0xec}], 0x5, &(0x7f0000000180), 0x0, 0x0) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000100)={{0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xee01, 0x0, 0x8, 0x8001}, 0x0, 0x0, 0x3ff, 0x9, 0x4, 0x2, 0x7, 0x81, 0x9, 0x5, r4, r4}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000038000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="3e0f01ca650fae82009000000f01c90f439a02000000c744240000000000c7442402b46d0000c7442406000000000f011c2466b8e8000f00d00f2202b9800000c08f3235008000000f30660f38f8a90a0000003e0f07", 0xffffffffffffff25}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @local}, 0x28, {0x2, 0x0, @broadcast}, 'sit0\x00'}) [ 325.969180][ T2453] buffer_io_error: 878 callbacks suppressed [ 325.969189][ T2453] Buffer I/O error on dev nbd4, logical block 0, async page read [ 325.973073][ T2453] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 326.033188][ T2453] Buffer I/O error on dev nbd4, logical block 1, async page read 22:25:32 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0091c913000180f0ffffeb", 0x24}], 0x30}, 0x20000811) r3 = socket(0x10, 0x80002, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001c00071bab0925000900070007", 0x11) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x3, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100), 0x7}], 0x492492492492805, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r5 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r4, &(0x7f0000001400)="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", 0x3af) sendfile(r4, r5, 0x0, 0x1c500) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000340)={'wg0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000480)={'gretap0\x00', &(0x7f0000000380)={'gretap0\x00', 0x0, 0x0, 0x8, 0xcf, 0x18000000, {{0x2f, 0x4, 0x2, 0x9, 0xbc, 0x67, 0x0, 0x1, 0x4, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, {[@rr={0x7, 0x1f, 0x4f, [@remote, @remote, @multicast2, @loopback, @empty, @dev={0xac, 0x14, 0x14, 0x2a}, @private=0xa010101]}, @ssrr={0x89, 0x13, 0x8f, [@broadcast, @multicast1, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @cipso={0x86, 0x52, 0x0, [{0x1, 0xf, "288143bf048e6a042516e88062"}, {0x5, 0xe, "a8137de4aceecb16a8d718a4"}, {0x1, 0x3, "c2"}, {0x6, 0x10, "9f63741eaaecff4c5117ff7bd2df"}, {0x2, 0x3, 't'}, {0x1, 0x8, "b591896550eb"}, {0x7, 0x8, "14cdd4dd0ea5"}, {0x1, 0x9, "d9f427d9f5237c"}]}, @ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x1b, 0x66, [@local, @empty, @empty, @empty, @dev={0xac, 0x14, 0x14, 0x36}, @local]}, @noop, @ra={0x94, 0x4, 0x1}]}}}}}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="48000000100005006386ca404c2e4e804fb9788e23e662ab19070000000000", @ANYRES32=r8, @ANYBLOB="0000000000000063280065746800000000005cdbb8539c2db7d526000086a404108bbb0b03e4165f0a80f474d7914a22a5cda0043da01a18759451395e9cf9003e77f9"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c00000024001d0f00"/20, @ANYRES32=r8, @ANYBLOB="001c0000f1ffffff000000000a000143911c7cd05c006e6574656d0000001c007ba271b23402"], 0x4c}}, 0x0) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/btrfs-control\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f00000002c0)=0x200, 0x4) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000540)={'ip6gre0\x00', &(0x7f00000004c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x7, 0x1446b6dc, 0x1c, @loopback, @private2={0xfc, 0x2, [], 0x1}, 0x40, 0x7, 0x9d, 0xba260000}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r4, &(0x7f00000008c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000880)={&(0x7f0000000580)={0x2ec, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}]}, @HEADER={0x9c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x86b23fa2a38fd2da}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x798566d03343a22d}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x40}, 0x40014) [ 326.059897][ T3868] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 326.071976][ T3868] Buffer I/O error on dev nbd4, logical block 2, async page read [ 326.082248][ T3868] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 326.094864][ T3868] Buffer I/O error on dev nbd4, logical block 3, async page read [ 326.103630][ T3868] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 326.117850][ T3868] Buffer I/O error on dev nbd4, logical block 0, async page read [ 326.127232][ T3868] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 326.138201][ T3868] Buffer I/O error on dev nbd4, logical block 1, async page read 22:25:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 326.150509][ T3868] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 326.164788][ T3868] Buffer I/O error on dev nbd4, logical block 2, async page read [ 326.173798][ T3868] Buffer I/O error on dev nbd4, logical block 3, async page read [ 326.183930][ T3868] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 326.194820][ T3868] Buffer I/O error on dev nbd4, logical block 0, async page read 22:25:32 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 326.202938][ T3868] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 326.213880][ T3868] Buffer I/O error on dev nbd4, logical block 1, async page read [ 326.221979][ T3868] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 326.242040][ T9281] ldm_validate_partition_table(): Disk read failed. [ 326.293821][ T9280] FAT-fs (loop0): bogus number of reserved sectors [ 326.300573][ T9280] FAT-fs (loop0): Can't find a valid FAT filesystem [ 326.319661][ T9281] Dev nbd4: unable to read RDB block 0 [ 326.384876][ T28] audit: type=1804 audit(1598826333.115:25): pid=9305 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir721331392/syzkaller.fCw695/30/file0" dev="sda1" ino=15999 res=1 errno=0 [ 326.387713][ T9281] nbd4: unable to read partition table [ 326.446568][ T9307] ldm_validate_partition_table(): Disk read failed. [ 326.503457][ T9307] Dev nbd4: unable to read RDB block 0 [ 326.535065][ T9307] nbd4: unable to read partition table [ 326.556022][ T9307] ldm_validate_partition_table(): Disk read failed. [ 326.564798][ T9307] Dev nbd4: unable to read RDB block 0 [ 326.572207][ T9307] nbd4: unable to read partition table 22:25:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:33 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000ef15940000002d6845c2", @ANYRES32=r1, @ANYBLOB="04000280"], 0x20}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@private2, @in=@initdev}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r3 = socket$xdp(0x2c, 0x3, 0x0) readahead(0xffffffffffffffff, 0xdc92, 0xfff) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) bind(0xffffffffffffffff, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x4) r4 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000240)="080f05bb1d74c32c46c54e1347eb167854a7df9d61742f16726ecbc65a2b387301203cf331e9a1613a99634e3d74db4553e2116ff787c8cae229ceeca096077ebeee0900491b45a74db96683773038c9f2a14b00a5dea91c8050fd4b90d085bd8efb858ff3aeb15b0178cc57941c", 0x6e, 0xfffffffffffffffd) keyctl$setperm(0x5, r4, 0xa0000) 22:25:33 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:33 executing program 1: 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) sendmmsg(0xffffffffffffffff, &(0x7f0000006100)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}], 0x1, 0x0) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b72, &(0x7f00000007c0)={0x3, 0x0, 0x1b, 0x1d, 0x158, &(0x7f00000003c0)}) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x2e4, 0x4) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @local}, 0x10, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000240)={'veth0_macvtap\x00', {0x2, 0x4e20, @rand_addr=0x64010101}}) socket$packet(0x11, 0x3, 0x300) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r4 = open$dir(&(0x7f0000000380)='./file1\x00', 0xca9d9df9561cfef3, 0x124) write$9p(r3, &(0x7f0000001400)="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", 0x3af) sendfile(r3, r4, 0x0, 0x1c500) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000980)=ANY=[@ANYBLOB="0000000006000000", @ANYRES32, @ANYBLOB="00000000000000f0ffffffff0040000000000000", @ANYRES32=r3, @ANYBLOB="00000000000000f0ffffffff0010000000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000010000000080000000000000", @ANYRES32=r2, @ANYBLOB="00000000001000000000000000d0ffffffffffff", @ANYRES32=r2, @ANYBLOB="0000000000000000010000000000000100000000", @ANYRES32=r2, @ANYBLOB="000000000050ce6e0000f0ffffffff00000100000000000000000000a1b04a7ef02e2bbe5b8221c0cb172d342594c805b312384805985e9cefa7ced2b6a1597c7e945c05f9ddd55ea257a72aa477cd43669ee169acbe72e5aa4908c9c0942ed71b6090e252a749303083225d40d40cc5435634932cb4240590edfba8d83b6bc7faf23bfcae1a2a78cf6232c013b854d41a58af03c0b6d43c26056dd75f7c0f5ebfc7b4"]) r5 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r2, &(0x7f0000001400)="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", 0x3af) sendfile(r2, r5, 0x0, 0x1c500) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x74, 0x0, 0x300, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xc6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x46}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x80}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_to_bridge\x00'}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x20004800}, 0x4000080) 22:25:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 326.696289][ T9326] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 326.758798][ T9330] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 326.775190][ T6868] block nbd4: Receive control failed (result -107) [ 326.806611][ T9325] block nbd4: shutting down sockets 22:25:33 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 326.863146][ T28] audit: type=1800 audit(1598826333.565:26): pid=9336 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file1" dev="sda1" ino=16002 res=0 errno=0 22:25:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 326.984348][ T28] audit: type=1804 audit(1598826333.665:27): pid=9328 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir721331392/syzkaller.fCw695/31/file0" dev="sda1" ino=15993 res=1 errno=0 [ 327.038970][ T6868] block nbd4: Receive control failed (result -107) [ 327.063310][ T9341] block nbd4: shutting down sockets [ 327.163151][ T6868] block nbd0: Receive control failed (result -107) [ 327.185325][ T2453] block nbd0: Dead connection, failed to find a fallback [ 327.192378][ T2453] block nbd0: shutting down sockets [ 327.201797][ T9350] ldm_validate_partition_table(): Disk read failed. [ 327.272182][ T9350] Dev nbd0: unable to read RDB block 0 [ 327.307322][ T9350] nbd0: unable to read partition table 22:25:34 executing program 5: prctl$PR_SET_SECUREBITS(0x1c, 0x5) setresuid(0x0, 0xee01, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x0) r0 = socket(0x10, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x111000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r1) setgroups(0x2, &(0x7f0000000080)=[r1, 0x0]) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) 22:25:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 327.516793][ T6868] block nbd4: Receive control failed (result -107) [ 327.531268][ T9364] block nbd4: shutting down sockets [ 327.566345][ T28] audit: type=1804 audit(1598826334.295:28): pid=9367 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir721331392/syzkaller.fCw695/31/file0" dev="sda1" ino=15993 res=1 errno=0 22:25:36 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:36 executing program 1: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x6141c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000004c0)="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", 0xdfc, 0x4}]) ptrace$cont(0x9, r0, 0x80000001, 0x80000000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x40, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'veth0_virt_wifi\x00', 0x10}) r3 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0)='l2tp\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000040)={{0x4000003, 0x1, 0x81, 0x2, '\x00', 0xbb62}, 0x1, 0x2, 0x1, 0x0, 0x1, 0x5, 'syz0\x00', &(0x7f0000000000)=['.\xf0&\x00'], 0x4, [], [0x7d64, 0x8, 0xa, 0x7]}) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f0000000180)) 22:25:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:36 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004080)=[{&(0x7f0000000100)={0x27, 0x1, 0x2, 0x1, 0x7, 0x5, "db23945f8ce96d9c9a9b611ba0b681d8e1e8520d6d43b4563c2afe004334b527972388b2e4edf162fb51cede6b94e2ccc634785c145bce1dd92ccdd221e893", 0x18}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000180)="dcb45fcdb1b7d00cc51e233c1f8600170dae5748def1297c3078e621d990ff1e4ee017a3453e", 0x26}, {&(0x7f00000001c0)="3944573376b0ea163ba16809d540480d66b5df6d23121d9386e62adca5fda56bddca4dad2791a75304e515e718b5902f94b30236aa4ea907642f045cd5fe1d1e25630da7d2532b75a0e445a8d8812966c62da1ac69b6ef3432f8384fbdc33961f45dd8d969809e85effc635652ee1770bbb996e8310fb5362bbacd770f6ebc50e6bc99b2cb15b875f3ee854f945699d592fafadacd", 0x95}, {&(0x7f0000000280)="83aa3d9130699b81c883980308f396d4f5483e0655fe5dc74f24d89af41e5e3e3105d30527d90b9864c3aee8541a1d84ffb55fade8dbc144ea062eaa2ea9179d4df31def35c8321ff594050a23927cdc557c9a866618dfa4758d9a7009dabd56bf94198d0f83d66a7ad3054fb63cf2cc10464fa39cb099a6eb1adaa1f1e5ffda453781efcc0575f1a5007e9a9b00c96b8e3589ee734c568c6d962e7be1bbadcb553d64ed46488959297e162d13cb9506aca156aa74b0312fa2c6b7fcdb52f3d5b039370065e5946e01a11b081d5c52781574d1117cdbf6f54365a2d63ff4c17b10a909776d", 0xe5}], 0x3, &(0x7f00000003c0)={0x18, 0x101, 0x98cf, "e66399013a17"}, 0x18, 0x20000000}, {&(0x7f0000000400)={0x27, 0x1, 0x0, 0x3, 0x98, 0x83, "6dc1cace691c31dd4b4b0a84aeca48c425759c2a9817f9e7f8ab024ef39d3094c8ba77d80dc4a5f5e5746e78ca585c91acdf01a2a4bff4977d0bfe72674f6a", 0x7}, 0x60, 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{&(0x7f0000003400)="75cca12a04902f3d00637aa4121162f90d719bfb123df5eda2427f8ba7e82ea06a694aed485e41446cfff417211b6dd482e2cb8fb9c1472892b045786f916ebff06e9f6807ce3abed38970dc708b862a87661e02716e28cfe1f58e4d978acc29cb7e10f1cef0a6e59bffb543d3e55f22c9d3798fd7b07ee99034eb925d43983fec6b37a99c54d77d7082040c8944395ccd0f5f55", 0x94}, {&(0x7f00000034c0)="46f29afbea5b25b9b8337a9ae66a5f477a2976029ff85b14276b3ce9f6a1efc64830304d2111aa8608fe4e802cd0c922826237cc32ac4d4e006a58c96c98dfb01a44bfeb0c5fdaccb865f9f5a0e0feb2c3cc5a50f9e2f277bda0360d9380326f19ec00baa66fdb611faf9b5ede9da39db339", 0x72}, {&(0x7f0000003540)="a62443df81fe81d400812c8d2c912ad3e81fd3e2ee399bcb641020bf5046f9d7927c3700e58a77afcf1af110fb0a9ed78eb0df59bbfbfcce0168ee174bd27b1cce2de7ac6941be59c8458d1c36cf6dd752ab470d5f92061549b7c614a40bdfce5e881eabfd9f335279837f957cd4d2a5678832237e6565709ec72dab693588ac3283269f1d9b0d7b6233b5163732c82ed77c2cb2e2a7c393336dd87957e074829e1a5183b4c00b7fee945037e8bef29c3e39ad10664d0441d41cb4efb0dc89e4ca2afff4a4ffae07893d9e75d3a0c903f024806cda583cce4202d876b5c8531879cfa4e8313f9ab50c04285b29006fb93d596c1b397d55af32", 0xf9}, {&(0x7f0000003640)="24a1470fab16c376da830f55b8d8bca015cffe56fc319fdc6cb184dd7e872d964a41c09676b7b8a68a21109bc1d2ac4b5831a19473b370a5cf74409ff1c255398531664987861ea131b5fdbf278d20c5e900a1d0670ec25c780a6cc2e9f7828e80b07480e9b5a5557ffb8d19533ea56956239786b68d288815488d7bb0bac7ec9571ebf3c1d55db40649f41e", 0x8c}, {&(0x7f0000003700)="c05bafadf73ea143170dbd04144a9df288a0a70e38b95ea7b31901a934025c3cba6ee52e0c0d6b431c01c5b1da709579eb369e02c5819e5c76e4e0dddbf1530645249c6fe7286369eb5fdba94a5b60ba0ff8d7ad53482a814e7b39aed06eb549ca10b1b2af3d3387d863cb250414547e52d12b9f68155180d7572273f79ef8d15cbc71c259ba311ec2c55ab0e01fdb5b1ed7e202aaa34b320934361e1cbd2ea17156364e2071426f1ea080c2f09a739578a6a92a8486ea7111dbdc08c0d160dc42393fd8d624e8a6cd3d90949b62c54059567df947f4aaed435bfade6c431685ae1faa845ca0bc98938e1bc7f22974", 0xef}], 0xa}, {&(0x7f00000038c0)={0x27, 0x0, 0x2, 0x1, 0x7, 0x81, "16cc59d7ba28580e7f61e4016b06451f17f3ebc870e1c64eb48c952b1641bc35172b5df02af6c00843694eb3c2dadc49507ba31ffe707aac49a16a4e028787", 0x21}, 0x60, &(0x7f0000003cc0)=[{&(0x7f0000003940)="dd64f53ecde23d472ea0ab853350c98fb73b986e4b1498658b6610c4c7dea1c262e7245b63481453e8823946558d84b926c3c17361391dbe502ebfa1e5f2cf23b70c627104601f96a4573aa94ec7ef152ba15d3a35cef5c2cebf78166267ddf205aa8e318b3a4afdec00e3814f83ece85e80514c", 0x74}, {&(0x7f00000039c0)="1f65562954d3f67994875af4dfd75df370acd0f0e040fb13586322b59fb688c4d5bf572752e46ddd73935c83532ce81fecdb51f45d7dcf00c24360ceadc23e84a7e6e73b34a6338ae783c5b7c58d00c3db653ad9cc8e68168a56eb02d3396a329132c7055dd46b1abeb42c894ab1c7e525dcc067", 0x74}, {&(0x7f0000003a40)="3eab68c9", 0x4}, {&(0x7f0000003a80)="826193df592028a38742ad6610448b81a1a97099179950f9bfe27627f6669f72cf3e7a029d85da9141bc0dacb8014a49bbaa1250c105128a497dfe3946c70237549b1a990c1fa82d7df1eea5869f6bbdbd9ad8ce49066cf42e1d51723246114273156861b509ec59", 0x68}, {&(0x7f0000003b00)="ed8e6d833e4a227314a0eb187e78b95dca5dcd02282a331b5aa972a5da09b50baa23db012c0528cf3d3c382bff7741ab9ebc9112fc958b95e202063e00b13d837703a2779051fc5a4e660151d66b584f846f398c14fd49fc2e1591cc34a1b8a79080f062482503c4013c65357b9bde782adebf9532d0", 0x76}, {&(0x7f0000003b80)="85e55e282e25af1ee506cac562de3187e3170086d659a7ccc8b880a7476ab1e7d3f3b025a0a66dc317cc3bc7efa25fce7230eca5c8ae8f5abfdb5b57db796499f22519b2dec04e7d6d167d935e98af5cc8eb3a67266cd24f68ee1875a6abd40811ca487cd8fd3fd91590187dda739a8b13b8684997ccf3752cf3f6773bce11ca0f090cf1c4a2fbb66870", 0x8a}, {&(0x7f0000003c40)="ba44080c3a3c3d221bb2b286fdb898d7afaeda2565b3f6203a1c44efb8304b3c7d1b9e93efc8335fc2dcce6c973d3a4ac479fefdde1e1ecf9bf8b7012e95731b2b30ed1cac5406f0c76924d53dd8468513ca1ac67d64b9b35d5efa13a0c4c65efb36fc1296e050218a1728e1ccd6afbd44691b2a91382bf43066d31fbe97f3", 0x7f}], 0x7, &(0x7f0000003d40)={0x98, 0x88, 0xe6, "bd538a379e89ae35fc6e6449ed04501be469c7344502dc3170802663e9cd91c58e7a4c96884709a6d7202fb031551185685b1bb6df9e73beb481c868173980404fe7c6efca776125bfa581e421fed8b39fe05bcc88956fbcc64dba836509fde5f99adf6e53f3ab3c5cf08c453204bab8759821ac6829646003cbd43acaf11c07e3e332fa"}, 0x98, 0x20000000}, {&(0x7f0000003e00)={0x27, 0x1, 0x2, 0x4, 0x59, 0x0, "68626dd754fbd52392c20469d24c3c210d2bfd12700989848ce5f60905e00167b5f791587b2269f8276b05dffbdc721128bbc716c8effa7a55e06fb871e906", 0x35}, 0x60, &(0x7f0000004000)=[{&(0x7f0000003e80)="91b06ca0cf236432ba2c7ebb23c51fb966d797c0ff8b744b140e4fe585048aff0c67c6b3ce5c3ddc30e2b3c3625a94a9661238cdf369bef40eb37e1197c5ac3f2173ffa8db0f14a6b8397165416483d1e7e2a77887fc", 0x56}, {&(0x7f0000003f00)="b1c6f776ad8f", 0x6}, {&(0x7f0000003f40)="ff29b1e9b7585ae74a0cb45c8920e267f328477dd538ade83d3f3cc52497e1259e1b9ff2df1610501285455a4f7d12e18c22b837079a9b417be15685cdc84ef2eacc7f3059cb46ed2017f1113a28b4c7f9b3f889f3246fcbf980e22ae02686b41218c29455634e90c9e7eda2cb105b96ef37d7759c1105f0c4cd8c9920334728fcb3193cf44af153d217d34cd1b9d51c178f561774f7", 0x96}], 0x3, &(0x7f0000004040)={0x30, 0x117, 0xfff, "44a1518b7f837274614c6557d052faa6d657afa9407274bf569f00e5d4c8"}, 0x30, 0x44010}], 0x7, 0x80) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000000c0)=r1, 0x12) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020008103e00f80ecdb4cb9020200000400000006810040fb12001100040fda1b40d819a906000500020f", 0x2e}], 0x1, 0x0, 0x0, 0x10}, 0x0) 22:25:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 329.446843][ T9397] block nbd4: shutting down sockets 22:25:36 executing program 1: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 329.487309][ T6868] block nbd0: Receive control failed (result -107) [ 329.500089][ T3868] block nbd0: Dead connection, failed to find a fallback [ 329.507518][ T3868] block nbd0: shutting down sockets 22:25:36 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:36 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$IOCTL_STOP_ACCEL_DEV(0xffffffffffffffff, 0x40096101, &(0x7f0000000100)={{&(0x7f0000000480)={'Accelerator\x00', {&(0x7f0000000380)=@adf_dec={@format={'Dc', '1', 'NumConcurrentSymRequests\x00'}, {}, {&(0x7f00000002c0)=@adf_str={@bank={'Bank', '4', 'CoreAffinity\x00'}, {"246a2f495a81fd9d90e9648124e38bcf10e0ec2d01059cc2221c8f0f908dfaa008cadcf6d94264b2f97fc686456bfcb711d5cf70b07848712c07f123b81903ff"}}}}}}}, 0x20}) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x709180, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000000c0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) r0 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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_config_ext={0x0, 0x7fff}}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x1) syz_open_procfs(0x0, 0x0) unshare(0x40000000) [ 329.528979][ T9404] ldm_validate_partition_table(): Disk read failed. 22:25:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 329.597620][ T9404] Dev nbd0: unable to read RDB block 0 22:25:36 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 329.660399][ T9404] nbd0: unable to read partition table [ 329.766733][ T9423] block nbd4: shutting down sockets [ 329.814583][ T9428] IPVS: ftp: loaded support on port[0] = 21 22:25:36 executing program 0: ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) r0 = socket(0x400000000000010, 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, 0x0) write(r0, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000040)='./file0\x00') remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000200)=""/251) getpid() ptrace$getregset(0x8, 0x0, 0x0, 0x0) 22:25:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:36 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 330.206599][ T9464] mmap: syz-executor.0 (9464) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 330.266047][ T9462] IPVS: ftp: loaded support on port[0] = 21 [ 330.361113][ T9456] block nbd4: shutting down sockets 22:25:37 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$IOCTL_STOP_ACCEL_DEV(0xffffffffffffffff, 0x40096101, &(0x7f0000000100)={{&(0x7f0000000480)={'Accelerator\x00', {&(0x7f0000000380)=@adf_dec={@format={'Dc', '1', 'NumConcurrentSymRequests\x00'}, {}, {&(0x7f00000002c0)=@adf_str={@bank={'Bank', '4', 'CoreAffinity\x00'}, {"246a2f495a81fd9d90e9648124e38bcf10e0ec2d01059cc2221c8f0f908dfaa008cadcf6d94264b2f97fc686456bfcb711d5cf70b07848712c07f123b81903ff"}}}}}}}, 0x20}) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x709180, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000000c0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) r0 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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_config_ext={0x0, 0x7fff}}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x1) syz_open_procfs(0x0, 0x0) unshare(0x40000000) [ 330.406546][ T263] tipc: TX() has been purged, node left! 22:25:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 330.563827][ T9498] IPVS: ftp: loaded support on port[0] = 21 22:25:39 executing program 1: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:39 executing program 0: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x30280, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r5, 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r6 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r7 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r6) write$tun(r5, 0x0, 0xfffffccb) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000200)={0x100000, r6, 0x9}) io_submit(r1, 0x2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 22:25:39 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:39 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$IOCTL_STOP_ACCEL_DEV(0xffffffffffffffff, 0x40096101, &(0x7f0000000100)={{&(0x7f0000000480)={'Accelerator\x00', {&(0x7f0000000380)=@adf_dec={@format={'Dc', '1', 'NumConcurrentSymRequests\x00'}, {}, {&(0x7f00000002c0)=@adf_str={@bank={'Bank', '4', 'CoreAffinity\x00'}, {"246a2f495a81fd9d90e9648124e38bcf10e0ec2d01059cc2221c8f0f908dfaa008cadcf6d94264b2f97fc686456bfcb711d5cf70b07848712c07f123b81903ff"}}}}}}}, 0x20}) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x709180, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000000c0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) r0 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4182, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x1) syz_open_procfs(0x0, 0x0) unshare(0x40000000) 22:25:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:39 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 333.250036][ T9571] IPVS: ftp: loaded support on port[0] = 21 22:25:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xc99c}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x20000025) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:40 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r1 = dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8b1a, &(0x7f0000000000)='wlan1\x00\a\xd3~\xd4\xa2\xb8y\xe1\x04\xbe\x00\x00\t\x00\x00\x00\x00\x00!\x00\xff\x8d\x00\x00\xf6\xe7\xf9\x01\x06\x8c\xe2K\x04\xd9\xfd\xbd\x00\x1d})\xa0\xb1\xd2\xe4\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00s\x18\x9f \xfa\x91\x1b\x01U\xbe\x01\x01X\xbdh\xbfjOc\xcd\x15\xc1K\xab\xe9\xe3\xe8\x05\xda\xce\xed\xa5\xb8<\x9d\xd1\x19EI\x952\x12,\xec\x02\xffa\xad\xef,\xbc (\x02B-mF\xfa\x92\xdc\x13\x06\x1fk6=z\x8eni)\xb5i\x0f\xc7\v\x9d\x81\xb3r\xb1x\\\xdb\xcbzE\xfeO\xe7\xdf\x96\xa2\xf8EX\xe3\xbcf\x02\x98T\x1a\x1f\x16\xb9\b\xa2\xb0\xb1\xc4vCh>\xa3\xd7\xc70\x92C5\x9d\x17\xd1\x96g\x8d\xd1\x06i\xde<\xf3\xd9\x93M/\x1eQ\xba\xe7[\xe3\x00\x00\x00\x00\x00\x00t\xeeKr\xb3\"\xa9\xef\xa2\xd8\x03_\xee=[o\xaa \x91d\xff9\xfa\r\xbe\x16%\xde\xa2o\xa9\\%\xc8\xfa\xd9t\xe5t\x9d\aj\x16\xc4}-\xf6\xd3\x02\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\xd0\xab.\x13L8V\x1d\xa0\x02#\xb4\xea@\x1b\xd0{\x02iE\xb30\xe8\xdb[\xc8\xe5\xae\x98\xdc\xe4Tr\xb4w\xba\xa9\xfe\x0f\xdcFc\xd0\x9f\x82\x9d\xae\x9cyg-\x97\xa1\xdc\x86\x82Q\xe0\xab\xc1w\x03;-^(\x02=\xf39\xe9yT\xc4\xf0\xef\xe0\xd8\b#\x9a\xcd\xe0\xf8q\x9a\xcd\xdeAF,\x04\"\x84\xa9O\x97\xf7\xfb\xa2N>\xcb\x9d\xc0\xcc\x13\x12\xcc@\x89\xf8F\x82OO\x99') [ 335.312020][ T8861] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.539033][ T8861] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.723394][ T8861] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.968659][ T8861] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 22:25:42 executing program 1: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:42 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$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 336.149664][ T9628] block nbd3: shutting down sockets [ 336.211092][ T8861] tipc: TX() has been purged, node left! [ 336.226485][ T8861] tipc: TX() has been purged, node left! [ 336.276522][ T8861] tipc: TX() has been purged, node left! [ 338.080289][ T8861] device hsr_slave_0 left promiscuous mode [ 338.086734][ T8861] device hsr_slave_1 left promiscuous mode [ 338.093086][ T8861] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 338.107760][ T8861] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 338.117776][ T8861] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 338.126439][ T8861] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 338.136792][ T8861] device bridge_slave_1 left promiscuous mode [ 338.143585][ T8861] bridge0: port 2(bridge_slave_1) entered disabled state [ 338.153506][ T8861] device bridge_slave_0 left promiscuous mode [ 338.160033][ T8861] bridge0: port 1(bridge_slave_0) entered disabled state [ 338.172702][ T8861] device veth1_macvtap left promiscuous mode [ 338.195990][ T8861] device veth0_macvtap left promiscuous mode [ 338.244395][ T8861] device veth1_vlan left promiscuous mode [ 338.250576][ T8861] device veth0_vlan left promiscuous mode [ 340.254085][ T12] Bluetooth: hci0: command 0x0409 tx timeout [ 341.755682][ T8861] team0 (unregistering): Port device team_slave_1 removed [ 341.776861][ T8861] team0 (unregistering): Port device team_slave_0 removed [ 341.791387][ T8861] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 341.807854][ T8861] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 341.867311][ T8861] bond0 (unregistering): Released all slaves [ 341.950111][ T9672] IPVS: ftp: loaded support on port[0] = 21 [ 342.101347][ T9672] chnl_net:caif_netlink_parms(): no params data found [ 342.163895][ T9672] bridge0: port 1(bridge_slave_0) entered blocking state [ 342.171222][ T9672] bridge0: port 1(bridge_slave_0) entered disabled state [ 342.179844][ T9672] device bridge_slave_0 entered promiscuous mode [ 342.189213][ T9672] bridge0: port 2(bridge_slave_1) entered blocking state [ 342.197695][ T9672] bridge0: port 2(bridge_slave_1) entered disabled state [ 342.206349][ T9672] device bridge_slave_1 entered promiscuous mode [ 342.233248][ T9672] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 342.247303][ T9672] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 342.286029][ T9672] team0: Port device team_slave_0 added [ 342.295783][ T9672] team0: Port device team_slave_1 added [ 342.319454][ T9672] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 342.327479][ T9672] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 342.353889][ T5] Bluetooth: hci0: command 0x041b tx timeout [ 342.360250][ T9672] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 342.378150][ T9672] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 342.385546][ T9672] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 342.412118][ T9672] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 342.452064][ T9672] device hsr_slave_0 entered promiscuous mode [ 342.467764][ T9672] device hsr_slave_1 entered promiscuous mode [ 342.612760][ T9672] bridge0: port 2(bridge_slave_1) entered blocking state [ 342.620885][ T9672] bridge0: port 2(bridge_slave_1) entered forwarding state [ 342.628317][ T9672] bridge0: port 1(bridge_slave_0) entered blocking state [ 342.635444][ T9672] bridge0: port 1(bridge_slave_0) entered forwarding state [ 342.717032][ T9672] 8021q: adding VLAN 0 to HW filter on device bond0 [ 342.739426][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 342.749443][ T7816] bridge0: port 1(bridge_slave_0) entered disabled state [ 342.763073][ T7816] bridge0: port 2(bridge_slave_1) entered disabled state [ 342.791518][ T9672] 8021q: adding VLAN 0 to HW filter on device team0 [ 342.809211][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 342.820175][ T7816] bridge0: port 1(bridge_slave_0) entered blocking state [ 342.827302][ T7816] bridge0: port 1(bridge_slave_0) entered forwarding state [ 342.845053][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 342.853611][ T7816] bridge0: port 2(bridge_slave_1) entered blocking state [ 342.860742][ T7816] bridge0: port 2(bridge_slave_1) entered forwarding state [ 342.890877][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 342.919734][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 342.930149][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 342.939207][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 342.956297][ T9672] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 342.968129][ T9672] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 342.979151][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 343.010221][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 343.018855][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 343.041272][ T9672] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 343.152321][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 343.169234][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 343.219361][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 343.232299][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 343.252935][ T9672] device veth0_vlan entered promiscuous mode [ 343.263905][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 343.280488][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 343.301232][ T9672] device veth1_vlan entered promiscuous mode [ 343.361887][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 343.378990][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 343.391478][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 343.402380][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 343.423018][ T9672] device veth0_macvtap entered promiscuous mode [ 343.449591][ T9672] device veth1_macvtap entered promiscuous mode [ 343.488693][ T9672] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 343.502409][ T9672] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 343.519406][ T9672] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 343.531165][ T9672] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 343.547781][ T9672] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 343.560295][ T9672] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 343.572074][ T9672] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 343.586671][ T9672] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 343.597918][ T9672] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 343.611123][ T9672] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 343.628429][ T9672] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 343.640208][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 343.649257][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 343.657489][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 343.666481][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 343.676109][ T9672] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 343.688479][ T9672] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 343.701171][ T9672] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 343.711986][ T9672] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 343.721904][ T9672] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 343.732415][ T9672] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 343.742294][ T9672] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 343.752877][ T9672] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 343.762740][ T9672] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 343.773351][ T9672] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 343.785667][ T9672] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 343.799435][ T7254] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 343.809371][ T7254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 343.943752][ T28] audit: type=1800 audit(1598826350.664:29): pid=9888 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16036 res=0 errno=0 [ 343.995442][ T28] audit: type=1800 audit(1598826350.694:30): pid=9888 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16036 res=0 errno=0 22:25:50 executing program 0: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x2, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x200}}, [{{0x9, 0x5, 0x82, 0x2, 0x400, 0x20, 0x3f}}]}}}]}}]}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000200)={{0x12, 0x1, 0x68c70df625a26a4f, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x20, 0x70, 0x1, [{{0x9, 0x4, 0x0, 0x6, 0x2, 0x7, 0x1, 0x1, 0xa3, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x0, 0x7, 0x69}}}}}]}}]}}, &(0x7f00000005c0)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x310, 0xfc, 0x1f, 0x2, 0x40, 0xff}, 0x25, &(0x7f0000000280)={0x5, 0xf, 0x25, 0x2, [@ssp_cap={0xc, 0x10, 0xa, 0xff, 0x0, 0x7fff404, 0xf00f, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x8, "671a04679eb000ace0625db8a6f5b55c"}]}, 0x7, [{0x4e, &(0x7f00000002c0)=@string={0x4e, 0x3, "1047b5d1bee970edf475293e1a6d3d118c05a454da11253da37e19da13587a14479494c61a81d6a031f9a905200202129eb18b26597d75edad515c72c3be83ffc282017f65cf6ab8e090da05"}}, {0xd7, &(0x7f00000003c0)=@string={0xd7, 0x3, "eba5f3f23175cd3b1e2c87cc229cd8037d358534dbc53fad2581526d31ecfdb92bbf30904ee8bd983e273eedda1e8c4dac52f415df6ca41203578313e67ee907fa491e6ea5b09f715ce1374d08969df09ed1ebf15cc2a9ea0ac11e69bf756ba30af254d9ff94ddc319b7425566adb6a863dfb08fff83babb00abc1ede85e3c228f40ed3490a40dfef8acb4d4b5c348234146e043a9ada2d60bd0c672f07662c0f71d180489fa74d7638a292fe6386928cf192034c78ee7cd6f76914ac6a520fd8ff5e329b993274b7acf60a966048d23923dd60e3e"}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x405}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x1407}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x4c0a}}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0xc04}}, {0x4, &(0x7f0000000580)=@lang_id={0x4, 0x3, 0x449}}]}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x3, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) mount$9p_fd(0x0, &(0x7f0000000640)='./file1\x00', &(0x7f0000000680)='9p\x00', 0x81080, &(0x7f00000006c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@cache_none='cache=none'}, {@debug={'debug', 0x3d, 0x20}}, {@msize={'msize', 0x3d, 0x5}}], [{@dont_appraise='dont_appraise'}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="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", 0x3af) sendfile(r1, r2, 0x0, 0x1c500) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x10, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x2000c000}, 0x20044000) fchown(r0, 0xffffffffffffffff, 0x0) 22:25:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e23, 0x1, @remote}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00000000c0)=0x3, 0x4) 22:25:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x484000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:50 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:50 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x4c}, [@alu={0x4, 0x1, 0x0, 0x0, 0x6, 0x4}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0xc, [], 0x0, 0x6, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0xffffffffffffffff}, 0x78) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x9, 0x4) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x80800, 0x0) [ 344.406543][ T9896] block nbd3: shutting down sockets [ 344.412710][ T6870] block nbd4: Receive control failed (result -107) [ 344.421233][ T7816] Bluetooth: hci0: command 0x040f tx timeout [ 344.469336][ T3868] block nbd4: Dead connection, failed to find a fallback [ 344.476467][ T3868] block nbd4: shutting down sockets [ 344.481682][ T3868] print_req_error: 337 callbacks suppressed [ 344.481699][ T3868] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 344.501848][ T3868] buffer_io_error: 338 callbacks suppressed [ 344.501859][ T3868] Buffer I/O error on dev nbd4, logical block 0, async page read [ 344.515746][ T3868] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 344.527570][ T3868] Buffer I/O error on dev nbd4, logical block 1, async page read [ 344.535627][ T3868] Buffer I/O error on dev nbd4, logical block 2, async page read [ 344.543371][ T3868] Buffer I/O error on dev nbd4, logical block 3, async page read [ 344.555578][ T3868] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 22:25:51 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$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:51 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000000340)) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000080)={0x3, 'ipvlan1\x00', {0x80000000}, 0x3}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00000000c0)=0x20, 0x4) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x400100, 0x0) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000040)={0x1, 0xffffffff, 0x7, 0x2, 0x0, "74847a2a5adc9eb3e9833fff6f003053ade71b", 0x4, 0x5}) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000300)=0x23ff, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0xfffffeffffff7fba, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) close(r1) r3 = syz_open_dev$vim2m(&(0x7f0000000100)='/dev/video#\x00', 0xfffffffffffffffc, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r3, 0xc008561c, &(0x7f0000000140)={0x4, 0x2}) [ 344.566520][ T3868] Buffer I/O error on dev nbd4, logical block 0, async page read [ 344.574578][ T3868] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 344.585432][ T3868] Buffer I/O error on dev nbd4, logical block 1, async page read [ 344.593322][ T3868] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 344.604152][ T3868] Buffer I/O error on dev nbd4, logical block 2, async page read 22:25:51 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="580100000206010100000000000000000000000005000400000000001600683a6e65742c706f72742c6e6574000000050005000000000005000100060000000c00078008001240000000040500050001000000d57fe0091814"], 0x58}, 0x1, 0x0, 0x0, 0x24008951}, 0x0) ioctl$VIDIOC_S_EDID(0xffffffffffffffff, 0xc0285629, &(0x7f0000000140)={0x0, 0x4, 0xfff, [], &(0x7f00000000c0)=0x3}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000040)) sendfile(r1, r2, 0x0, 0x1c500) openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) [ 344.612601][ T3868] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 344.623468][ T3868] Buffer I/O error on dev nbd4, logical block 3, async page read [ 344.631807][ T3868] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 344.642647][ T3868] Buffer I/O error on dev nbd4, logical block 0, async page read [ 344.650821][ T3868] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 344.661786][ T3868] Buffer I/O error on dev nbd4, logical block 1, async page read [ 344.669645][ T3868] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 344.680719][ T2453] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 344.697442][ T9904] ldm_validate_partition_table(): Disk read failed. [ 344.706833][ T28] audit: type=1804 audit(1598826351.434:31): pid=9917 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir304956785/syzkaller.04CxAQ/38/file0" dev="sda1" ino=16043 res=1 errno=0 [ 344.748779][ T9904] Dev nbd4: unable to read RDB block 0 [ 344.781232][ T9921] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 344.821168][ T9904] nbd4: unable to read partition table 22:25:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4040084}, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='cdg\x00', 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0xffffff91}, 0x1c) socket$packet(0x11, 0x2, 0x300) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001340)={&(0x7f0000000240)=ANY=[@ANYBLOB="10010000", @ANYRES16=0x0, @ANYBLOB="000326bd7000ffdbdf250200000008000100", @ANYRES32=0x0, @ANYBLOB="0101001223009af0cb304b65b400", @ANYRES32=0x0, @ANYBLOB="400002803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0200000000000000", @ANYRES32=0x0, @ANYBLOB="4800028044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b000000140004000000000000000080000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="44000280400001002400010071756575655f6964000000000000000000000000000000000000000000000000050003000300000008000400c2c0000008000600", @ANYRES32=r1, @ANYBLOB], 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x800) [ 344.864139][ T9920] block nbd3: shutting down sockets [ 344.874914][ T2585] usb 1-1: new high-speed USB device number 2 using dummy_hcd 22:25:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000000000000000120000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=@newqdisc={0x34, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}, @TCA_RATE={0x6, 0x5, {0x40}}]}, 0x34}}, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0xec, 0x14, 0x2, 0x70bd2b, 0x25dfdbfe, {0xf}, [@INET_DIAG_REQ_BYTECODE={0x57, 0x1, "7f4c5307029ff90dfd56d7e3edf497821268db47e5218a1a921ddd0e1a5c9b0ce3eafd942b9961d083bf12d59d92cdd6805c0247bce10cf48466b71a884101c63dacbfd498dbe0d9433a39355f6649cc1d4c49"}, @INET_DIAG_REQ_BYTECODE={0x7f, 0x1, "d379418572b572df704ee6e5447bfd6db87390d601345d1c58dc13ecd2135c1f258c2a1fcb121c026f27ea314282555ceb8981772e51dc3d87fad0d0af4c7b52a9bf756cd9bd13b583b661e8fea7b1293fd643ce469099a9f0b6cb59d56e30e7782b55b84519dc6ca47235f194e1a2a299127f201886cf5c3dcf73"}]}, 0xec}, 0x1, 0x0, 0x0, 0x24048000}, 0x240080c0) ioctl$UI_SET_PHYS(0xffffffffffffffff, 0x4008556c, &(0x7f0000000080)='syz1\x00') [ 345.074528][ T6870] block nbd4: Receive control failed (result -107) [ 345.076544][ T9936] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 345.134427][ T2585] usb 1-1: Invalid ep0 maxpacket: 512 [ 345.147534][ T3868] block nbd4: Dead connection, failed to find a fallback [ 345.154922][ T3868] block nbd4: shutting down sockets [ 345.189051][ T9941] ldm_validate_partition_table(): Disk read failed. [ 345.201628][ T9941] Dev nbd4: unable to read RDB block 0 [ 345.211164][ T9941] nbd4: unable to read partition table [ 345.239874][ T9940] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 345.296664][ T2585] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 345.550123][ T2585] usb 1-1: Invalid ep0 maxpacket: 512 [ 345.555946][ T2585] usb usb1-port1: attempt power cycle [ 346.274572][ T2585] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 346.366896][ T2585] usb 1-1: Invalid ep0 maxpacket: 512 [ 346.494524][ T7816] Bluetooth: hci0: command 0x0419 tx timeout [ 346.514482][ T2585] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 346.605334][ T2585] usb 1-1: Invalid ep0 maxpacket: 512 [ 346.611530][ T2585] usb usb1-port1: unable to enumerate USB device 22:25:54 executing program 0: perf_event_open(&(0x7f0000000480)={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, 0x200000, 0x0, @perf_config_ext={0x6336}, 0xa, 0x0, 0x0, 0x5, 0x0, 0x3, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0), 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="60f50000", @ANYRES64, @ANYBLOB="20002abd7000ffdbde33010000000800bf00", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYRES64=r3, @ANYRES32=0x0, @ANYBLOB="3c00010024000100656e61626c6564000000000000000000000000002609000000000000000000000500036ced17bf3b9400e58f67000600000004000400080006000e0eccc7be776a5ca7a0aededb9f7bf197ee541764369a17f416114816a6714cf7b2ed64be9ab9b36a2d4849f754b32e835a3e2880c84188cb74b77d34cfe84d573b5e6857e874744362574b05e491ef8b85aa9524b804a44b12da0de92d4553974b6edbcbe036e8a16508f07b1d9a40f9b2ee575c4ab68647", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="7800028038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000050003000300000008000400ffffff7f3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB], 0x160}, 0x1, 0x0, 0x0, 0x80}, 0x2) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, 0x0, 0x0) 22:25:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:54 executing program 1: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000001740)=""/102400}, 0x20) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x180e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xfffffffffffffff7}, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'dummy0\x00', 0x200}) r1 = getpid() syz_open_procfs$namespace(r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000280)=0x1e) socketpair(0x21, 0x3, 0xffffffff, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) restart_syscall() ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f2, &(0x7f0000000080)='ip6tnl0\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r3, 0x8004f50c, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') 22:25:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4040084}, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='cdg\x00', 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0xffffff91}, 0x1c) socket$packet(0x11, 0x2, 0x300) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001340)={&(0x7f0000000240)=ANY=[@ANYBLOB="10010000", @ANYRES16=0x0, @ANYBLOB="000326bd7000ffdbdf250200000008000100", @ANYRES32=0x0, @ANYBLOB="0101001223009af0cb304b65b400", @ANYRES32=0x0, @ANYBLOB="400002803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0200000000000000", @ANYRES32=0x0, @ANYBLOB="4800028044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b000000140004000000000000000080000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="44000280400001002400010071756575655f6964000000000000000000000000000000000000000000000000050003000300000008000400c2c0000008000600", @ANYRES32=r1, @ANYBLOB], 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x800) 22:25:54 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 347.479258][ T6870] block nbd3: Receive control failed (result -107) [ 347.490757][ T9966] block nbd3: shutting down sockets 22:25:54 executing program 1: ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000040)={0x3, 0x6}) syz_usb_connect(0x0, 0x10b, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b24b4a10e60405007701000010010902240001010000000904000002ccb8280009050b02000000000009058a02"], 0x0) 22:25:54 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:54 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 347.741713][ T6870] block nbd3: Receive control failed (result -107) [ 347.752922][ T9985] block nbd3: shutting down sockets [ 347.962815][ T6870] block nbd3: Receive control failed (result -107) [ 347.974303][ T9992] block nbd3: shutting down sockets [ 348.084845][ T2585] usb 2-1: new high-speed USB device number 2 using dummy_hcd 22:25:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 348.170300][ T28] audit: type=1800 audit(1598826354.894:32): pid=9984 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16061 res=0 errno=0 22:25:55 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad8, 0x0, @perf_bp={0x0}, 0x200, 0x0, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/dev_mcast\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETXW(r0, 0x5435, &(0x7f0000000000)={0x200, 0x3f7, [0x1, 0xf0, 0x6, 0x5, 0x8], 0xfffd}) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) prctl$PR_GET_FP_MODE(0x2e) socket$rds(0x15, 0x5, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) sendfile(r1, r0, 0x0, 0xedbc) 22:25:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 348.287211][ T6870] block nbd3: Receive control failed (result -107) [ 348.310554][T10006] block nbd3: shutting down sockets 22:25:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4040084}, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='cdg\x00', 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0xffffff91}, 0x1c) socket$packet(0x11, 0x2, 0x300) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001340)={&(0x7f0000000240)=ANY=[@ANYBLOB="10010000", @ANYRES16=0x0, @ANYBLOB="000326bd7000ffdbdf250200000008000100", @ANYRES32=0x0, @ANYBLOB="0101001223009af0cb304b65b400", @ANYRES32=0x0, @ANYBLOB="400002803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0200000000000000", @ANYRES32=0x0, @ANYBLOB="4800028044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b000000140004000000000000000080000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="44000280400001002400010071756575655f6964000000000000000000000000000000000000000000000000050003000300000008000400c2c0000008000600", @ANYRES32=r1, @ANYBLOB], 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x800) [ 348.374527][ T2585] usb 2-1: Using ep0 maxpacket: 16 22:25:55 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:55 executing program 4: r0 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 348.504917][ T2585] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 348.541782][ T2585] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 348.576790][ T6870] block nbd3: Receive control failed (result -107) [ 348.595262][T10017] block nbd3: shutting down sockets [ 348.628402][ T2585] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 22:25:55 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@updsa={0x104, 0x1a, 0x205, 0x0, 0x0, {{@in6=@mcast1, @in=@broadcast}, {@in6=@mcast2, 0x4d6, 0x3c}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x104}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffc1) ioctl$SIOCX25GCAUSEDIAG(r1, 0x89e6, &(0x7f0000000000)={0x7f}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r3, &(0x7f0000001400)="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", 0x3af) sendfile(r3, r4, 0x0, 0x1c500) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x1ff, 0x4) [ 348.682119][ T2585] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 348.730687][T10030] mip6: mip6_destopt_init_state: spi is not 0: 3590586368 [ 348.752684][ T28] audit: type=1804 audit(1598826355.474:33): pid=10030 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir741144604/syzkaller.OpevIJ/4/file0" dev="sda1" ino=16073 res=1 errno=0 [ 348.856242][ T2585] usb 2-1: New USB device found, idVendor=04e6, idProduct=0005, bcdDevice= 1.77 [ 348.881629][ T2585] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=16 [ 348.940533][ T2585] usb 2-1: SerialNumber: syz [ 349.047868][ T2585] usb-storage 2-1:1.0: USB Mass Storage device detected [ 349.117251][ T2585] usb-storage 2-1:1.0: Quirks match for vid 04e6 pid 0005: 1 [ 349.190954][ T2585] scsi host1: usb-storage 2-1:1.0 [ 349.253441][ T28] audit: type=1800 audit(1598826355.974:34): pid=10030 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="file0" dev="sda1" ino=16073 res=0 errno=0 [ 349.285966][ T2585] usb 2-1: USB disconnect, device number 2 22:25:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x100002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xdd, 0xdd, 0x5, [@int={0x7, 0x0, 0x0, 0x1, 0x0, 0xd, 0x0, 0xe, 0x6}, @typedef={0x7, 0x0, 0x0, 0x8, 0x2}, @restrict={0x8, 0x0, 0x0, 0xb, 0x3}, @const={0x7, 0x0, 0x0, 0xa, 0x5}, @datasec={0xb, 0x5, 0x0, 0xf, 0x1, [{0x4, 0x6, 0x4}, {0x4, 0x0, 0x2}, {0x4, 0xb4, 0x2}, {0x0, 0x20, 0x7}, {0x3, 0x112, 0x20}], "bf"}, @enum={0x9, 0x4, 0x0, 0x6, 0x4, [{}, {0xc, 0x146}, {0x7, 0x2}, {0xc, 0x3}]}, @volatile={0x1, 0x0, 0x0, 0x9, 0x2}, @var={0xf, 0x0, 0x0, 0xe, 0x5, 0x1}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x4, 0x200}}]}, {0x0, [0x30, 0x2e, 0x0]}}, &(0x7f00000003c0)=""/124, 0xfd, 0x7c, 0x1}, 0x20) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x800, 0x0, 0x1f, 0x6}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100), 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc0185879, &(0x7f0000000080)) openat$cgroup_ro(r3, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='[\x00\x00\x00\b\x00\x00'], 0xda00) write$cgroup_int(r2, &(0x7f0000000200), 0x43400) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000000c0)="2e00000010008188040f80ecdb4cb9cca7480ef436000000e3bd6efb440009000e00140010060000008000001201", 0x2e}], 0x1}, 0x0) 22:25:56 executing program 4: r0 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 349.843812][ T6870] block nbd3: Receive control failed (result -107) [ 349.862526][T10068] block nbd3: shutting down sockets 22:25:57 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000000)=""/205, 0xcd) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/vmstat\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000000240), 0x4) clone(0x1000000210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f616420000000002a2a6557e86ace710000000000000000"], 0x1, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r3, &(0x7f0000000640)={0x0, 0xffffff49, &(0x7f0000000280)={0x0}, 0x8, 0x0, 0x0, 0x1606b2740fb5e04b}, 0x240488d0) close(r3) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f00000001c0)={'syz'}, &(0x7f0000000180), 0x0, 0xfffffffffffffffc) 22:25:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4040084}, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='cdg\x00', 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0xffffff91}, 0x1c) socket$packet(0x11, 0x2, 0x300) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001340)={&(0x7f0000000240)=ANY=[@ANYBLOB="10010000", @ANYRES16=0x0, @ANYBLOB="000326bd7000ffdbdf250200000008000100", @ANYRES32=0x0, @ANYBLOB="0101001223009af0cb304b65b400", @ANYRES32=0x0, @ANYBLOB="400002803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0200000000000000", @ANYRES32=0x0, @ANYBLOB="4800028044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b000000140004000000000000000080000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="44000280400001002400010071756575655f6964000000000000000000000000000000000000000000000000050003000300000008000400c2c0000008000600", @ANYRES32=r1, @ANYBLOB], 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x800) 22:25:57 executing program 4: r0 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:57 executing program 1: socket$l2tp(0x2, 0x2, 0x73) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xa0000, 0x0) ioctl$VIDIOC_SUBDEV_G_EDID(r0, 0xc0285628, &(0x7f0000000180)={0x0, 0xffffffff, 0x80000001, [], &(0x7f0000000140)=0x91}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x50, &(0x7f00000003c0)="c4fe910c6786ce2278db53a1e7ba3cef00dd444e0735e43eb95f6a78e0f25b446e11176aba0617b927c9589b2b1a3bc9a1fef212cca272096d523173440f1ab57b7d5ad152631946fe5a6bbb79029ec1"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x2) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) 22:25:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, {}, 0x0, {}, 0x200, 0x4, 0x18, 0x8, "b12e4028f6f13489152f64202f65c4cad79134cd7826f06a900276c47c17c57d7fc1112cd978aad72d27946ae9f204ad4cd2b8cd751ec01cc2933de1af7b0431", "9071a36347594545284ceb20373528af2f41ce22934876fd09a3b67846b4486a", [0xffffffff, 0x200]}) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000340)={'U+', 0x7}, 0x16, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="7c020000190001000000000000000000ff020000830000000000000000000001ac1414aa00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c401050020010000000000000000000000000000000000000000000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1e0001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000fe8000000000000000000000000000bb000000000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000e0000001000000000000000000000000000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000e0000001000000000000000000000000000000000000000000000000fe88000000000000000000000000000100000000000000000000000000000000000000007f000001000000000000000000000000000000000000000000000000ffffffff00"/564], 0x27c}}, 0x0) [ 350.955397][ T6870] block nbd3: Receive control failed (result -107) [ 350.965095][ T2453] block nbd3: Dead connection, failed to find a fallback [ 350.972173][ T2453] block nbd3: shutting down sockets [ 350.977772][ T2453] print_req_error: 113 callbacks suppressed [ 350.977788][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 350.995289][ T2453] buffer_io_error: 118 callbacks suppressed 22:25:57 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 350.995299][ T2453] Buffer I/O error on dev nbd3, logical block 0, async page read [ 351.010016][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 351.020951][ T2453] Buffer I/O error on dev nbd3, logical block 1, async page read [ 351.036176][ T2453] Buffer I/O error on dev nbd3, logical block 2, async page read [ 351.043938][ T2453] Buffer I/O error on dev nbd3, logical block 3, async page read [ 351.052369][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 351.063818][ T2453] Buffer I/O error on dev nbd3, logical block 0, async page read [ 351.072933][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 351.083794][ T2453] Buffer I/O error on dev nbd3, logical block 1, async page read [ 351.091906][ T2453] Buffer I/O error on dev nbd3, logical block 2, async page read [ 351.099718][ T2453] Buffer I/O error on dev nbd3, logical block 3, async page read [ 351.108018][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 351.118885][ T2453] Buffer I/O error on dev nbd3, logical block 0, async page read [ 351.126771][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 351.137687][ T2453] Buffer I/O error on dev nbd3, logical block 1, async page read [ 351.146421][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 351.157445][ T3868] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 351.169279][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 351.181311][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 351.193798][T10095] ldm_validate_partition_table(): Disk read failed. [ 351.202203][T10095] Dev nbd3: unable to read RDB block 0 [ 351.209596][T10095] nbd3: unable to read partition table 22:25:58 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:25:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:58 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:25:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)={{0x14}, [@NFT_MSG_NEWCHAIN={0x34, 0x3, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14}}, 0x5c}}, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)={0x3ec, r2, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x20}, @ETHTOOL_A_LINKMODES_OURS={0x3b8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x120, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz2\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @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, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz1\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @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_INDEX={0x8, 0x1, 0x8d}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa6}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-/[\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz2\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\'\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_BITS={0x124, 0x3, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz1\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5cd}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xba1c}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz2\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '[,@+$\x00'}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz2\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz2\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffe}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz2\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz1\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz2\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xd1, 0x5, "d599d3f230aa7eec54ceaed58b1fa2cb6e652b309c78bb6925aa976ec057ce454023affc12922ba8a28ff36a322ff69ce15b218e842bba02f219739c90f219c9f6b0ba429666bdbd6e6a5e91eedc41e8837d5677cea838249d095fc81c05852e4a01f112e408a078d5b6960ecdd8493d190c1aa63e1adebe1c641631cf860337967d9a4c9f7c8a494f06148f3aa381e59fffe847ccc5330d232774da498d3b7e5483c327ad8ef70a4d4ceaf779f96936831d65bf91790947de3994c89e1bd63acf19af5fb53569d99471586519"}, @ETHTOOL_A_BITSET_VALUE={0x22, 0x4, "7db073e43c63e98ce5bed522f924ef55d146d26b3e443951f5eb52c22260"}, @ETHTOOL_A_BITSET_MASK={0x68, 0x5, "b42454a1075d3a6d75b0e33cb49eba8e65dd6161728878e7c20ca62d18d084b74e985e56c67b860ef5534c1ebf7577d12e466124381c8c310ed434ce725e486dd6916ddef96ab8c303582f75de5cab1a4e6b186bd8c1813d789e50b5a5dbf8e73b7c4c29"}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x9}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xff}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x8000}, 0x8c0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000000)={"83042d9ef5a0da3f2338e515d512d788", 0x0, 0x0, {0x4, 0x38d}, {0x5}, 0x3, [0xbadd, 0x7fffffff, 0x5, 0x1ff, 0xb39, 0x800, 0x2, 0x20, 0x9, 0x2, 0x3, 0x2, 0x6, 0x6, 0x4, 0xb339]}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r3, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103ef2050ad28fabaed33d6927889d97f4b5ce0de71d3fd832980f4f088d0d824e20549b4bbd906ffa51ce9de54d779eb4de462faac20a3ab0ed9934373ca22cea5454f4c2a740cd461e39956bb5f98df2aebc60cf32623adbffbcc378fa7250b6a3fc863dadcf6d4f8b855c4e70f0796eee6218445dad2811dd6b540ff52efa2f167dd9c1b8b016268d37db430983fefc0645d20614c8df2eb0872c58e09664e672b0b6a9970fec199257e1c606ec3e364c66a0f4d258c74accd43b987c756d602fd8787fed3aa43fd8d84e9656d4a413fa9a423bc54b873583d6d497005e54712fafc71384988d80134fbf84f53fdd74b354848006b8b5b67e7cc5a472475d3ae545ca1fcf7628b873e31ba83a98a7ad5b0cfbe9711b517a9a1388ad0efa2a3b4e22152021d631b731e2e100a9831111db7acce948bb5deeea260463c140ac929e77c58402776caf85d4569a75dde2f64c4491508afb541ed9b2c81fc95c06706235f383e31cf662c95b1e49cfd94871e22720a41535756e419b271276941692bd023dd9c9dbec4f7db1e5c00d8b3be7b8e826a6aadd001edd0dfeb00f8048442b5c48456fd642e629dcb2ff55592665ff491cd832672ce4d999da186db2c3a1f8b6b1f7d3750d7cdb3097954e6e14fb2183ad662c63d4ce8b82dc2487f0fe2ea2827b53a7c6dcced878d2fb29c1d3ff583570e7bc172d1a5c716e0447cb08ce3c468ffdf975da372f3f3eb455aaf5822bc04a51b6cad24a2331369df81c123b009a2381b42e9aeb077f621608d81c12a5f5c6c295d74afd4dd5c051296be0b54c70bf899b347c36bff62f313079983409d7f9cf1242c917985c1b5d0736fe21f8514f63d0369a374c42da40bd5140bc3e602d00c3cb4f8e621863ab47422778d67d72de34753fd72cef80649a1548e4e8dcbcffe4054cc9d8a1f922623a75904cbdaacde768131e587269a4a99d82f7009c1b8ab79aa232a2fd45ad71b603803123f6ba979fa6a87525884b08d721a21400fb1f950b96ead82f408cc4388d3b78fb456616429a520656d5e5a876fd04748498902c86f58d45f4c1b3919eb846a00edf07e7a830bf723e4774f085f15", 0x3af) sendfile(r3, r4, 0x0, 0x1c500) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cachefiles\x00', 0x4500, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0xc, "3e87288b2e62fa4ad26fc121"}, &(0x7f0000000400)=0x14) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000d40)={0x398, r5, 0x4, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x40, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1dcf}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9b}]}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7c2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3000}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x10001}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x53}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x401}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER={0xe8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @private=0xa010101}}, {0x14, 0x2, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0x19}, 0xfffffff9}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x7, @loopback, 0x10001}}, {0x14, 0x2, @in={0x2, 0x4e21, @broadcast}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'ib', 0x3a, 'veth0_macvtap\x00'}}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x17}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1200000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xc00000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}]}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffff81}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xc3}]}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1ff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x68, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x100}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5a40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x77d}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK={0x34, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}]}]}]}, 0x398}, 0x1, 0x0, 0x0, 0x8000}, 0x2000c800) [ 351.557873][ T28] audit: type=1804 audit(1598826358.283:35): pid=10127 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir741144604/syzkaller.OpevIJ/7/file0" dev="sda1" ino=16092 res=1 errno=0 [ 351.584338][ T6870] block nbd3: Receive control failed (result -107) [ 351.643774][T10122] block nbd3: shutting down sockets 22:25:58 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = creat(0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 351.721331][T10123] ptrace attach of "/root/syz-executor.2"[10121] was attempted by "/root/syz-executor.2"[10123] 22:25:58 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 351.853948][ T28] audit: type=1800 audit(1598826358.433:36): pid=10121 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="file0" dev="sda1" ino=16075 res=0 errno=0 22:25:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000140)) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x40000007, 0x1, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x10000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext={0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:25:58 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 351.961976][T10141] ptrace attach of "/root/syz-executor.2"[10139] was attempted by "/root/syz-executor.2"[10141] [ 351.996175][ T6870] block nbd3: Receive control failed (result -107) 22:25:58 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 352.005707][ T2453] block nbd3: Dead connection, failed to find a fallback [ 352.012758][ T2453] block nbd3: shutting down sockets [ 352.028342][T10143] ldm_validate_partition_table(): Disk read failed. [ 352.051725][T10143] Dev nbd3: unable to read RDB block 0 [ 352.099175][T10143] nbd3: unable to read partition table [ 352.179038][T10151] kvm [10149]: vcpu0, guest rIP: 0x13c Hyper-V unhandled wrmsr: 0x40000024 data 0x100000009 22:26:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:00 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) sendmsg$NFT_MSG_GETGEN(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)={0x14, 0x10, 0xa, 0x101, 0x0, 0x0, {0x5, 0x0, 0x2}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c000}, 0x4044001) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000000080)={0x0, 0x101}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8925, &(0x7f0000001180)={'ipvlan0\x00', @ifru_names='veth1_virt_wifi\x00'}) 22:26:00 executing program 1: syz_mount_image$ocfs2(&(0x7f0000000100)='ocfs2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001580)=',*\\,\'\\!\x00') r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x10, 0x1, 0x2e}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x20001) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r1, 0x4) 22:26:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/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 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000140)) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x40000007, 0x1, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0xff, 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_config_ext={0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:26:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 353.983684][ T6870] block nbd3: Receive control failed (result -107) [ 353.994687][ T3868] block nbd3: Dead connection, failed to find a fallback [ 354.002405][ T3868] block nbd3: shutting down sockets [ 354.031232][T10180] ldm_validate_partition_table(): Disk read failed. [ 354.093128][T10180] Dev nbd3: unable to read RDB block 0 [ 354.122101][T10180] nbd3: unable to read partition table 22:26:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 354.169246][T10187] kvm [10175]: vcpu0, guest rIP: 0x13c Hyper-V unhandled wrmsr: 0x40000024 data 0x100000009 [ 354.191816][T10191] (syz-executor.1,10191,0):ocfs2_parse_options:1467 ERROR: Unrecognized mount option "*\" or missing value 22:26:01 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x8002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000240)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x7e}, @mpls={[], @ipv4=@dccp={{0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x40, 0x84, 0x0, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x1f}}, {{0x1, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00\v\b', 0x2, "070003"}, "ccbfc12abc282c27820fd9118600820e010500110000000094ce7f17e89fb5f1112b33df4c366b67856c210a24c3df6373d0ca47aac2885da778edbdc1e5bde967a600ca0e2ba1e34aebb68aa9431063000000000000000000010000"}}}}, 0x8a) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="6e617400000000000000001800000000000000000000000000000000000000ff0800000076db349b907ba2c17db6336d507c04da952114218afeda7270403e4ad58af07988a81e9ef90000000068a8cc61669c2cafa83e7320877f3b36e98ca545477c2aeac48f66"], &(0x7f0000000340)=0x4e) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f00000001c0)={0xa, 0x5, {0x57, 0x3, 0x3ff, {0x6}, {0x2682, 0x19a}, @cond=[{0x400, 0x0, 0x4, 0x7ff, 0x7fff, 0x4}, {0x9, 0x5, 0x3f, 0x7, 0x1, 0x401}]}, {0x54, 0xfcd2, 0x9, {0x5, 0x800}, {0x7, 0x9}, @rumble={0x1, 0x5}}}) mkdir(0x0, 0x0) ioctl$USBDEVFS_DROP_PRIVILEGES(r3, 0x4004551e, &(0x7f0000000100)=0x3ff) r4 = open(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r4, 0x0) mount$overlay(0x400000, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x42058, &(0x7f00000003c0)=ANY=[@ANYRES16=r4]) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 354.308226][T10191] (syz-executor.1,10191,1):ocfs2_fill_super:1190 ERROR: status = -22 22:26:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 354.416363][T10191] (syz-executor.1,10191,1):ocfs2_parse_options:1467 ERROR: Unrecognized mount option "*\" or missing value [ 354.431096][ T6870] block nbd3: Receive control failed (result -107) [ 354.444518][ T3868] block nbd3: Dead connection, failed to find a fallback [ 354.452066][ T3868] block nbd3: shutting down sockets [ 354.469004][T10208] ldm_validate_partition_table(): Disk read failed. [ 354.469724][T10191] (syz-executor.1,10191,1):ocfs2_fill_super:1190 ERROR: status = -22 [ 354.516348][T10208] Dev nbd3: unable to read RDB block 0 [ 354.542044][T10208] nbd3: unable to read partition table 22:26:01 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) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:01 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 354.863114][ T6870] block nbd3: Receive control failed (result -107) [ 354.874164][ T3868] block nbd3: Dead connection, failed to find a fallback [ 354.882918][ T3868] block nbd3: shutting down sockets [ 354.898911][T10226] ldm_validate_partition_table(): Disk read failed. [ 354.939359][T10226] Dev nbd3: unable to read RDB block 0 [ 354.980555][T10226] nbd3: unable to read partition table 22:26:01 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:26:01 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 355.183027][ T6870] block nbd3: Receive control failed (result -107) [ 355.194330][ T2453] block nbd3: Dead connection, failed to find a fallback [ 355.201614][ T2453] block nbd3: shutting down sockets [ 355.211265][T10239] ldm_validate_partition_table(): Disk read failed. [ 355.234805][T10239] Dev nbd3: unable to read RDB block 0 [ 355.278672][T10239] nbd3: unable to read partition table 22:26:02 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x9) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x0, 0x10, 0x70bd2d, 0xf28e, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x2004c000}, 0x4890) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r2, &(0x7f0000001500), 0x588, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="64000000030301030000000000000000010000060c000200fffffffd0000001f08000340000000050800034000000000080003400001000008000340000001010c000200fffffffe0000495a23a6a8a23000070c000200fffffffb000000020c000200ff"], 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x40009851) 22:26:02 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 355.493445][ T6870] block nbd3: Receive control failed (result -107) [ 355.512662][ T3868] block nbd3: Dead connection, failed to find a fallback [ 355.520146][ T3868] block nbd3: shutting down sockets [ 355.537451][T10249] ldm_validate_partition_table(): Disk read failed. [ 355.565480][T10249] Dev nbd3: unable to read RDB block 0 [ 355.592936][T10249] nbd3: unable to read partition table 22:26:02 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 355.752591][ T6870] block nbd3: Receive control failed (result -107) [ 355.764214][ T3868] block nbd3: Dead connection, failed to find a fallback [ 355.772057][ T3868] block nbd3: shutting down sockets [ 355.789467][T10261] ldm_validate_partition_table(): Disk read failed. [ 355.862192][T10261] Dev nbd3: unable to read RDB block 0 [ 355.889800][T10261] nbd3: unable to read partition table 22:26:02 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, 0x0) [ 356.065697][ T6870] block nbd3: Receive control failed (result -107) 22:26:02 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) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 356.132258][T10271] block nbd3: shutting down sockets 22:26:02 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, 0x0) [ 356.309231][ T6870] block nbd3: Receive control failed (result -107) [ 356.321390][T10282] block nbd3: shutting down sockets 22:26:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x3c, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x40080c0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1d, 0x4, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 22:26:05 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, 0x0) 22:26:05 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) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:05 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:26:05 executing program 1: r0 = 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, 0x7ff, 0x0, @perf_config_ext={0x0, 0x4}, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x10, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000001740)={{}, 0x0, 0x16, @inherit={0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000000000001000000000000000500000000000000020000000000000020000000000000000000000000000000030000000000000065060000000000000700000000f4ff000600000000000000"]}, @devid}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f00000004c0)=0x60) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x895) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x3ba6, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x5, 0x3}, 0x0, 0x0, &(0x7f0000000140)={0x3, 0x8, 0x801, 0x7}, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x100000000}}, 0x10) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r5 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r4, &(0x7f0000001400)="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", 0x319) sendfile(r4, r5, 0x0, 0x1c500) [ 358.928036][ T6870] block nbd3: Receive control failed (result -107) [ 358.944047][T10312] block nbd3: shutting down sockets [ 359.003653][ T28] audit: type=1804 audit(1598826365.723:37): pid=10313 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir721331392/syzkaller.fCw695/44/file1/file0" dev="loop1" ino=3 res=1 errno=0 22:26:05 executing program 2: r0 = gettid() r1 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r1, 0x0) close(0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 359.153518][T10328] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 359.295732][T10332] can: request_module (can-proto-0) failed. [ 359.335808][T10328] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 22:26:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 359.415220][T10336] can: request_module (can-proto-0) failed. 22:26:06 executing program 3 (fault-call:8 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 359.657202][ T6870] block nbd3: Receive control failed (result -107) 22:26:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 359.707214][ T28] audit: type=1800 audit(1598826366.433:38): pid=10313 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file0" dev="loop1" ino=3 res=0 errno=0 [ 359.720753][T10352] FAULT_INJECTION: forcing a failure. [ 359.720753][T10352] name failslab, interval 1, probability 0, space 0, times 1 22:26:06 executing program 5: getpid() accept4$llc(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) set_thread_area(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f00000005c0)={@remote, @ipv4={[], [], @loopback}, @local, 0x0, 0x0, 0xfffe}) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)=0x8000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x0, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x74, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x401}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffffb}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x74}, 0x1, 0x0, 0x0, 0x40040}, 0x44800) getsockname$packet(r2, 0x0, &(0x7f0000000000)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="6000000024000b0f000000000006000000000000a299abc261d2901f0a308435d890124dd1354d73ee080081e996a94777e661f82fa85a2fe657787dc4a1f5722c736d9acd02e99109ba304dbf1e8798e844cd21d3a5eafb389fa9f8f9e4777a62520f9fda2c179455b7b7b9656683efeffe2c2b55390e3cc1a3f5854be675268690297b35de3ccf369dde6057592c5ea14fcd5867d93f230ce6abd4f71539a6ea37c4568e6ecd29bc6a3eca5618bd744084d18bcd89d1b45ea0b91a5c5ea4ce885d11099fb4b3c2b7918b3ba73fa1a73c2d9472bcfdbb2469491139bfba1db31c97d31e2a224edceabc7e740b", @ANYRES32=0x0, @ANYBLOB="00000000ffffffff00000000080001007462660034000200280001000000000000000000000000000002000000000000000000000000000000000000000000000800070000000000"], 0x60}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000240)={'ip6tnl0\x00', 0x0, 0x4, 0x3f, 0xbf, 0xfffffffe, 0x2, @loopback, @remote, 0x0, 0x7, 0x3, 0x1}}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r1, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 22:26:06 executing program 1: r0 = 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, 0x7ff, 0x0, @perf_config_ext={0x0, 0x4}, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x10, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000001740)={{}, 0x0, 0x16, @inherit={0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000000000001000000000000000500000000000000020000000000000020000000000000000000000000000000030000000000000065060000000000000700000000f4ff000600000000000000"]}, @devid}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f00000004c0)=0x60) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x895) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x3ba6, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x5, 0x3}, 0x0, 0x0, &(0x7f0000000140)={0x3, 0x8, 0x801, 0x7}, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x100000000}}, 0x10) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r5 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r4, &(0x7f0000001400)="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", 0x319) sendfile(r4, r5, 0x0, 0x1c500) 22:26:06 executing program 2: r0 = gettid() r1 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r1, 0x0) close(0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 359.856667][T10352] CPU: 1 PID: 10352 Comm: syz-executor.3 Not tainted 5.9.0-rc2-syzkaller #0 [ 359.865369][T10352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.875503][T10352] Call Trace: [ 359.878947][T10352] dump_stack+0x18f/0x20d [ 359.883338][T10352] should_fail.cold+0x5/0x14 [ 359.888027][T10352] should_failslab+0x5/0xf [ 359.892519][T10352] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 359.898592][T10352] kmem_cache_alloc+0x46/0x3a0 22:26:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 359.903440][T10352] ? ksys_write+0x212/0x250 [ 359.908026][T10352] getname_flags.part.0+0x50/0x4f0 [ 359.913845][T10352] getname+0x8e/0xd0 [ 359.917762][T10352] do_sys_openat2+0xf5/0x420 [ 359.922356][T10352] ? build_open_flags+0x650/0x650 [ 359.927482][T10352] ? lock_is_held_type+0xbb/0xf0 [ 359.932471][T10352] ? wait_for_completion+0x260/0x260 [ 359.937769][T10352] __x64_sys_open+0x119/0x1c0 [ 359.942456][T10352] ? do_sys_open+0x140/0x140 [ 359.947145][T10352] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 359.953181][T10352] ? trace_hardirqs_on+0x5f/0x220 [ 359.958215][T10352] ? lockdep_hardirqs_on+0x76/0xf0 [ 359.963358][T10352] do_syscall_64+0x2d/0x70 [ 359.967783][T10352] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 359.973696][T10352] RIP: 0033:0x417101 [ 359.977597][T10352] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 359.997646][T10352] RSP: 002b:00007f3c2f8d2bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 360.006073][T10352] RAX: ffffffffffffffda RBX: 00007f3c2f8d2bd0 RCX: 0000000000417101 [ 360.014245][T10352] RDX: 00007f3c2f8d2bdf RSI: 0000000000000002 RDI: 00007f3c2f8d2bd0 [ 360.022229][T10352] RBP: 00007f3c2f8d2ca0 R08: 0000000000000000 R09: 000000000000000f [ 360.030232][T10352] R10: 0000000000000004 R11: 0000000000000293 R12: 0000000000000000 [ 360.038210][T10352] R13: 00007fff5413097f R14: 00007f3c2f8d39c0 R15: 000000000118cf4c [ 360.208065][ T2453] block nbd3: Dead connection, failed to find a fallback [ 360.215300][ T2453] block nbd3: shutting down sockets [ 360.220516][ T2453] print_req_error: 493 callbacks suppressed [ 360.220533][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 360.238305][ T2453] buffer_io_error: 502 callbacks suppressed [ 360.238314][ T2453] Buffer I/O error on dev nbd3, logical block 0, async page read [ 360.252959][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 360.264084][ T2453] Buffer I/O error on dev nbd3, logical block 1, async page read [ 360.275354][ T2453] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 360.286847][ T2453] Buffer I/O error on dev nbd3, logical block 2, async page read [ 360.295637][ T2453] blk_update_request: I/O error, dev nbd3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 22:26:07 executing program 5: r0 = gettid() r1 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r1, 0x0) close(0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 360.307376][ T2453] Buffer I/O error on dev nbd3, logical block 3, async page read [ 360.329013][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 360.340561][ T2453] Buffer I/O error on dev nbd3, logical block 0, async page read [ 360.344468][ T28] audit: type=1804 audit(1598826367.063:39): pid=10388 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir721331392/syzkaller.fCw695/45/file1/file0" dev="loop1" ino=4 res=1 errno=0 [ 360.349442][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 360.384511][ T2453] Buffer I/O error on dev nbd3, logical block 1, async page read [ 360.395025][ T2453] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 360.405877][ T2453] Buffer I/O error on dev nbd3, logical block 2, async page read [ 360.413752][ T2453] blk_update_request: I/O error, dev nbd3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 360.424655][ T2453] Buffer I/O error on dev nbd3, logical block 3, async page read [ 360.432615][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 360.443470][ T2453] Buffer I/O error on dev nbd3, logical block 0, async page read 22:26:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 360.451447][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 360.462910][ T2453] Buffer I/O error on dev nbd3, logical block 1, async page read [ 360.473133][T10352] ldm_validate_partition_table(): Disk read failed. [ 360.481503][T10352] Dev nbd3: unable to read RDB block 0 [ 360.488849][T10352] nbd3: unable to read partition table 22:26:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:07 executing program 5: perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xffffffff, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000540)=""/217, &(0x7f0000000640)=0xd9) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@newspdinfo={0x1c, 0x24, 0x1, 0x70bd2c, 0x25dfdbfe, 0x2b3, [@XFRMA_SPD_IPV4_HTHRESH={0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x54800}, 0xc4) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x14, 0x26, 0x829, 0x4, 0x0, {0x4, 0x1000000}}, 0x14}, 0x1, 0xffffff7f0e000000, 0x0, 0x4000}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001980)='nl80211\x00') r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) ioctl$PPPIOCSDEBUG(r3, 0x40047440, &(0x7f0000000340)=0x4) write$9p(r3, &(0x7f0000001400)="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", 0x3af) sendfile(r3, r4, 0x0, 0x1c500) ioctl$USBDEVFS_BULK(r3, 0xc0185502, &(0x7f0000000300)={{{0xd, 0x1}}, 0xb4, 0x101, &(0x7f0000000440)="24f2d752e58cf5f16b873bbd621741f9d6e21e0cf7c5c2c2e48ca3d4794d569406bf23d9021a9b6538dc31d91cb4e37a082d2dc220aaab24243f4aced5738072571c946ed0dfc7d47cb1b6f3f265ab1ef80ae251d972a41db347bf4164401feeb2485fdb67e5bf30b95846828e33c1c6a5814abf55564ca1de466c40b93381267ab5f38f9586cbd88d3cff128eb8efefb258a2f8fd382b9bfd3991472b727c8ab620f493b7865e4510d5307560647c34e6232e05"}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x24, &(0x7f00000003c0), &(0x7f0000000500)=0x4) bind$netrom(0xffffffffffffffff, &(0x7f0000000280)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @default]}, 0x48) r5 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)={0x54, r5, 0x401, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc}, {0xc, 0x8f}}]}, 0x54}}, 0x0) sendmsg$DEVLINK_CMD_GET(r1, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x30, r5, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x30}}, 0x20000000) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000627d00020000000c0099000000000004000000"], 0x20}}, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f0000000040)=0x7) [ 360.975047][ T6870] block nbd3: Receive control failed (result -107) 22:26:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 361.018723][ T2453] block nbd3: Dead connection, failed to find a fallback [ 361.026512][ T2453] block nbd3: shutting down sockets [ 361.035667][T10401] ldm_validate_partition_table(): Disk read failed. 22:26:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x3f) 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, 0x9, 0x90692, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) close(r0) syz_open_procfs(0x0, &(0x7f00000002c0)='comm\x00') r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000140)=""/158, &(0x7f00000000c0)=0x9e) r4 = open(&(0x7f0000000100)='./bus\x00', 0x1141042, 0x0) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ftruncate(r5, 0x208200) sendfile(r0, r4, 0x0, 0x8000fffffffe) [ 361.071719][T10401] Dev nbd3: unable to read RDB block 0 [ 361.088417][T10401] nbd3: unable to read partition table 22:26:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 361.211213][ T28] audit: type=1804 audit(1598826367.933:40): pid=10419 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir304956785/syzkaller.04CxAQ/49/file0" dev="sda1" ino=16067 res=1 errno=0 22:26:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = socket$kcm(0x10, 0x2, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000100)={&(0x7f0000000040)={0x68, r3, 0x8b8e0eb13081c495, 0x0, 0x0, {{}, {}, {0x4c, 0x18, {0x0, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x24, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x40}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x80c}, 0x10) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$SNDCTL_SEQ_GETTIME(r5, 0x80045113, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 361.307920][T10420] block nbd4: shutting down sockets [ 361.391727][ T6870] block nbd3: Receive control failed (result -107) [ 361.410238][ T2453] block nbd3: Dead connection, failed to find a fallback [ 361.417577][ T2453] block nbd3: shutting down sockets [ 361.435180][T10435] ldm_validate_partition_table(): Disk read failed. 22:26:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 361.478389][T10435] Dev nbd3: unable to read RDB block 0 [ 361.549705][T10435] nbd3: unable to read partition table [ 361.723822][T10442] block nbd4: shutting down sockets [ 361.795001][ T28] audit: type=1800 audit(1598826368.513:41): pid=10441 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16075 res=0 errno=0 22:26:09 executing program 2: r0 = gettid() r1 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r1, 0x0) close(0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:26:09 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x80000000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e23, @multicast1}}) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000140)={0x1, 0x7}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) syz_open_dev$char_usb(0xc, 0xb4, 0x2c) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x5, 0x7, 0x100}) 22:26:09 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x55, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12080, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ac0)=[{&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000a40)="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", 0xfa}, {&(0x7f0000000b40)="c863db746b6d23f7ccb114bc72acff7f76f2d0156ac62cc9b7269255509d4939b02ef7a809cb08d153a6403d6cea697a6a30f84bfb60fbe13a4f01d9b50b308c21487c05648fb94f7b81d30ed3424a5ffcc98540bd3f101d3d8b63dd7cfd6a559ea8b676508373db090f3c0e7ab3415a48dfc1620153890ada098064f6dc1a32051fed475fbde91b31a8f5bbf32e233282e7ee8f5d67cb2bcc0326f1f60f07d58128ab3f06baf2c6db8b6bcb2b32cdf8b5aaa9a72009c332c22cd7cc6b26ae", 0xbf}, 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0x1000}], 0x2, &(0x7f0000005a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r7}}}], 0x20, 0x4000000}], 0x8, 0x200000d2) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r7, r8, 0xee00, 0x124}, 0x3, 0x2}) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x248800) [ 363.252498][ T6870] block nbd3: Receive control failed (result -107) [ 363.265496][T10477] block nbd3: shutting down sockets 22:26:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x40) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) close(r3) ptrace$cont(0x7, r5, 0x0, 0x0) fcntl$setown(r0, 0x8, r5) fcntl$setlease(r4, 0x400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 363.550328][ T6870] block nbd4: Receive control failed (result -107) [ 363.568215][T10494] block nbd4: shutting down sockets [ 363.636575][ T6870] block nbd3: Receive control failed (result -107) 22:26:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:10 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12080, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ac0)=[{&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000a40)="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", 0xfa}, {&(0x7f0000000b40)="c863db746b6d23f7ccb114bc72acff7f76f2d0156ac62cc9b7269255509d4939b02ef7a809cb08d153a6403d6cea697a6a30f84bfb60fbe13a4f01d9b50b308c21487c05648fb94f7b81d30ed3424a5ffcc98540bd3f101d3d8b63dd7cfd6a559ea8b676508373db090f3c0e7ab3415a48dfc1620153890ada098064f6dc1a32051fed475fbde91b31a8f5bbf32e233282e7ee8f5d67cb2bcc0326f1f60f07d58128ab3f06baf2c6db8b6bcb2b32cdf8b5aaa9a72009c332c22cd7cc6b26ae", 0xbf}, {&(0x7f0000005d80)="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&(0x7f0000005a40)=[{&(0x7f00000049c0)="ede81efdf03d2fa904d7cff7351fe8b2a89cb8a94b69ade2cd425e0384a5d5df5a2afc01b25eedc256dc7cc63c9a94c308c688b159ee1ad66de5bb9aa37626d8f57d4e3914750a79b5c45b8794de8ede3e2323", 0x53}, 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", 0x1000}], 0x2, &(0x7f0000005a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r7}}}], 0x20, 0x4000000}], 0x8, 0x200000d2) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r7, r8, 0xee00, 0x124}, 0x3, 0x2}) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x248800) [ 363.752969][T10501] block nbd3: shutting down sockets 22:26:10 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r5 = open$dir(&(0x7f0000000380)='./file0\x00', 0x40e080, 0x20) write$9p(r4, &(0x7f0000001400)="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", 0x3af) sendfile(r4, r5, 0x0, 0x1c500) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) r6 = perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x2, 0x40, 0x20, 0x80, 0x0, 0x4, 0x25120, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x5, @perf_bp={&(0x7f0000000000), 0x2}, 0xc000, 0x4, 0x8000, 0x0, 0x3, 0x9}, 0x0, 0x10, r3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0xff) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 363.849921][ T6870] block nbd4: Receive control failed (result -107) [ 363.861882][T10507] block nbd4: shutting down sockets 22:26:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 364.049486][ T6870] block nbd3: Receive control failed (result -107) [ 364.078970][ T3868] block nbd3: Dead connection, failed to find a fallback [ 364.086151][ T3868] block nbd3: shutting down sockets 22:26:10 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x55, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12080, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ac0)=[{&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000a40)="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", 0xfa}, {&(0x7f0000000b40)="c863db746b6d23f7ccb114bc72acff7f76f2d0156ac62cc9b7269255509d4939b02ef7a809cb08d153a6403d6cea697a6a30f84bfb60fbe13a4f01d9b50b308c21487c05648fb94f7b81d30ed3424a5ffcc98540bd3f101d3d8b63dd7cfd6a559ea8b676508373db090f3c0e7ab3415a48dfc1620153890ada098064f6dc1a32051fed475fbde91b31a8f5bbf32e233282e7ee8f5d67cb2bcc0326f1f60f07d58128ab3f06baf2c6db8b6bcb2b32cdf8b5aaa9a72009c332c22cd7cc6b26ae", 0xbf}, {&(0x7f0000005d80)="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&(0x7f0000005a40)=[{&(0x7f00000049c0)="ede81efdf03d2fa904d7cff7351fe8b2a89cb8a94b69ade2cd425e0384a5d5df5a2afc01b25eedc256dc7cc63c9a94c308c688b159ee1ad66de5bb9aa37626d8f57d4e3914750a79b5c45b8794de8ede3e2323", 0x53}, {&(0x7f0000004a40)="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", 0x1000}], 0x2, &(0x7f0000005a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r7}}}], 0x20, 0x4000000}], 0x8, 0x200000d2) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r7, r8, 0xee00, 0x124}, 0x3, 0x2}) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x248800) [ 364.114857][T10513] ldm_validate_partition_table(): Disk read failed. [ 364.189655][T10513] Dev nbd3: unable to read RDB block 0 [ 364.205837][T10513] nbd3: unable to read partition table [ 364.231954][ T6870] block nbd4: Receive control failed (result -107) [ 364.243419][T10523] block nbd4: shutting down sockets [ 364.286853][ T6870] block nbd3: Receive control failed (result -107) [ 364.288818][ T2453] block nbd3: Send control failed (result -32) [ 364.299950][ T2453] block nbd3: Request send failed, requeueing [ 364.307835][ T2453] block nbd3: Dead connection, failed to find a fallback [ 364.314886][ T2453] block nbd3: shutting down sockets [ 364.329035][T10531] ldm_validate_partition_table(): Disk read failed. [ 364.347776][T10531] Dev nbd3: unable to read RDB block 0 [ 364.397155][T10531] nbd3: unable to read partition table 22:26:13 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r1 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r1, 0x0) close(r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:26:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2c, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:13 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_config_ext={0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) r1 = open(&(0x7f0000000100)='./bus\x00', 0x1c3042, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="0284ac", 0x3}], 0x1, 0x0, 0x0) r2 = open(0x0, 0x200200, 0x42) ioctl$SNDRV_PCM_IOCTL_FORWARD(r2, 0x40084149, &(0x7f00000001c0)=0x7) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, 0x0, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x0, 0x10000101) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x46042, 0x0) sendfile(r3, r4, 0x0, 0x200fff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="02000500", @ANYRES32=0x0, @ANYRES16, @ANYBLOB="96a5df", @ANYBLOB="0200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="6c39483368c9", @ANYRES32, @ANYBLOB="040003000000000008000300", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYBLOB="08000400", @ANYRES16, @ANYBLOB, @ANYRES32=0x0, @ANYRES64, @ANYRES32=0xee01, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0xc4, 0x1) 22:26:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6d61703d6e6f097c616c2c0192c13d8f9c1cead218a5150e4785b3"]) [ 366.422173][ T6870] block nbd4: Receive control failed (result -107) [ 366.434499][T10551] block nbd4: shutting down sockets 22:26:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0xfffffffc) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000100)=""/223, &(0x7f0000000000)=0xdf) 22:26:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c000a874e7016344fbfbb028676f40c2535bd8268e9cf4b4992d5dee796159a9b0d4986f5a207af8676ed2a49ae5028c81d037768b4c4f4182b3b634fc3be34ffc29abf38339a7c372900"/88]) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) [ 366.687210][ T28] audit: type=1800 audit(1598826373.392:42): pid=10565 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="file0" dev="sda1" ino=16160 res=0 errno=0 22:26:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x5, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 366.874069][ T6870] block nbd4: Receive control failed (result -107) [ 366.926183][T10396] block nbd4: shutting down sockets 22:26:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 367.353134][ T6870] block nbd4: Receive control failed (result -107) [ 367.366314][T10588] block nbd4: shutting down sockets 22:26:14 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x9bd3) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') write$UHID_DESTROY(r3, &(0x7f0000000000), 0x4) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r5 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r4, &(0x7f0000001400)="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", 0x3af) sendfile(r4, r5, 0x0, 0x1c500) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r6, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r7, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000180)={r6, r7, 0x3ff, 0x55, &(0x7f0000000100)="d56bfbb51878eeacfee818f8d824f7874fcf461c588cf975f1649340e998b2e0fd8c267faaf93dee797fee7f6ad7b3d6b914162c37e82422ec7da63f1a3b053b63b66887f0349c36f91b87846c0364927614f36975", 0x3, 0x22, 0x0, 0xdac5, 0x1, 0x1, 0x6, 'syz1\x00'}) 22:26:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:14 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r1 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r1, 0x0) close(r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:26:14 executing program 1: r0 = 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, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x8100, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f15ecdb4cb92e0a480e002a000000e8bd6efb250309000e000100240248ff050005001201", 0x2e}], 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x208480, 0x0) r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r5, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000001780)='/dev/input/event#\x00', 0x6aa3a700, 0x410000) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r7, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) r8 = syz_mount_image$ntfs(&(0x7f00000017c0)='ntfs\x00', &(0x7f0000001800)='./file0\x00', 0x7, 0x6, &(0x7f0000001a80)=[{&(0x7f0000001840), 0x0, 0x61}, {&(0x7f0000001880)="ee989e034c107ec949b70264d9f7e4eca6201689b10b1248e04d4ba51c60e11faf25095d04bcc2bc329cc287c40292", 0x2f, 0x1}, {&(0x7f00000018c0)="60401dcb76e76633493fe0a962f36f5b870c8337e184ff2342f53c07e5353285ed832a376ad9388f6e711e24007590bb58ec0a7475062030ea1f", 0x3a, 0xfffffffffffffff7}, {&(0x7f0000001900)="465dd539744746206b39a3a58280d44be2f6e1bd34eb8b1ea6303019d1453dd2905987ef8f0976b34f10f377d0f3fdb8651bab6487162091e4759b0f11cd3849a643a835374856c55ab7146d493b6eed00e0d2cd5848aaf250d32157cddcd35e8b578031df79d5f55fbaaec19e46c1ab94db417f965fa04c18576e6d535a460b48bb4a43ea3c1cf95e152c9bc06f103a66dd714d68df7af73eb5573622c7028156d8d9", 0xa3, 0x4}, {&(0x7f00000019c0)="b1dab5935b8571fefd2cfcc5457d5a13af588a6a4f5ad6d9", 0x18, 0x8001}, {&(0x7f0000001a00)="49010b1f45a04461a187eb43e0e95c933946259ed0e83208e6e3514dd5ee93e02fa71ca3b1c61f32f93c50c5d8a7b408c3639dd2c2f0be1c8fc1bfcddf539cf13ffa8454094b9d629a1e411ebfc1c5ea976082ca3755de406ef0141ce8cf913e08dc326d1c064cb619304e29896d61ba2a60cf", 0x73, 0x9}], 0x90006, &(0x7f0000001b40)={[{@show_sys_files_yes='show_sys_files=yes'}, {@show_sys_files_yes='show_sys_files=yes'}], [{@pcr={'pcr', 0x3d, 0x38}}]}) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000001840)={@local, @multicast1, @loopback}, &(0x7f0000001c80)=0xc) r9 = socket$pppl2tp(0x18, 0x1, 0x1) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r10, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) sendmsg$unix(r2, &(0x7f0000001c40)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000140)="86c5b55ecd065b3779f210c8bbb0f2368b4077290d223296160900c1009b501fce43aae033a4c8981630c97770178e965048fd387ea51a5acc2d1823d58a2d31a095fcb6906db663b1d3a090094648c37399f82148523becf8ba27e117cc05a6f197ed7009e145d243c9ff8a01b1d0f4fbd37cec135bef006ffbb7fe613044c0fb2d04d3afbb4cbf2ab9d43568c145ae1fd282db4d7e7c39d2a0d40829172312027de8f0fe857a71d5041f4f312bfad26b1d2c1919b8d6a308dd49137dee5acada1e1afae42b90e73c3faad70854420d46525b929aa6d2cce7a777dc01519501e38ef4a1e88bb4", 0xe7}, {&(0x7f0000000240)="0bc56ef6c7817215edccdbe9ebf2d08200274e7137ed1d2cc984e3fd3d0f919cfdf209c1155246f203c01a26e87e0bac125bc1d1", 0x34}, {&(0x7f0000000300)="4ea41738da7648b118f89790b23bab002d418bda5a4ea04a3f5735ac7d730f3e4079c32f3940baf9f7663c57a46080af802342c4a3797793184bfb5c6d97f5281a95299b0214d1c0c08930c82efd65521e8622630661f7cf118538531b0e2ed569fa5c5ff14717155235e839559b6535b82d9dfb0e59a49b164691b6d1637a0099eb30cdb6c33b18a1019054234f30bcc134c8c9d8f00d321393bb6b1bfe137781b51627603d8acfeeafac592ba74b71931d8e36efb3df585274f996c456c9843a5e81c857283bb6b6f3c16ed62f7c97f82890af3212a9c0cae3923b", 0xdc}, {&(0x7f0000000280)="2fc33eb5e9de6053a79577185389d486", 0x10}, {&(0x7f0000000400)="c8467dbd766d365db236659a08d6e5711949e35a82fb43d659326e9d57b9ec33e29d1f9cefc3d883b4837556a7563d67c5a0e0334e707168d10b594eda4b0aae324917f2a24ca18995dd4e8ce74564def0481fdaf26aa3e107ac4ea42235a043", 0x60}, {&(0x7f0000000480)="982bdbc0818acb194ecca9fdffb9c72b9e77279989f650e1b25e77d2a27902794b13442e750b7366873cfa316ebe0ab2710a773ba64fd8ff94d614f8ba348209a3bbf64083185d59c940c8a9323da90faa34d6319e956c3c0ff9e6f46dc8711760ac8587ec10dd9deba2797666cd4a83aede992c87ddbbdc73759c0616ac004491fadb8abe1cd992e932fa80e9261529a3e8aedf1915bd352e8c2e5cdc576dc0826830f0a9f507ad54afa4cbd644f3d765f9b6170d65077972e15b32780cbf1cb0412a721fd7aac77080e5ad8e", 0xcd}, {&(0x7f0000000580)="3d5f23cf9df2ab4bf6c8bc430a42ae8bd204d17098b64242466c06148e92308727843f49949256f3a1d2da4925f817309ee69f7cfea2d92b8f8171d9b87c7cc2164944d358113c06c44efaea89d91415cc", 0x51}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="2eb2511f6ad583ee44099c292431bc4ba7ad5d6c0be465eb3485717441a674b355305ddba1c49454c6a95949325bec3411ace83b4c1d5e0906ab42119141b274a791ba113a6d8329c19cb0667d02a95247dbb3ed0b6e1c2a4cdcd3da0aef95167a15f5eb234e6da0af51b589ce46e6d6ec3f1ea29256727a62037badb415b8ee4e4520dadc0d1d31e5a1db23d7792e454c5a8a1c", 0x94}], 0x9, &(0x7f0000001b80)=[@rights={{0x28, 0x1, 0x1, [r0, r1, r3, r1, r1, r0]}}, @rights={{0x38, 0x1, 0x1, [r4, r0, r5, r6, r7, r8, r0, r1, r0, r9]}}, @rights={{0x18, 0x1, 0x1, [r10, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}], 0x98, 0x4008044}, 0x2000000) [ 367.594776][ T6870] block nbd3: Receive control failed (result -107) [ 367.639073][ T2453] block nbd3: Dead connection, failed to find a fallback [ 367.646291][ T2453] block nbd3: shutting down sockets [ 367.651507][ T2453] print_req_error: 306 callbacks suppressed [ 367.651523][ T2453] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 367.668731][ T2453] buffer_io_error: 306 callbacks suppressed [ 367.668742][ T2453] Buffer I/O error on dev nbd3, logical block 0, async page read [ 367.683313][ T2453] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 367.694236][ T2453] Buffer I/O error on dev nbd3, logical block 1, async page read [ 367.704937][ T2453] Buffer I/O error on dev nbd3, logical block 2, async page read [ 367.712823][ T2453] Buffer I/O error on dev nbd3, logical block 3, async page read [ 367.721241][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 367.732198][ T3868] Buffer I/O error on dev nbd3, logical block 0, async page read [ 367.740133][ T3868] blk_update_request: I/O error, dev nbd3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 367.750956][ T3868] Buffer I/O error on dev nbd3, logical block 1, async page read [ 367.755893][ T28] audit: type=1804 audit(1598826374.452:43): pid=10606 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir819418438/syzkaller.ORhODy/87/file0" dev="sda1" ino=16163 res=1 errno=0 22:26:14 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r1 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r1, 0x0) close(r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 367.760191][ T3868] blk_update_request: I/O error, dev nbd3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 367.804373][ T3868] Buffer I/O error on dev nbd3, logical block 2, async page read [ 367.813014][ T3868] Buffer I/O error on dev nbd3, logical block 3, async page read [ 367.821258][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 367.832139][ T3868] Buffer I/O error on dev nbd3, logical block 0, async page read [ 367.841143][ T3868] Buffer I/O error on dev nbd3, logical block 1, async page read [ 367.849443][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 367.860821][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 367.875472][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 367.886876][ T3868] blk_update_request: I/O error, dev nbd3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 367.900131][T10596] ldm_validate_partition_table(): Disk read failed. [ 367.911653][T10596] Dev nbd3: unable to read RDB block 0 [ 367.920117][T10596] nbd3: unable to read partition table [ 367.964160][ T6870] block nbd4: Receive control failed (result -107) [ 367.975200][ T3868] block nbd4: Dead connection, failed to find a fallback [ 367.984124][ T3868] block nbd4: shutting down sockets [ 368.000119][T10611] ldm_validate_partition_table(): Disk read failed. [ 368.000508][T10610] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 368.022399][T10611] Dev nbd4: unable to read RDB block 0 [ 368.077180][T10610] device batadv_slave_0 entered promiscuous mode [ 368.097783][T10611] nbd4: unable to read partition table [ 370.423279][ T28] audit: type=1800 audit(1598826377.142:44): pid=10558 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16141 res=0 errno=0 22:26:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xd573, 0x0, 0x3, 0x8, "000000ee09000000ff000f8000"}) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000000100)={0x5, 0xffff, 0x20, 0x6, 0x3}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x7) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r2, &(0x7f0000001400)="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", 0x3af) sendfile(r2, r3, 0x0, 0x1c500) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)={0x5}) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40000) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000080)={0xffffffe7, 0x7, 0x0, 0x39, 0xfd, '\x00\x00\x00\x00\x00\t\x00\x00\x000\x00'}) 22:26:17 executing program 2: r0 = gettid() r1 = creat(0x0, 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:26:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:17 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$NBD_DO_IT(r0, 0xab03) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r4 = openat2(r3, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x183}, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f00000003c0)={{0x6, 0x4, 0x1, 0xfffffe91, 'syz1\x00', 0x4}, 0x1, [0x800, 0x1, 0x2, 0xfff, 0xc63, 0x401, 0x0, 0x80000000, 0x26d5b791, 0x0, 0x0, 0x6c24, 0x2, 0xe88a, 0x7, 0x7, 0x7, 0x4, 0x9, 0x5, 0x80000001, 0x6, 0x1000, 0x5, 0x1f, 0x8aba, 0x7, 0x9, 0x400, 0x10b8000000000, 0x7, 0x8, 0xa53, 0x5, 0xfffffffffffffe01, 0x8001, 0x5, 0x3, 0xffff, 0x5, 0xffffffff80000000, 0xd9, 0x1000, 0x2, 0x2400000000000000, 0x3, 0x2463, 0x100000001, 0x8001, 0x6, 0x400000000, 0x6, 0x7fffffff, 0x0, 0x6, 0x20, 0xffffffffffffffff, 0x80000001, 0x7fffffff, 0x6, 0x0, 0xb60, 0x7fffffff, 0xfba, 0x1000, 0x3, 0x8000, 0x401, 0xfffffffffffffffd, 0x81, 0x3, 0x7, 0x6, 0x1f, 0xff, 0x3ff, 0x3, 0x2, 0xf1, 0x5, 0x40, 0x2, 0x1, 0x6, 0x9, 0x8, 0x6, 0x7, 0x2, 0x1000000000000000, 0xffffffff, 0xb6, 0x4, 0x4, 0x80000000, 0x26, 0x9, 0x7fffffff, 0x6, 0xfffffffffffffff7, 0x400, 0xfffffffffffffffb, 0x7ada, 0x3, 0x7, 0x3, 0xace, 0x8000, 0x2c4b, 0x7, 0x8001, 0x10000, 0x4, 0x10000, 0x2, 0xfffffffffffffffa, 0x183e7ca, 0x1f, 0x9, 0x8, 0x1ca, 0x7, 0x100000000000, 0x7ff, 0xc3, 0xbfd, 0x3, 0x6]}) write$9p(r2, &(0x7f0000001400)="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", 0x3af) sendfile(r2, r3, 0x0, 0x1c500) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) socket$netlink(0x10, 0x3, 0xe) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x2000, 0x0) accept$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:17 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDFONTOP_SET(r0, 0x540b, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x2, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000240)={'syztnl1\x00', &(0x7f00000001c0)={'syztnl1\x00', 0x0, 0x4, 0x4, 0x3f, 0x9, 0x7, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x40, 0x8, 0x3, 0x3}}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r3, &(0x7f0000001400)="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", 0x3af) sendfile(r3, r4, 0x0, 0x1c500) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000000)={0x9, 0x7, 0x7, 0xff, 0x2, 0x4}) [ 370.466699][ T28] audit: type=1800 audit(1598826377.142:45): pid=10637 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16141 res=0 errno=0 [ 370.522213][ T6870] block nbd3: Receive control failed (result -107) [ 370.641418][T10654] sp0: Synchronizing with TNC [ 370.650550][ T6870] block nbd4: Receive control failed (result -107) [ 370.665834][ T2453] block nbd4: Dead connection, failed to find a fallback [ 370.673648][ T2453] block nbd4: shutting down sockets [ 370.685167][T10648] ldm_validate_partition_table(): Disk read failed. [ 370.712578][ T28] audit: type=1804 audit(1598826377.262:46): pid=10642 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir819418438/syzkaller.ORhODy/88/file0" dev="sda1" ino=16166 res=1 errno=0 [ 370.754470][T10648] Dev nbd4: unable to read RDB block 0 [ 370.774980][T10648] nbd4: unable to read partition table [ 370.790794][ T28] audit: type=1804 audit(1598826377.462:47): pid=10649 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir721331392/syzkaller.fCw695/51/file0" dev="sda1" ino=16152 res=1 errno=0 22:26:17 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDFONTOP_SET(r0, 0x540b, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x2, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000240)={'syztnl1\x00', &(0x7f00000001c0)={'syztnl1\x00', 0x0, 0x4, 0x4, 0x3f, 0x9, 0x7, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x40, 0x8, 0x3, 0x3}}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r3, &(0x7f0000001400)="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", 0x3af) sendfile(r3, r4, 0x0, 0x1c500) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000000)={0x9, 0x7, 0x7, 0xff, 0x2, 0x4}) 22:26:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:17 executing program 5: statx(0xffffffffffffff9c, &(0x7f0000001500)='./file0\x00', 0x6000, 0x1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x6, &(0x7f0000001440)=[{&(0x7f0000000140)="f281ee696cec824c696f3ea20ea97e4747ce5179d16966aa6b7b8c33c9e8e02c2272c2ac2231ea3ee0377ea3f38ef42fcd04c0763365e8ba1b44f29ebea663e6a911424b3b8e2a68f9faa809e0ce920f1e76b2d1e2ee5f65ad764b5c6b62c27df6adfda09c00194279f718aa", 0x6c, 0x499afb3f}, {&(0x7f0000000240)="9563dfa4954a3192cd31aceabbed3e2d197fd806fa8e8d93a39ae84675dbb327f4dc4953eaf8e29408e2b10fdefb0d237fb294e3fc700578896021e658cd9f0069f996af99c1fe0b9d832c400dea592ead1fabbf48f3bbd250c75cafcaa9deeb4684ba691c16fcfc82311f1db49df52f01bd511e6f50ff44299b342dbffe7baeddc086be1465bfcbe19a77d2733b1043a3fe86d59c74fb60ab03cccd97df42b700bfba99ba87", 0xa6, 0x6}, {&(0x7f0000000300)="5a3d7cd633acfa3f76adcd18c1e367f199b1a6cf2351a4df74435c4966b247673da333869ca4733cd9dac802d2da534be202162ebfd1188a477eb564140e3e5b8fa915d83d993b453831b07d6bef9d7b21cd81160cb0a47a68386b37839c234cc1944103d4178cf9e97f7a693b7d505be6fe388b0bc9123d902fabddf9ca2e354ac5eed557741f6a83c55d8a7377d19009b1e29c534d06af975a7137d8f5929612", 0xa1}, {&(0x7f00000003c0)="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", 0x1000, 0x1}, {&(0x7f00000001c0)="82c657f641882299c2c9fff28c1d5a510ce3b78ae90e50c34e", 0x19, 0x101}, {&(0x7f00000013c0)="860c5a5801c60a312aca9e6573a1272f6acaba05c81bb34cc377c65509cbf20965cde3e3a075fb749a5da0b69ea2712afcacdd8b4c1ea575742cfe822579aec8e7b5c065fc6cc3534cbad14e1ee185995ee7497ff4c7eb3d9c25e4c9daa482f395f776d65d4fb2db7c", 0x69, 0x13}], 0x803004, &(0x7f0000001640)={[{@ssd_spread='ssd_spread'}, {@subvolid={'subvolid', 0x3d, 0x8}}, {@degraded='degraded'}, {@nodatasum='nodatasum'}, {@nodatasum='nodatasum'}, {@compress_force_algo={'compress-force', 0x3d, 'zlib'}}], [{@hash='hash'}, {@measure='measure'}, {@uid_gt={'uid>', 0xee01}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_measure='dont_measure'}, {@fowner_eq={'fowner'}}, {@dont_measure='dont_measure'}, {@subj_user={'subj_user'}}, {@uid_lt={'uid<', r0}}]}) perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) [ 371.024485][T10639] block nbd3: shutting down sockets 22:26:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r2, &(0x7f0000000100)=""/246, 0xf6, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 371.157768][ T6870] block nbd4: Receive control failed (result -107) [ 371.183090][ T3868] block nbd4: Dead connection, failed to find a fallback [ 371.190326][ T3868] block nbd4: shutting down sockets [ 371.212311][ T28] audit: type=1804 audit(1598826377.932:48): pid=10684 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir721331392/syzkaller.fCw695/52/file0" dev="sda1" ino=15708 res=1 errno=0 [ 371.256000][T10680] ldm_validate_partition_table(): Disk read failed. [ 371.323653][T10680] Dev nbd4: unable to read RDB block 0 [ 371.356811][T10680] nbd4: unable to read partition table 22:26:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:18 executing program 5: r0 = memfd_create(&(0x7f0000000900)='#\'%nodev\x00\x7f\xe5\xd0ql\x86\xcd\xe6\x14\x93\xb0\x7f_,y<', 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f00000001c0), 0xfec) socket$inet(0x2, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mount$fuseblk(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xa84820, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) sendmsg$NL80211_CMD_SET_MPATH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x300, 0x70bd28, 0x5, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @dev}]}, 0x30}, 0x1, 0x0, 0x0, 0x34044081}, 0x4004000) [ 371.533150][ T6870] block nbd3: Receive control failed (result -107) [ 371.562773][ T3868] block nbd3: Dead connection, failed to find a fallback [ 371.569975][ T3868] block nbd3: shutting down sockets [ 371.624962][T10702] ldm_validate_partition_table(): Disk read failed. [ 371.681015][T10702] Dev nbd3: unable to read RDB block 0 [ 371.725269][T10702] nbd3: unable to read partition table [ 371.780289][ T6870] block nbd4: Receive control failed (result -107) [ 371.790966][ T3868] block nbd4: Dead connection, failed to find a fallback [ 371.798348][ T3868] block nbd4: shutting down sockets [ 371.830059][T10710] ldm_validate_partition_table(): Disk read failed. [ 371.923577][T10710] Dev nbd4: unable to read RDB block 0 22:26:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) r2 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) fsetxattr$security_evm(r2, &(0x7f0000000040)='security.evm\x00', &(0x7f0000000100)=@v1={0x2, "a125eddac25edc28f55a780f6128e68e6dc8"}, 0x13, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x81) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 372.008314][T10710] nbd4: unable to read partition table 22:26:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 372.209470][ T6870] block nbd3: Receive control failed (result -107) [ 372.247728][T10723] block nbd3: shutting down sockets [ 372.348173][ T6870] block nbd4: Receive control failed (result -107) [ 372.358051][ T2453] block nbd4: Dead connection, failed to find a fallback [ 372.365147][ T2453] block nbd4: shutting down sockets [ 372.375049][T10731] ldm_validate_partition_table(): Disk read failed. [ 372.391968][T10731] Dev nbd4: unable to read RDB block 0 [ 372.409020][T10731] nbd4: unable to read partition table [ 372.409596][ T6870] block nbd3: Receive control failed (result -107) [ 372.426944][T10723] block nbd3: shutting down sockets [ 372.720520][T10718] EXT4-fs (sda1): re-mounted. Opts: (null) [ 372.758040][T10713] EXT4-fs (sda1): re-mounted. Opts: (null) 22:26:20 executing program 2: r0 = gettid() r1 = creat(0x0, 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:26:20 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x0, 0x3, &(0x7f0000000200)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xff, 0x6c, 0x0, 0x7], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) perf_event_open(0x0, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/time_for_children\x00') r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r5, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r5, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xc8, 0x3, 0x7, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xdf}, @NFACCT_FILTER={0x3c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x50f6}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x80000000}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x8}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xa49}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x80000001}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x7fffffff}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1}]}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x80000001}, @NFACCT_FILTER={0x34, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x5fe4}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x4}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x8}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xfffffc00}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x400}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xcb6}]}, @NFACCT_FILTER={0x24, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x2}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x3f}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x3}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xc00000}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x48001}, 0x20000040) dup3(r2, r3, 0x0) dup2(r1, r4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 22:26:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) syz_open_procfs(r4, &(0x7f0000000000)='net/rpc\x00') 22:26:20 executing program 5: r0 = memfd_create(&(0x7f0000000900)='#\'%nodev\x00\x7f\xe5\xd0ql\x86\xcd\xe6\x14\x93\xb0\x7f_,y<', 0x0) r1 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f00000001c0), 0xfec) socket$inet(0x2, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mount$fuseblk(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0xa84820, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) sendmsg$NL80211_CMD_SET_MPATH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x300, 0x70bd28, 0x5, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @dev}]}, 0x30}, 0x1, 0x0, 0x0, 0x34044081}, 0x4004000) [ 373.668255][ T6870] block nbd4: Receive control failed (result -107) [ 373.678642][ T2453] block nbd4: Dead connection, failed to find a fallback [ 373.685752][ T2453] block nbd4: shutting down sockets [ 373.691053][ T2453] print_req_error: 417 callbacks suppressed [ 373.691070][ T2453] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 373.711325][ T2453] buffer_io_error: 438 callbacks suppressed [ 373.711335][ T2453] Buffer I/O error on dev nbd4, logical block 0, async page read [ 373.725822][ T2453] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 373.736760][ T2453] Buffer I/O error on dev nbd4, logical block 1, async page read [ 373.744639][ T2453] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 373.756067][ T2453] Buffer I/O error on dev nbd4, logical block 2, async page read [ 373.763965][ T2453] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 373.774923][ T2453] Buffer I/O error on dev nbd4, logical block 3, async page read [ 373.783427][ T2453] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 373.794280][ T2453] Buffer I/O error on dev nbd4, logical block 0, async page read [ 373.802254][ T2453] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 373.813095][ T2453] Buffer I/O error on dev nbd4, logical block 1, async page read [ 373.820991][ T2453] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 373.831845][ T2453] Buffer I/O error on dev nbd4, logical block 2, async page read [ 373.839675][ T2453] Buffer I/O error on dev nbd4, logical block 3, async page read [ 373.847932][ T3868] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 373.858943][ T3868] Buffer I/O error on dev nbd4, logical block 0, async page read [ 373.867084][ T3868] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 373.877949][ T3868] Buffer I/O error on dev nbd4, logical block 1, async page read [ 373.885874][ T3868] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 373.899209][T10760] ldm_validate_partition_table(): Disk read failed. [ 373.945384][T10760] Dev nbd4: unable to read RDB block 0 [ 374.034405][T10760] nbd4: unable to read partition table 22:26:20 executing program 2: r0 = gettid() r1 = creat(0x0, 0x3) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:26:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socket$bt_cmtp(0x1f, 0x3, 0x5) ptrace$poke(0x5, 0x0, &(0x7f0000000100), 0x8001) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r5 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r4, &(0x7f0000001400)="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", 0x3af) sendfile(r4, r5, 0x0, 0x1c500) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000040)={0x26, 0x2c, 0xd, 0x9, 0x9, 0x0, 0x1, 0x6b}) syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') 22:26:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 374.297973][ T6870] block nbd3: Receive control failed (result -107) [ 374.305050][ T6868] block nbd4: Receive control failed (result -107) [ 374.323679][ T2453] block nbd4: Dead connection, failed to find a fallback [ 374.331001][ T2453] block nbd4: shutting down sockets [ 374.353382][T10788] ldm_validate_partition_table(): Disk read failed. [ 374.360476][ T28] audit: type=1804 audit(1598826381.062:49): pid=10786 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir819418438/syzkaller.ORhODy/92/file0" dev="sda1" ino=16188 res=1 errno=0 [ 374.411582][T10788] Dev nbd4: unable to read RDB block 0 [ 374.487125][T10788] nbd4: unable to read partition table 22:26:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 374.787334][ T6870] block nbd4: Receive control failed (result -107) [ 374.800907][ T2453] block nbd4: Dead connection, failed to find a fallback [ 374.808137][ T2453] block nbd4: shutting down sockets [ 374.822440][T10801] ldm_validate_partition_table(): Disk read failed. [ 374.893182][T10801] Dev nbd4: unable to read RDB block 0 [ 374.912144][T10783] block nbd3: shutting down sockets [ 374.950512][T10801] nbd4: unable to read partition table 22:26:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 375.185220][ T6870] block nbd4: Receive control failed (result -107) [ 375.196004][ T3868] block nbd4: Dead connection, failed to find a fallback [ 375.203179][ T3868] block nbd4: shutting down sockets [ 375.220626][T10810] ldm_validate_partition_table(): Disk read failed. [ 375.266341][T10810] Dev nbd4: unable to read RDB block 0 [ 375.310441][T10810] nbd4: unable to read partition table 22:26:22 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x2f9, 0x304, &(0x7f0000000040)="b90103600040f000009e0ff008001fffffe100004000632177fbac141414e0000001be3e7d2a182fff", 0x0, 0x104, 0x6000000000000000, 0x0, 0xfeb9, &(0x7f0000000400)="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"}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r2 = perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffff, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x456cfb5b, 0x0, @perf_bp={&(0x7f0000000540), 0x14}, 0x222, 0x7, 0x9, 0x8, 0x8, 0x0, 0x6}, 0x0, 0x9, r0, 0x2) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001580), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xc, 0x6, 0x0, &(0x7f00000001c0)='GPL\x00', 0x8, 0x5a, &(0x7f0000000580)=""/90, 0x41100, 0x4, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000680)={0x0, 0x6, 0x0, 0x7fffffff}, 0x10}, 0x78) r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x74, 0x9b, 0x77, 0x40, 0x1964, 0x1, 0x8c27, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x75, 0xfc}}]}}]}}, 0x0) syz_usb_control_io(r3, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r3, &(0x7f00000006c0)={0x14, &(0x7f0000000600)={0x0, 0x23, 0x6f, {0x6f, 0x3, "7146a93015759340fc75d5d39b4875d8e6b5929f6e74276b883a0bd8078d3984c3683ccb9a0ad55066edeb14540e7179109479e2ff8262c65be41734e264d4ea1670106c6f254f096ca80c4c5a68644ee66a741d5039587b1362a63c3f32037ec0d77d995520e0b79ca8d71309"}}, &(0x7f0000000280)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x1c, &(0x7f0000000980)={0x20, 0x6, 0x56, "10962c90987bd8d22914afa04f4b8313caa13cc53ae46195651b7ad3c1dc92e955e09f14c810d26ecb3f5edb6df655c55d724885333e86a5b75dbcd92f2cd0ff6db4132b43f61199643751186794ff5c4802fefc1000"}, &(0x7f0000000900)={0x0, 0xa, 0x1, 0x2}, &(0x7f0000000a00)={0x0, 0x8, 0x1, 0x3f}}) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000380)={{0x6, 0x2}, {0x9, 0x3}, 0x3, 0x3, 0x81}) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000180)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000940), 0x12) 22:26:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, 0x0) [ 375.471816][ T6870] block nbd4: Receive control failed (result -107) [ 375.485236][T10819] block nbd4: shutting down sockets 22:26:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, 0x0) [ 375.584165][ T6870] block nbd4: Receive control failed (result -107) [ 375.603346][T10828] block nbd4: shutting down sockets 22:26:22 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x0, 0x3, &(0x7f0000000200)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xff, 0x6c, 0x0, 0x7], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) perf_event_open(0x0, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/time_for_children\x00') r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = perf_event_open(&(0x7f0000000100)={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) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r5, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r5, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xc8, 0x3, 0x7, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xdf}, @NFACCT_FILTER={0x3c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x50f6}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x80000000}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x8}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xa49}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x80000001}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x7fffffff}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1}]}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x80000001}, @NFACCT_FILTER={0x34, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x5fe4}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x4}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x8}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xfffffc00}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x400}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xcb6}]}, @NFACCT_FILTER={0x24, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x2}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x3f}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x3}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xc00000}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x48001}, 0x20000040) dup3(r2, r3, 0x0) dup2(r1, r4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 22:26:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, 0x0) [ 375.782828][ T7816] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 375.791594][ T6870] block nbd4: Receive control failed (result -107) [ 375.824447][T10836] block nbd4: shutting down sockets 22:26:22 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$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r3, &(0x7f0000001400)="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", 0x3af) sendfile(r3, r4, 0x0, 0x1c500) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000080)={0x4, 0x8, 0xfa00, {r6}}, 0x10) write$RDMA_USER_CM_CMD_DISCONNECT(r3, &(0x7f0000000000)={0xa, 0x4, 0xfa00, {r6}}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:22 executing program 4 (fault-call:8 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 376.020751][ T6870] block nbd3: Receive control failed (result -107) [ 376.043632][ T28] audit: type=1804 audit(1598826382.762:50): pid=10848 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir819418438/syzkaller.ORhODy/93/file0" dev="sda1" ino=16194 res=1 errno=0 [ 376.092490][ T6870] block nbd4: Receive control failed (result -107) [ 376.114346][T10849] FAULT_INJECTION: forcing a failure. [ 376.114346][T10849] name failslab, interval 1, probability 0, space 0, times 0 [ 376.117344][ T2453] block nbd4: Dead connection, failed to find a fallback [ 376.134206][ T2453] block nbd4: shutting down sockets [ 376.143918][T10672] ldm_validate_partition_table(): Disk read failed. [ 376.157999][ T2453] block nbd3: Dead connection, failed to find a fallback [ 376.165165][ T2453] block nbd3: shutting down sockets [ 376.165180][T10849] CPU: 0 PID: 10849 Comm: syz-executor.4 Not tainted 5.9.0-rc2-syzkaller #0 [ 376.165195][T10849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.175785][T10745] ldm_validate_partition_table(): Disk read failed. [ 376.179051][T10849] Call Trace: [ 376.179076][T10849] dump_stack+0x18f/0x20d [ 376.179096][T10849] should_fail.cold+0x5/0x14 [ 376.179117][T10849] should_failslab+0x5/0xf [ 376.179132][T10849] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 376.179147][T10849] kmem_cache_alloc+0x46/0x3a0 [ 376.179162][T10849] ? ksys_write+0x212/0x250 [ 376.179190][T10849] getname_flags.part.0+0x50/0x4f0 [ 376.220112][T10672] Dev nbd4: unable to read RDB block 0 [ 376.223257][T10849] getname+0x8e/0xd0 [ 376.223276][T10849] do_sys_openat2+0xf5/0x420 [ 376.223293][T10849] ? build_open_flags+0x650/0x650 [ 376.223311][T10849] ? lock_is_held_type+0xbb/0xf0 [ 376.223332][T10849] ? wait_for_completion+0x260/0x260 [ 376.262244][T10849] __x64_sys_open+0x119/0x1c0 [ 376.265997][T10672] nbd4: unable to read partition table [ 376.266931][T10849] ? do_sys_open+0x140/0x140 [ 376.266951][T10849] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 376.266966][T10849] ? trace_hardirqs_on+0x5f/0x220 [ 376.266984][T10849] ? lockdep_hardirqs_on+0x76/0xf0 [ 376.267008][T10849] do_syscall_64+0x2d/0x70 [ 376.267024][T10849] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 376.267036][T10849] RIP: 0033:0x417101 [ 376.267053][T10849] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 376.267061][T10849] RSP: 002b:00007f0ee48b2bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 376.267076][T10849] RAX: ffffffffffffffda RBX: 00007f0ee48b2bd0 RCX: 0000000000417101 [ 376.267085][T10849] RDX: 00007f0ee48b2bdf RSI: 0000000000000002 RDI: 00007f0ee48b2bd0 [ 376.267102][T10849] RBP: 00007f0ee48b2ca0 R08: 0000000000000000 R09: 000000000000000f [ 376.279399][T10745] Dev nbd3: unable to read RDB block 0 [ 376.283177][T10849] R10: 0000000000000004 R11: 0000000000000293 R12: 0000000000000000 [ 376.373721][T10849] R13: 00007ffff3d2228f R14: 00007f0ee48b39c0 R15: 000000000118cf4c [ 376.442637][T10672] ldm_validate_partition_table(): Disk read failed. [ 376.448649][T10745] nbd3: unable to read partition table [ 376.460149][T10672] Dev nbd4: unable to read RDB block 0 [ 376.474779][T10672] nbd4: unable to read partition table [ 376.495604][T10849] ldm_validate_partition_table(): Disk read failed. [ 376.534968][T10849] Dev nbd4: unable to read RDB block 0 [ 376.545840][T10857] ldm_validate_partition_table(): Disk read failed. [ 376.561109][T10849] nbd4: unable to read partition table [ 376.630976][T10857] Dev nbd3: unable to read RDB block 0 [ 376.647012][ T7816] usb 6-1: New USB device found, idVendor=1964, idProduct=0001, bcdDevice=8c.27 [ 376.693031][ T7816] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 376.750272][ T7816] usb 6-1: Product: syz [ 376.756669][T10857] nbd3: unable to read partition table [ 376.801270][ T7816] usb 6-1: Manufacturer: syz [ 376.806473][ T7816] usb 6-1: SerialNumber: syz [ 376.839763][ T7816] usb 6-1: config 0 descriptor?? [ 376.858187][T10745] ldm_validate_partition_table(): Disk read failed. [ 376.877427][T10745] Dev nbd3: unable to read RDB block 0 [ 376.918015][T10745] nbd3: unable to read partition table [ 377.101586][ T7816] RobotFuzz Open Source InterFace, OSIF 6-1:0.0: version 8c.27 found at bus 006 address 002 22:26:23 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) 22:26:23 executing program 4 (fault-call:8 fault-nth:1): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x8, 0x5, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xab17e1c3319bd0d4, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000)='net_prio.ifpriomap\x00', 0x2, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 377.341744][ T6868] block nbd4: Receive control failed (result -107) [ 377.354181][T10879] FAULT_INJECTION: forcing a failure. [ 377.354181][T10879] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 377.367412][T10879] CPU: 0 PID: 10879 Comm: syz-executor.4 Not tainted 5.9.0-rc2-syzkaller #0 [ 377.376168][T10879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.386221][T10879] Call Trace: [ 377.389520][T10879] dump_stack+0x18f/0x20d [ 377.393864][T10879] should_fail.cold+0x5/0x14 [ 377.398525][T10879] __alloc_pages_nodemask+0x183/0x790 [ 377.403910][T10879] ? lock_acquire+0x1f1/0xad0 [ 377.408599][T10879] ? __alloc_pages_slowpath.constprop.0+0x2860/0x2860 [ 377.415452][T10879] ? fs_reclaim_release+0x90/0xd0 [ 377.420496][T10879] cache_grow_begin+0x71/0x430 [ 377.425265][T10879] cache_alloc_refill+0x27b/0x340 [ 377.430303][T10879] ? lockdep_hardirqs_off+0x89/0xc0 [ 377.435513][T10879] kmem_cache_alloc+0x380/0x3a0 [ 377.440402][T10879] ? ksys_write+0x212/0x250 [ 377.444912][T10879] getname_flags.part.0+0x50/0x4f0 [ 377.450026][T10879] getname+0x8e/0xd0 [ 377.453921][T10879] do_sys_openat2+0xf5/0x420 [ 377.458514][T10879] ? build_open_flags+0x650/0x650 [ 377.463547][T10879] ? lock_is_held_type+0xbb/0xf0 [ 377.468508][T10879] ? wait_for_completion+0x260/0x260 [ 377.473800][T10879] __x64_sys_open+0x119/0x1c0 [ 377.478484][T10879] ? do_sys_open+0x140/0x140 [ 377.483078][T10879] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 377.489057][T10879] ? trace_hardirqs_on+0x5f/0x220 [ 377.494090][T10879] ? lockdep_hardirqs_on+0x76/0xf0 [ 377.499208][T10879] do_syscall_64+0x2d/0x70 [ 377.503627][T10879] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 377.509517][T10879] RIP: 0033:0x417101 [ 377.513411][T10879] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 377.533188][T10879] RSP: 002b:00007f0ee48b2bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 377.541601][T10879] RAX: ffffffffffffffda RBX: 00007f0ee48b2bd0 RCX: 0000000000417101 [ 377.549571][T10879] RDX: 00007f0ee48b2bdf RSI: 0000000000000002 RDI: 00007f0ee48b2bd0 [ 377.557544][T10879] RBP: 00007f0ee48b2ca0 R08: 0000000000000000 R09: 000000000000000f [ 377.565524][T10879] R10: 0000000000000004 R11: 0000000000000293 R12: 0000000000000001 [ 377.574017][T10879] R13: 00007ffff3d2228f R14: 00007f0ee48b39c0 R15: 000000000118cf4c 22:26:24 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r2 = creat(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f0000007d0e42a5651aeaac68c53c"], 0x191) keyctl$set_timeout(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x8, 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, 0xffffffff, 0x0, @perf_bp={0x0}, 0x82b2, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x800, 0x10000, 0x6, 0x1, 0x6, 0x53a0, 0x400, 0x7fffffff, 0xb4, 0x3], 0xa, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @local}, {0x6, @local}, 0x8, {0x2, 0x4e24, @empty}, 'macvlan0\x00'}) [ 377.650662][ T3868] block nbd4: Dead connection, failed to find a fallback [ 377.657805][ T3868] block nbd4: shutting down sockets [ 377.678192][T10672] ldm_validate_partition_table(): Disk read failed. [ 377.688627][T10672] Dev nbd4: unable to read RDB block 0 [ 377.788486][T10672] nbd4: unable to read partition table [ 377.825978][T10672] ldm_validate_partition_table(): Disk read failed. [ 377.848853][T10672] Dev nbd4: unable to read RDB block 0 [ 377.862879][T10672] nbd4: unable to read partition table [ 377.920655][T10672] ldm_validate_partition_table(): Disk read failed. [ 377.937180][T10672] Dev nbd4: unable to read RDB block 0 [ 377.952984][T10672] nbd4: unable to read partition table [ 377.983781][T10672] ldm_validate_partition_table(): Disk read failed. [ 378.000539][T10672] Dev nbd4: unable to read RDB block 0 [ 378.014517][T10672] nbd4: unable to read partition table [ 378.044856][T10879] ldm_validate_partition_table(): Disk read failed. [ 378.061419][ T6870] block nbd3: Receive control failed (result -104) [ 378.063236][T10879] Dev nbd4: unable to read RDB block 0 22:26:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r3, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103ef2050ad28fabaed33d6927889d97f4b5ce0de71d3fd832980f4f088d0d824e20549b4bbd906ffa51ce9de54d779eb4de462faac20a3ab0ed9934373ca22cea5454f4c2a740cd461e39956bb5f98df2aebc60cf32623adbffbcc378fa7250b6a3fc863dadcf6d4f8b855c4e70f0796eee6218445dad2811dd6b540ff52efa2f167dd9c1b8b016268d37db430983fefc0645d20614c8df2eb0872c58e09664e672b0b6a9970fec199257e1c606ec3e364c66a0f4d258c74accd43b987c756d602fd8787fed3aa43fd8d84e9656d4a413fa9a423bc54b873583d6d497005e54712fafc71384988d80134fbf84f53fdd74b354848006b8b5b67e7cc5a472475d3ae545ca1fcf7628b873e31ba83a98a7ad5b0cfbe9711b517a9a1388ad0efa2a3b4e22152021d631b731e2e100a9831111db7acce948bb5deeea260463c140ac929e77c58402776caf85d4569a75dde2f64c4491508afb541ed9b2c81fc95c06706235f383e31cf662c95b1e49cfd94871e22720a41535756e419b271276941692bd023dd9c9dbec4f7db1e5c00d8b3be7b8e826a6aadd001edd0dfeb00f8048442b5c48456fd642e629dcb2ff55592665ff491cd832672ce4d999da186db2c3a1f8b6b1f7d3750d7cdb3097954e6e14fb2183ad662c63d4ce8b82dc2487f0fe2ea2827b53a7c6dcced878d2fb29c1d3ff583570e7bc172d1a5c716e0447cb08ce3c468ffdf975da372f3f3eb455aaf5822bc04a51b6cad24a2331369df81c123b009a2381b42e9aeb077f621608d81c12a5f5c6c295d74afd4dd5c051296be0b54c70bf899b347c36bff62f313079983409d7f9cf1242c917985c1b5d0736fe21f8514f63d0369a374c42da40bd5140bc3e602d00c3cb4f8e621863ab47422778d67d72de34753fd72cef80649a1548e4e8dcbcffe4054cc9d8a1f922623a75904cbdaacde768131e587269a4a99d82f7009c1b8ab79aa232a2fd45ad71b603803123f6ba979fa6a87525884b08d721a21400fb1f950b96ead82f408cc4388d3b78fb456616429a520656d5e5a876fd04748498902c86f58d45f4c1b3919eb846a00edf07e7a830bf723e4774f085f15", 0x3af) sendfile(r3, r4, 0x0, 0x1c500) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000080)={0x4, 0x8, 0xfa00, {r6}}, 0x10) write$RDMA_USER_CM_CMD_DISCONNECT(r3, &(0x7f0000000000)={0xa, 0x4, 0xfa00, {r6}}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 378.108071][T10879] nbd4: unable to read partition table [ 378.141050][T10672] ldm_validate_partition_table(): Disk read failed. [ 378.190040][T10672] Dev nbd4: unable to read RDB block 0 [ 378.198147][ T6870] block nbd1: Receive control failed (result -107) [ 378.228395][T10672] nbd4: unable to read partition table [ 378.243974][ T28] audit: type=1804 audit(1598826384.962:51): pid=10896 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir721331392/syzkaller.fCw695/55/file0" dev="sda1" ino=16200 res=1 errno=0 [ 378.310167][T10672] ldm_validate_partition_table(): Disk read failed. [ 378.342092][T10672] Dev nbd4: unable to read RDB block 0 [ 378.355638][ T3868] block nbd1: Dead connection, failed to find a fallback [ 378.362813][ T3868] block nbd1: shutting down sockets [ 378.372160][T10647] ldm_validate_partition_table(): Disk read failed. [ 378.390598][T10647] Dev nbd1: unable to read RDB block 0 [ 378.397935][T10647] nbd1: unable to read partition table [ 378.407644][T10900] ldm_validate_partition_table(): Disk read failed. [ 378.419144][T10672] nbd4: unable to read partition table [ 378.422056][T10900] Dev nbd1: unable to read RDB block 0 [ 378.432874][T10900] nbd1: unable to read partition table [ 378.442640][T10647] ldm_validate_partition_table(): Disk read failed. [ 378.461841][T10647] Dev nbd1: unable to read RDB block 0 [ 378.474408][T10647] nbd1: unable to read partition table [ 378.671583][T10647] ldm_validate_partition_table(): Disk read failed. [ 378.689055][T10647] Dev nbd1: unable to read RDB block 0 [ 378.701868][ T2453] print_req_error: 1482 callbacks suppressed [ 378.701884][ T2453] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 378.719417][ T2453] buffer_io_error: 1485 callbacks suppressed [ 378.719428][ T2453] Buffer I/O error on dev nbd1, logical block 0, async page read [ 378.733785][ T2453] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 378.744794][ T2453] Buffer I/O error on dev nbd1, logical block 1, async page read [ 378.753008][ T2453] Buffer I/O error on dev nbd1, logical block 2, async page read [ 378.760854][ T2453] Buffer I/O error on dev nbd1, logical block 3, async page read [ 378.769510][ T3868] blk_update_request: I/O error, dev nbd1, sector 24 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 378.780546][ T3868] Buffer I/O error on dev nbd1, logical block 12, async page read [ 378.790131][ T3868] blk_update_request: I/O error, dev nbd1, sector 26 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 378.791468][ T7254] usb 6-1: USB disconnect, device number 2 [ 378.801126][ T3868] Buffer I/O error on dev nbd1, logical block 13, async page read [ 378.801154][ T3868] Buffer I/O error on dev nbd1, logical block 14, async page read 22:26:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 378.826354][ T3868] Buffer I/O error on dev nbd1, logical block 15, async page read [ 378.839643][ T3868] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 378.850714][ T3868] Buffer I/O error on dev nbd1, logical block 0, async page read [ 378.858692][ T3868] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 378.869965][ T3868] Buffer I/O error on dev nbd1, logical block 1, async page read [ 378.878505][ T2453] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 378.889574][ T2453] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 378.892966][ T6870] block nbd4: Receive control failed (result -107) [ 378.901017][ T2453] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 378.918591][ T2453] blk_update_request: I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 378.918889][ T3868] block nbd4: Dead connection, failed to find a fallback [ 378.929505][T10647] nbd1: unable to read partition table [ 378.943096][ T3868] block nbd4: shutting down sockets [ 378.954076][T10913] ldm_validate_partition_table(): Disk read failed. [ 378.969260][T10647] ldm_validate_partition_table(): Disk read failed. 22:26:25 executing program 5: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000100)={0x6, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0xffffffffffffffff, 0xfffffffe, 0x0, 0x1}, 0x40) mlockall(0x1) sync() mremap(&(0x7f0000482000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000280)={'syztnl0\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x80, 0x40, 0xffff, 0x3, {{0x5, 0x4, 0x3, 0x8, 0x14, 0x64, 0x0, 0x2c, 0x4, 0x0, @broadcast, @multicast1}}}}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r5, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r5, &(0x7f0000000640)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000003c0)={0x1f0, 0x0, 0x2, 0x5, 0x0, 0x0, {0x5, 0x0, 0x2}, [@CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x8}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x80000001}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0xcf8b}, @CTA_EXPECT_NAT={0x194, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x90, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x33}}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00'}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_EXPECT_NAT_TUPLE={0x70, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x27}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1={0xfc, 0x1, [], 0x1}}, {0x14, 0x4, @ipv4={[], [], @multicast1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010100}, {0x8, 0x2, @local}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @broadcast}}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x28, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_NAT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_NAT_TUPLE={0x4c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @broadcast}}}]}]}, @CTA_EXPECT_NAT={0x28, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x1c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x29}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000180)={0x7, 0x1, 0x100, 0xe0, 0x1a, "edab7d4f9f30a83895461a4cc943fb632ac10d"}) write$9p(r3, &(0x7f0000001400)="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", 0x3af) sendfile(r3, r4, 0x0, 0x1c500) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x14, 0x5, 0xff, 0x48, 0x209, r1, 0xfc4, [], r2, r3, 0x0, 0x0, 0x2}, 0x40) write$FUSE_NOTIFY_RETRIEVE(r1, 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, 0x0, &(0x7f0000000080)=@tcp}, 0x20) [ 378.990007][T10647] Dev nbd1: unable to read RDB block 0 [ 379.000843][T10647] nbd1: unable to read partition table [ 379.012316][T10913] Dev nbd4: unable to read RDB block 0 [ 379.020660][T10913] nbd4: unable to read partition table 22:26:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r3, &(0x7f0000001400)="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", 0x3af) sendfile(r3, r4, 0x0, 0x1c500) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000080)={0x4, 0x8, 0xfa00, {r6}}, 0x10) write$RDMA_USER_CM_CMD_DISCONNECT(r3, &(0x7f0000000000)={0xa, 0x4, 0xfa00, {r6}}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 22:26:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'ipvlan1\x00', {'syzkaller0\x00'}, 0x1}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 379.201392][ T6870] block nbd1: Receive control failed (result -107) [ 379.226709][ T6870] block nbd4: Receive control failed (result -107) [ 379.234074][ T28] audit: type=1804 audit(1598826385.952:52): pid=10923 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir721331392/syzkaller.fCw695/56/file0" dev="sda1" ino=16200 res=1 errno=0 [ 379.262944][ T3868] block nbd4: Dead connection, failed to find a fallback [ 379.270183][ T3868] block nbd4: shutting down sockets [ 379.281928][T10924] ldm_validate_partition_table(): Disk read failed. [ 379.311724][ T2453] block nbd1: Dead connection, failed to find a fallback [ 379.321578][ T2453] block nbd1: shutting down sockets [ 379.330111][T10924] Dev nbd4: unable to read RDB block 0 [ 379.334492][T10931] ldm_validate_partition_table(): Disk read failed. [ 379.398346][T10924] nbd4: unable to read partition table [ 379.408602][T10931] Dev nbd1: unable to read RDB block 0 [ 379.442275][T10672] ldm_validate_partition_table(): Disk read failed. [ 379.458306][T10931] nbd1: unable to read partition table [ 379.468654][T10672] Dev nbd4: unable to read RDB block 0 [ 379.517304][T10672] nbd4: unable to read partition table [ 379.589613][T10672] ldm_validate_partition_table(): Disk read failed. [ 379.626627][T10672] Dev nbd4: unable to read RDB block 0 22:26:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000)='THAWED\x00', 0x7) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') [ 379.638180][T10672] nbd4: unable to read partition table 22:26:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'ipvlan1\x00', {'syzkaller0\x00'}, 0x1}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 379.824068][ T6870] block nbd4: Receive control failed (result -107) [ 379.834631][ T3868] block nbd4: Dead connection, failed to find a fallback [ 379.841856][ T3868] block nbd4: shutting down sockets [ 379.862236][T10939] ldm_validate_partition_table(): Disk read failed. [ 379.881468][T10939] Dev nbd4: unable to read RDB block 0 [ 379.895411][ T28] audit: type=1804 audit(1598826386.612:53): pid=10920 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir304956785/syzkaller.04CxAQ/59/file0" dev="sda1" ino=15741 res=1 errno=0 [ 379.929970][T10939] nbd4: unable to read partition table 22:26:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r2, &(0x7f0000001400)="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", 0x3af) sendfile(r2, r3, 0x0, 0x1c500) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x437) r4 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r4) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') [ 379.981938][ T6870] block nbd1: Receive control failed (result -107) [ 380.002847][ T2453] block nbd1: Dead connection, failed to find a fallback [ 380.010092][ T2453] block nbd1: shutting down sockets [ 380.031508][T10674] ldm_validate_partition_table(): Disk read failed. [ 380.053004][ T28] audit: type=1804 audit(1598826386.772:54): pid=10955 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir547092135/syzkaller.O0IPXB/87/file0" dev="sda1" ino=15842 res=1 errno=0 [ 380.077879][T10674] Dev nbd1: unable to read RDB block 0 [ 380.096225][T10674] nbd1: unable to read partition table [ 380.107936][T10948] ldm_validate_partition_table(): Disk read failed. [ 380.122577][T10948] Dev nbd1: unable to read RDB block 0 [ 380.134670][T10948] nbd1: unable to read partition table 22:26:27 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x1d, 0x80000, 0x10000800) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x4000090) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a300050000006df59dd01fd2ff821240057f6759dc6b58c0f54c373d61fa745d7014b8a70dbcf4d23ee27147d0d1dc8b57", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0x3c}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 380.344034][T10961] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 380.379246][T10961] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 380.417819][T10961] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 380.464221][T10968] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 380.495801][T10954] block nbd4: shutting down sockets [ 380.538613][T10954] block nbd4: shutting down sockets 22:26:27 executing program 1: syz_genetlink_get_family_id$smc(&(0x7f0000000000)='SMC_PNETID\x00') r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100030408000340000000000000", 0x3f1}], 0x1) [ 400.827483][ T5] Bluetooth: hci1: command 0x0406 tx timeout [ 400.833560][ T5] Bluetooth: hci3: command 0x0406 tx timeout [ 400.857432][ T5] Bluetooth: hci4: command 0x0406 tx timeout [ 400.863470][ T5] Bluetooth: hci2: command 0x0406 tx timeout [ 400.887487][ T5] Bluetooth: hci5: command 0x0406 tx timeout [ 407.698019][ T2453] block nbd3: Possible stuck request 000000005d0b8f60: control (read@0,1024B). Runtime 30 seconds [ 407.709047][ T2453] block nbd3: Possible stuck request 00000000465aee30: control (read@1024,1024B). Runtime 30 seconds [ 407.730013][ T2453] block nbd3: Possible stuck request 00000000bc2c7604: control (read@2048,1024B). Runtime 30 seconds [ 407.740993][ T2453] block nbd3: Possible stuck request 000000002effe5ba: control (read@3072,1024B). Runtime 30 seconds [ 421.141073][ T0] NOHZ: local_softirq_pending 08 [ 437.779005][ T2453] block nbd3: Possible stuck request 000000005d0b8f60: control (read@0,1024B). Runtime 60 seconds [ 437.790216][ T2453] block nbd3: Possible stuck request 00000000465aee30: control (read@1024,1024B). Runtime 60 seconds [ 437.801233][ T2453] block nbd3: Possible stuck request 00000000bc2c7604: control (read@2048,1024B). Runtime 60 seconds [ 437.812212][ T2453] block nbd3: Possible stuck request 000000002effe5ba: control (read@3072,1024B). Runtime 60 seconds [ 452.500954][ T0] NOHZ: local_softirq_pending 08 [ 462.260225][ T23] Bluetooth: hci0: command 0x0406 tx timeout [ 467.860184][ T2453] block nbd3: Possible stuck request 000000005d0b8f60: control (read@0,1024B). Runtime 90 seconds [ 467.876716][ T2453] block nbd3: Possible stuck request 00000000465aee30: control (read@1024,1024B). Runtime 90 seconds [ 467.887689][ T2453] block nbd3: Possible stuck request 00000000bc2c7604: control (read@2048,1024B). Runtime 90 seconds [ 467.910922][ T2453] block nbd3: Possible stuck request 000000002effe5ba: control (read@3072,1024B). Runtime 90 seconds [ 471.061586][ T0] NOHZ: local_softirq_pending 08 [ 491.544236][ T0] NOHZ: local_softirq_pending 08 [ 497.935783][ T2453] block nbd3: Possible stuck request 000000005d0b8f60: control (read@0,1024B). Runtime 120 seconds [ 497.947315][ T2453] block nbd3: Possible stuck request 00000000465aee30: control (read@1024,1024B). Runtime 120 seconds [ 497.965987][ T2453] block nbd3: Possible stuck request 00000000bc2c7604: control (read@2048,1024B). Runtime 120 seconds [ 497.981118][ T2453] block nbd3: Possible stuck request 000000002effe5ba: control (read@3072,1024B). Runtime 120 seconds [ 528.010988][ T2453] block nbd3: Possible stuck request 000000005d0b8f60: control (read@0,1024B). Runtime 150 seconds [ 528.021838][ T2453] block nbd3: Possible stuck request 00000000465aee30: control (read@1024,1024B). Runtime 150 seconds [ 528.051347][ T2453] block nbd3: Possible stuck request 00000000bc2c7604: control (read@2048,1024B). Runtime 150 seconds [ 528.062389][ T2453] block nbd3: Possible stuck request 000000002effe5ba: control (read@3072,1024B). Runtime 150 seconds [ 534.410413][ T1166] INFO: task systemd-udevd:10745 blocked for more than 143 seconds. [ 534.418670][ T1166] Not tainted 5.9.0-rc2-syzkaller #0 [ 534.460053][ T1166] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 534.469537][ T1166] task:systemd-udevd state:D stack:26400 pid:10745 ppid: 3906 flags:0x00000100 [ 534.499997][ T1166] Call Trace: [ 534.503411][ T1166] __schedule+0x8e5/0x21e0 [ 534.507839][ T1166] ? io_schedule_timeout+0x140/0x140 [ 534.530047][ T1166] schedule+0xd0/0x2a0 [ 534.534151][ T1166] schedule_preempt_disabled+0xf/0x20 [ 534.539524][ T1166] __mutex_lock+0x3e2/0x10e0 [ 534.552444][ T1166] ? lock_acquire+0x1f1/0xad0 [ 534.557222][ T1166] ? __blkdev_get+0x4b8/0x1aa0 [ 534.581611][ T1166] ? mutex_lock_io_nested+0xf60/0xf60 [ 534.600064][ T1166] ? _down_write_nest_lock+0x150/0x150 [ 534.605660][ T1166] ? kobj_lookup+0x36f/0x460 [ 534.636298][ T1166] ? disk_block_events+0x1d/0x130 [ 534.641542][ T1166] __blkdev_get+0x4b8/0x1aa0 [ 534.670043][ T1166] ? freeze_bdev+0x250/0x250 [ 534.674680][ T1166] ? do_raw_spin_unlock+0x171/0x230 [ 534.690010][ T1166] blkdev_open+0x227/0x300 [ 534.694485][ T1166] do_dentry_open+0x4b9/0x11b0 [ 534.699255][ T1166] ? blkdev_get_by_path+0x100/0x100 [ 534.719992][ T1166] path_openat+0x1b9a/0x2730 [ 534.724634][ T1166] ? path_lookupat+0x830/0x830 [ 534.729472][ T1166] ? lock_is_held_type+0xbb/0xf0 [ 534.750043][ T1166] do_filp_open+0x17e/0x3c0 [ 534.754604][ T1166] ? may_open_dev+0xf0/0xf0 [ 534.759146][ T1166] ? do_raw_spin_lock+0x120/0x2b0 [ 534.790014][ T1166] ? rwlock_bug.part.0+0x90/0x90 [ 534.795001][ T1166] ? _raw_spin_unlock+0x24/0x40 [ 534.799911][ T1166] ? __alloc_fd+0x28d/0x600 [ 534.828034][ T1166] do_sys_openat2+0x16d/0x420 [ 534.850042][ T1166] ? seccomp_notify_ioctl+0xd90/0xd90 [ 534.855563][ T1166] ? build_open_flags+0x650/0x650 [ 534.870017][ T1166] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 534.875627][ T1166] __x64_sys_open+0x119/0x1c0 [ 534.899992][ T1166] ? do_sys_open+0x140/0x140 [ 534.904624][ T1166] ? __secure_computing+0x104/0x360 [ 534.909862][ T1166] do_syscall_64+0x2d/0x70 [ 534.929967][ T1166] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 534.935900][ T1166] RIP: 0033:0x7f32e1d2b840 [ 534.949939][ T1166] Code: Bad RIP value. [ 534.954037][ T1166] RSP: 002b:00007ffc218e5388 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 534.964054][ T1166] RAX: ffffffffffffffda RBX: 0000561757725940 RCX: 00007f32e1d2b840 [ 534.973156][ T1166] RDX: 00005617557e9fe3 RSI: 00000000000a0800 RDI: 0000561757739ba0 [ 534.982262][ T1166] RBP: 00007ffc218e5500 R08: 00005617557e9670 R09: 0000000000000010 [ 534.994259][ T1166] R10: 00005617557e9d0c R11: 0000000000000246 R12: 00007ffc218e5450 [ 535.003777][ T1166] R13: 0000561757724cb0 R14: 0000000000000003 R15: 000000000000000e [ 535.013432][ T1166] INFO: task syz-executor.3:10875 blocked for more than 143 seconds. [ 535.029960][ T1166] Not tainted 5.9.0-rc2-syzkaller #0 [ 535.035774][ T1166] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 535.059951][ T1166] task:syz-executor.3 state:D stack:28552 pid:10875 ppid: 6860 flags:0x00004004 [ 535.079949][ T1166] Call Trace: [ 535.083274][ T1166] __schedule+0x8e5/0x21e0 [ 535.087712][ T1166] ? io_schedule_timeout+0x140/0x140 [ 535.094813][ T1166] schedule+0xd0/0x2a0 [ 535.098896][ T1166] schedule_preempt_disabled+0xf/0x20 [ 535.107858][ T1166] __mutex_lock+0x3e2/0x10e0 [ 535.113184][ T1166] ? blkdev_put+0x30/0x520 [ 535.117618][ T1166] ? mutex_lock_io_nested+0xf60/0xf60 [ 535.124971][ T1166] ? do_raw_spin_lock+0x120/0x2b0 [ 535.130822][ T1166] ? rwlock_bug.part.0+0x90/0x90 [ 535.135875][ T1166] ? locks_check_ctx_file_list+0x1d/0x110 [ 535.143056][ T1166] ? _raw_spin_unlock+0x24/0x40 [ 535.147940][ T1166] ? locks_remove_file+0x319/0x580 [ 535.154269][ T1166] blkdev_put+0x30/0x520 [ 535.158541][ T1166] blkdev_close+0x8c/0xb0 [ 535.164681][ T1166] __fput+0x285/0x920 [ 535.168677][ T1166] ? blkdev_put+0x520/0x520 [ 535.175327][ T1166] task_work_run+0xdd/0x190 [ 535.179898][ T1166] exit_to_user_mode_prepare+0x195/0x1c0 [ 535.189948][ T1166] syscall_exit_to_user_mode+0x59/0x2b0 [ 535.195513][ T1166] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 535.212284][ T1166] RIP: 0033:0x45d5b9 [ 535.216192][ T1166] Code: Bad RIP value. [ 535.229911][ T1166] RSP: 002b:00007f3c2f8d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 535.239751][ T1166] RAX: 0000000000000000 RBX: 00000000000129c0 RCX: 000000000045d5b9 [ 535.269940][ T1166] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 535.278510][ T1166] RBP: 000000000118cf78 R08: 0000000000000000 R09: 0000000000000000 [ 535.295978][ T1166] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 535.304976][ T1166] R13: 00007fff5413097f R14: 00007f3c2f8d39c0 R15: 000000000118cf4c [ 535.314587][ T1166] INFO: task syz-executor.3:10881 blocked for more than 144 seconds. [ 535.339650][ T1166] Not tainted 5.9.0-rc2-syzkaller #0 [ 535.359910][ T1166] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 535.368640][ T1166] task:syz-executor.3 state:D stack:26784 pid:10881 ppid: 6860 flags:0x00004004 [ 535.389899][ T1166] Call Trace: [ 535.393228][ T1166] __schedule+0x8e5/0x21e0 [ 535.397656][ T1166] ? io_schedule_timeout+0x140/0x140 [ 535.408468][ T1166] ? preempt_schedule_thunk+0x16/0x18 [ 535.414666][ T1166] ? preempt_schedule_common+0x59/0xc0 [ 535.421014][ T1166] ? wait_on_page_bit_common+0x52c/0xca0 [ 535.426668][ T1166] schedule+0xd0/0x2a0 [ 535.434308][ T1166] io_schedule+0xb5/0x120 [ 535.438675][ T1166] wait_on_page_bit_common+0x52c/0xca0 [ 535.446152][ T1166] ? replace_page_cache_page+0x1620/0x1620 [ 535.453496][ T1166] ? end_buffer_async_read_io+0x2f0/0x2f0 [ 535.459233][ T1166] ? filemap_fdatawait_keep_errors+0xe0/0xe0 [ 535.467212][ T1166] ? alloc_pages_current+0x18f/0x280 [ 535.473386][ T1166] ? __page_cache_alloc+0x10b/0x450 [ 535.478601][ T1166] do_read_cache_page+0x957/0x1390 [ 535.485021][ T1166] read_part_sector+0xf6/0x5af [ 535.491278][ T1166] ? adfspart_check_ADFS+0x7f0/0x7f0 [ 535.496597][ T1166] adfspart_check_ICS+0x9d/0xc90 [ 535.502916][ T1166] ? pointer+0x970/0x970 [ 535.507178][ T1166] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 535.514101][ T1166] ? adfspart_check_ADFS+0x7f0/0x7f0 [ 535.519411][ T1166] ? snprintf+0xbb/0xf0 [ 535.524855][ T1166] ? vsprintf+0x30/0x30 [ 535.529231][ T1166] ? adfspart_check_ADFS+0x7f0/0x7f0 [ 535.536027][ T1166] blk_add_partitions+0x44b/0xe10 [ 535.544475][ T1166] bdev_disk_changed+0x1ea/0x370 [ 535.549449][ T1166] __blkdev_get+0xee4/0x1aa0 [ 535.556193][ T1166] ? freeze_bdev+0x250/0x250 [ 535.561601][ T1166] ? do_raw_spin_unlock+0x171/0x230 [ 535.566824][ T1166] blkdev_open+0x227/0x300 [ 535.572680][ T1166] do_dentry_open+0x4b9/0x11b0 [ 535.577812][ T1166] ? blkdev_get_by_path+0x100/0x100 [ 535.584261][ T1166] path_openat+0x1b9a/0x2730 [ 535.589384][ T1166] ? path_lookupat+0x830/0x830 [ 535.595530][ T1166] ? lock_acquire+0x1f1/0xad0 [ 535.601084][ T1166] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 535.607084][ T1166] ? lock_is_held_type+0xbb/0xf0 [ 535.613342][ T1166] do_filp_open+0x17e/0x3c0 [ 535.617880][ T1166] ? may_open_dev+0xf0/0xf0 [ 535.623679][ T1166] ? _raw_spin_unlock+0x24/0x40 [ 535.628575][ T1166] ? __alloc_fd+0x28d/0x600 [ 535.634482][ T1166] do_sys_openat2+0x16d/0x420 [ 535.639190][ T1166] ? __might_fault+0x190/0x1d0 [ 535.645272][ T1166] ? build_open_flags+0x650/0x650 [ 535.653671][ T1166] ? put_timespec64+0xcb/0x120 [ 535.658475][ T1166] ? ns_to_timespec64+0xc0/0xc0 [ 535.664781][ T1166] __x64_sys_open+0x119/0x1c0 [ 535.669492][ T1166] ? do_sys_open+0x140/0x140 [ 535.675523][ T1166] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 535.683113][ T1166] ? trace_hardirqs_on+0x5f/0x220 [ 535.688156][ T1166] ? lockdep_hardirqs_on+0x76/0xf0 [ 535.695698][ T1166] do_syscall_64+0x2d/0x70 [ 535.700915][ T1166] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 535.706821][ T1166] RIP: 0033:0x417101 [ 535.712088][ T1166] Code: Bad RIP value. [ 535.716169][ T1166] RSP: 002b:00007f3c2f8b1bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 535.726265][ T1166] RAX: ffffffffffffffda RBX: 00007f3c2f8b1bd0 RCX: 0000000000417101 [ 535.735198][ T1166] RDX: 00007f3c2f8b1bdf RSI: 0000000000000002 RDI: 00007f3c2f8b1bd0 [ 535.744082][ T1166] RBP: 000000000118d018 R08: 0000000000000000 R09: 000000000000000f [ 535.753117][ T1166] R10: 0000000000000004 R11: 0000000000000293 R12: 000000000118cfec [ 535.764558][ T1166] R13: 00007fff5413097f R14: 00007f3c2f8b29c0 R15: 000000000118cfec [ 535.773696][ T1166] INFO: task syz-executor.5:10940 blocked for more than 144 seconds. [ 535.783301][ T1166] Not tainted 5.9.0-rc2-syzkaller #0 [ 535.789233][ T1166] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 535.801568][ T1166] task:syz-executor.5 state:D stack:28968 pid:10940 ppid: 6864 flags:0x00004004 [ 535.812614][ T1166] Call Trace: [ 535.815943][ T1166] __schedule+0x8e5/0x21e0 [ 535.821626][ T1166] ? io_schedule_timeout+0x140/0x140 [ 535.826948][ T1166] schedule+0xd0/0x2a0 [ 535.832398][ T1166] schedule_preempt_disabled+0xf/0x20 [ 535.837801][ T1166] __mutex_lock+0x3e2/0x10e0 [ 535.843681][ T1166] ? iterate_bdevs+0xc4/0x286 [ 535.848380][ T1166] ? mutex_lock_io_nested+0xf60/0xf60 [ 535.855412][ T1166] ? iterate_bdevs+0xb2/0x286 [ 535.861015][ T1166] ? iput.part.0+0x73/0x850 [ 535.866237][ T1166] iterate_bdevs+0xc4/0x286 [ 535.874408][ T1166] ? fdatawait_one_bdev+0x60/0x60 [ 535.879464][ T1166] ksys_sync+0xb6/0x150 [ 535.885001][ T1166] ? vfs_fsync+0x1f0/0x1f0 [ 535.889439][ T1166] ? syscall_enter_from_user_mode+0x20/0x290 [ 535.896881][ T1166] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 535.903871][ T1166] ? lockdep_hardirqs_on+0x76/0xf0 [ 535.909044][ T1166] ? syscall_enter_from_user_mode+0x20/0x290 [ 535.916540][ T1166] __do_sys_sync+0xa/0x10 [ 535.922635][ T1166] do_syscall_64+0x2d/0x70 [ 535.927115][ T1166] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 535.934484][ T1166] RIP: 0033:0x45d5b9 [ 535.938390][ T1166] Code: Bad RIP value. [ 535.944512][ T1166] RSP: 002b:00007fedeca7dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 535.953928][ T1166] RAX: ffffffffffffffda RBX: 0000000000033b00 RCX: 000000000045d5b9 [ 535.962781][ T1166] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 535.971727][ T1166] RBP: 000000000118cfe0 R08: 0000000000000000 R09: 0000000000000000 [ 535.979723][ T1166] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 535.991603][ T1166] R13: 00007ffdd0c79dbf R14: 00007fedeca7e9c0 R15: 000000000118cfec [ 535.999717][ T1166] INFO: task syz-executor.5:10949 blocked for more than 144 seconds. [ 536.009320][ T1166] Not tainted 5.9.0-rc2-syzkaller #0 [ 536.016956][ T1166] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 536.026928][ T1166] task:syz-executor.5 state:D stack:25552 pid:10949 ppid: 6864 flags:0x00004004 [ 536.036986][ T1166] Call Trace: [ 536.041220][ T1166] __schedule+0x8e5/0x21e0 [ 536.048101][ T1166] ? io_schedule_timeout+0x140/0x140 [ 536.054881][ T1166] schedule+0xd0/0x2a0 [ 536.058992][ T1166] schedule_preempt_disabled+0xf/0x20 [ 536.065750][ T1166] __mutex_lock+0x3e2/0x10e0 [ 536.071368][ T1166] ? iterate_bdevs+0xc4/0x286 [ 536.076069][ T1166] ? mutex_lock_io_nested+0xf60/0xf60 [ 536.082719][ T1166] ? iterate_bdevs+0xb2/0x286 [ 536.087417][ T1166] ? lock_downgrade+0x830/0x830 [ 536.094465][ T1166] ? rwlock_bug.part.0+0x90/0x90 [ 536.099426][ T1166] ? lock_downgrade+0x830/0x830 [ 536.107834][ T1166] iterate_bdevs+0xc4/0x286 [ 536.113199][ T1166] ? fdatawait_one_bdev+0x60/0x60 [ 536.118242][ T1166] ksys_sync+0xb6/0x150 [ 536.123689][ T1166] ? vfs_fsync+0x1f0/0x1f0 [ 536.128123][ T1166] ? syscall_enter_from_user_mode+0x20/0x290 [ 536.135467][ T1166] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 536.142429][ T1166] ? lockdep_hardirqs_on+0x76/0xf0 [ 536.147558][ T1166] ? syscall_enter_from_user_mode+0x20/0x290 [ 536.154953][ T1166] __do_sys_sync+0xa/0x10 [ 536.159316][ T1166] do_syscall_64+0x2d/0x70 [ 536.165147][ T1166] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 536.171941][ T1166] RIP: 0033:0x45d5b9 [ 536.175839][ T1166] Code: Bad RIP value. [ 536.181182][ T1166] RSP: 002b:00007fedeca5cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 536.189604][ T1166] RAX: ffffffffffffffda RBX: 0000000000033b00 RCX: 000000000045d5b9 [ 536.199057][ T1166] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 536.208724][ T1166] RBP: 000000000118d080 R08: 0000000000000000 R09: 0000000000000000 [ 536.219927][ T1166] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118d08c [ 536.227939][ T1166] R13: 00007ffdd0c79dbf R14: 00007fedeca5d9c0 R15: 000000000118d08c [ 536.238148][ T1166] [ 536.238148][ T1166] Showing all locks held in the system: [ 536.246906][ T1166] 1 lock held by khungtaskd/1166: [ 536.252789][ T1166] #0: ffffffff89bd6900 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 536.264080][ T1166] 1 lock held by in:imklog/6537: [ 536.269021][ T1166] #0: ffff888097ae10f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 536.279847][ T1166] 1 lock held by systemd-udevd/10745: [ 536.285222][ T1166] #0: ffff88808a7e27c0 (&bdev->bd_mutex){+.+.}-{3:3}, at: __blkdev_get+0x4b8/0x1aa0 [ 536.296161][ T1166] 1 lock held by syz-executor.3/10875: [ 536.302461][ T1166] #0: ffff88808a7e27c0 (&bdev->bd_mutex){+.+.}-{3:3}, at: blkdev_put+0x30/0x520 [ 536.313396][ T1166] 1 lock held by syz-executor.3/10881: [ 536.318880][ T1166] #0: ffff88808a7e27c0 (&bdev->bd_mutex){+.+.}-{3:3}, at: __blkdev_get+0x4b8/0x1aa0 [ 536.332462][ T1166] 1 lock held by syz-executor.5/10940: [ 536.337929][ T1166] #0: ffff88808a7e27c0 (&bdev->bd_mutex){+.+.}-{3:3}, at: iterate_bdevs+0xc4/0x286 [ 536.348921][ T1166] 1 lock held by syz-executor.5/10949: [ 536.355213][ T1166] #0: ffff88808a7e27c0 (&bdev->bd_mutex){+.+.}-{3:3}, at: iterate_bdevs+0xc4/0x286 [ 536.366314][ T1166] [ 536.368654][ T1166] ============================================= [ 536.368654][ T1166] [ 536.379146][ T1166] NMI backtrace for cpu 1 [ 536.383594][ T1166] CPU: 1 PID: 1166 Comm: khungtaskd Not tainted 5.9.0-rc2-syzkaller #0 [ 536.395929][ T1166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 536.405993][ T1166] Call Trace: [ 536.409303][ T1166] dump_stack+0x18f/0x20d [ 536.413644][ T1166] nmi_cpu_backtrace.cold+0x70/0xb1 [ 536.418911][ T1166] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 536.424551][ T1166] nmi_trigger_cpumask_backtrace+0x1b3/0x223 [ 536.430537][ T1166] watchdog+0xd7d/0x1000 [ 536.434792][ T1166] ? reset_hung_task_detector+0x30/0x30 [ 536.440352][ T1166] kthread+0x3b5/0x4a0 [ 536.444421][ T1166] ? __kthread_bind_mask+0xc0/0xc0 [ 536.449529][ T1166] ? __kthread_bind_mask+0xc0/0xc0 [ 536.454668][ T1166] ret_from_fork+0x1f/0x30 [ 536.459252][ T1166] Sending NMI from CPU 1 to CPUs 0: [ 536.465122][ C0] NMI backtrace for cpu 0 [ 536.465129][ C0] CPU: 0 PID: 263 Comm: kworker/u4:5 Not tainted 5.9.0-rc2-syzkaller #0 [ 536.465136][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 536.465140][ C0] Workqueue: bat_events batadv_nc_worker [ 536.465148][ C0] RIP: 0010:__lock_acquire+0x160/0x5640 [ 536.465160][ C0] Code: 60 11 97 8c 41 8b b6 e0 08 00 00 48 ba 00 00 00 00 00 fc ff df 48 c1 e9 03 0f b6 0c 11 48 c7 c2 60 11 97 8c 83 e2 07 83 c2 03 <89> 74 24 18 38 ca 7c 08 84 c9 0f 85 7a 13 00 00 83 7c 24 18 2f 8b [ 536.465164][ C0] RSP: 0000:ffffc90001c479c8 EFLAGS: 00000006 [ 536.465172][ C0] RAX: ffffffff8c5f5ce8 RBX: ffffffff89bd6900 RCX: 0000000000000004 [ 536.465177][ C0] RDX: 0000000000000003 RSI: 0000000000000002 RDI: ffffffff89bd6908 [ 536.465183][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 536.465188][ C0] R10: fffffbfff1564691 R11: 0000000000000000 R12: 0000000000000000 [ 536.465194][ C0] R13: 0000000000000000 R14: ffff8880a86a0100 R15: 0000000000000002 [ 536.465200][ C0] FS: 0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 536.465204][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 536.465210][ C0] CR2: 000000c00e46e440 CR3: 00000000a8380000 CR4: 00000000001506f0 [ 536.465215][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 536.465221][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 536.465224][ C0] Call Trace: [ 536.465228][ C0] ? __lock_acquire+0xbb5/0x5640 [ 536.465232][ C0] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 536.465236][ C0] lock_acquire+0x1f1/0xad0 [ 536.465240][ C0] ? batadv_nc_process_nc_paths.part.0+0xb1/0x3b0 [ 536.465244][ C0] ? lock_release+0x8e0/0x8e0 [ 536.465248][ C0] ? lock_downgrade+0x830/0x830 [ 536.465252][ C0] ? mark_held_locks+0x9f/0xe0 [ 536.465256][ C0] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 536.465260][ C0] ? batadv_nc_purge_paths+0x2a5/0x3a0 [ 536.465264][ C0] ? trace_hardirqs_on+0x5f/0x220 [ 536.465276][ C0] batadv_nc_process_nc_paths.part.0+0xec/0x3b0 [ 536.465281][ C0] ? batadv_nc_process_nc_paths.part.0+0xb1/0x3b0 [ 536.465285][ C0] ? batadv_nc_process_nc_paths.part.0+0x3b0/0x3b0 [ 536.465289][ C0] batadv_nc_worker+0xaf2/0xe50 [ 536.465293][ C0] ? _raw_spin_unlock_irq+0x1f/0x80 [ 536.465297][ C0] process_one_work+0x94c/0x1670 [ 536.465301][ C0] ? lock_release+0x8e0/0x8e0 [ 536.465305][ C0] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 536.465309][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 536.465312][ C0] worker_thread+0x64c/0x1120 [ 536.465316][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 536.465320][ C0] ? process_one_work+0x1670/0x1670 [ 536.465324][ C0] kthread+0x3b5/0x4a0 [ 536.465328][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 536.465332][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 536.465335][ C0] ret_from_fork+0x1f/0x30 [ 536.493790][ T1166] Kernel panic - not syncing: hung_task: blocked tasks [ 536.753897][ T1166] CPU: 1 PID: 1166 Comm: khungtaskd Not tainted 5.9.0-rc2-syzkaller #0 [ 536.762219][ T1166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 536.772481][ T1166] Call Trace: [ 536.775794][ T1166] dump_stack+0x18f/0x20d [ 536.780718][ T1166] panic+0x2e3/0x75c [ 536.784632][ T1166] ? __warn_printk+0xf3/0xf3 [ 536.789228][ T1166] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 536.794864][ T1166] ? preempt_schedule_thunk+0x16/0x18 [ 536.800237][ T1166] ? watchdog.cold+0x5/0x16b [ 536.804823][ T1166] ? watchdog+0xa82/0x1000 [ 536.809241][ T1166] watchdog.cold+0x16/0x16b [ 536.813780][ T1166] ? reset_hung_task_detector+0x30/0x30 [ 536.819335][ T1166] kthread+0x3b5/0x4a0 [ 536.823440][ T1166] ? __kthread_bind_mask+0xc0/0xc0 [ 536.828572][ T1166] ? __kthread_bind_mask+0xc0/0xc0 [ 536.833701][ T1166] ret_from_fork+0x1f/0x30 [ 536.839471][ T1166] Kernel Offset: disabled [ 536.843798][ T1166] Rebooting in 86400 seconds..